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PUBLICATIONS

Publications authored by Aviation Systems Division researchers and sorted by first author's last name.

This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder.

* An asterisk denotes an award-winning publication



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Abramson, M., and Ali, K., "Integrating the Base of Aircraft Data (BADA) in CTAS Trajectory Synthesizer," NASA-TM-2012-216051, Sep. 2012.
+ Download PDF Version

Abramson, M., Refai, M., and Santiago, C., "The Generic Resolution Advisor and Conflict Evaluator (GRACE) for Detect-And-Avoid (DAA) Systems," AIAA-2017-4485, 2017 AIAA Aviation Forum, 17th AIAA Aviation Technnology, Integration, and Operations Conference, Denver, CO, 5-9 June 2017.
+ Download PDF Version

Abramson, M., Refai, M., and Santiago, C., "The Generic Resolution Advisor and Conflict Evaluator (GRACE) for Unmanned Aircraft Detect-And-Avoid (DAA) Systems," NASA/TM-2017-219507, 1 May 2017.
+ Download PDF Version

Abramson, M., Refai, M., Wu, M.G., and Lee, S., "Applying Sensor Uncertainty Mitigation Schemes to Detect-and-Avoid Systems," 2020 AIAA Aviation Forum, Virtual Event, 15-19 June 2020.
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Advani, S., Giovannetti, D., and Blum, M., "Design of a Hexapod Motion Cueing System for the NASA Ames Vertical Motion Simulator," American Institute of Aeronautics and Astronautics (AIAA), 2002.
+ Download PDF Version (1.4 Mb)

Albrecht, G., Lee, H., and Pang, A., "Visual Analysis of Air Traffic Data Using Aircraft Density and Conflict Probability," AIAA-2012-2540, Infotech@Aerospace 2012, Garden Grove, CA, 19-21 June 2012.
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Alcabin, M., Erzberger, H., Tobias, L., and O'Brien, P. J., "Simulation of Time-Control Procedures for Terminal Area Flow Management," Proceedings of the American Control Conference, Boston, MA, 19-21 June 1985.
+ Download PDF Version

Almog, N., and Kotegawa, T., "Incentivizing Aircraft Equipment Upgrade Through Preferential Merging: A Phoenix Case Study," 2013 AIAA Aviation Technology, Integration, and Operations Conference, Los Angeles, CA, 12-14 Aug. 2013.
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Altinok, A., Kiran, R., Bue, B., and Bilimoria, K., "Modeling Key Predictors of Airport Runway Configurations Using Learning Algorithms," AIAA 2018-3673, 2018 AIAA Aviation Forum, AIAA Aviation Technnology, Integration, and Operations Conference, Atlanta, GA, 25-29 June 2018.
+ Download PDF Version

Amblard, A., Youlton, S., and Coupe, W.J., "Real-time Unimpeded Taxi Out Machine Learning Service," AIAA Aviation 2021 Forum, Virtual Event, 2-6 August 2021.
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Anderson, S., and Morrison, R., "Lessons Learned from a Historical Review of Piloted Aircraft Simulators at NASA-Ames Research Center," American Institute of Aeronautics and Astronautics (AIAA), 1993.
+ Download PDF Version (6.8 Mb)

Andrews, J. W., and J. E. Robinson III, "Radar-based Analysis of the Efficiency of Runway Use," AIAA Guidance, Navigation, and Control Conference, Montreal, Canada, Aug. 2001.
+ Read Abstract
+ Download PDF Version

Aponso, B. L., Beard, S. D., and Schroeder, J. A., "The NASA Ames Vertical Motion Simulator — A Facility Engineered for Realism," Royal Aeronautical Society Spring 2009 Flight Simulation Conference, London, United Kingdom, 3-4 June 2009.
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Aponso, B., Coppenbarger, R., Jung, Y., Quon, L., Lohr, G., O'Connor, N., and Engelland, S., "Identifying Key Issues and Potential Solutions for Integrated Arrival, Departure, Surface Operations by Surveying Stakeholder Preferences," 2015 AIAA Aviation Forum, Dallas, TX, 22-26 June 2015.
+ Download PDF Version

Aponso, B. L., Tran, D. T., and Schroeder, J. A., "Rotorcraft Research at the NASA Vertical Motion Simulator," American Helicopter Society 64th Annual Forum, Montreal, Canada, April-May 2008.
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Aponso, B. L., Tran, D. T., Schroeder, J. A., and Beard, S. D., "Rotorcraft Research at the NASA Vertical Motion Simulator," AIAA-2009-6056, AIAA Atmospheric Flight Mechanics Conference, Chicago, IL, 10-13 Aug. 2009.
+ Download PDF Version

Arneson, H., "Initial Analysis of and Predictive Model Development for Weather Reroute Advisory Use," 2015 AIAA Aviation Forum, Dallas, TX, 22-26 June 2015.
+ Download PDF Version

Arneson, H. and Bloem, M., "A Method for Scheduling Air Traffic with Uncertain En Route Capacity Constraints," AIAA-2009-6005, AIAA Guidance, Navigation, and Control Conference, Chicago, IL, 10-13 Aug. 2009.
+ Download PDF Version

Arneson, H., Bombelli, A., Segarra-Torné, A., and Tse, E., "Analysis of Convective Weather Impact on Pre-Departure Routing of Flights From Fort Worth Center to New York Center," AIAA-2017-3593, 2017 AIAA Aviation Forum, 17th AIAA Aviation Technnology, Integration, and Operations Conference, Denver, CO, 5-9 June 2017.
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Arneson, H., Dousse, N., and Langbort, C., "A Linear Programming Approach to Routing Control in Networks of Constrained Nonlinear Positive Systems with Concave Flow Rates, " Automatica, Vol. 68, pp. 357-368, June 2016.
+ Final version available online from the publisher

Arneson, H., Evans, A., Kulkarni, D., Lee, P., Li, J., and Wei, M.-Y., "Using an Automated Air Traffic Simulation Capability for a Parametric Study in Traffic Flow Management," AIAA 2018-3665, 2018 AIAA Aviation Forum, AIAA Aviation Technnology, Integration, and Operations Conference, Atlanta, GA, 25-29 June 2018.
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Arneson, H., Evans, A.D., Li, J., and Wei, M.Y., "Development and Validation of an Automated Simulation Capability in Support of Integrated Demand Management," Royal Aeronautical Society Modeling and Simulation in Air Traffic Management Conference, London, United Kingdom, 14-15 Nov. 2017.
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Arnett, T., Cohen, K., Cook, B., and Casbeer, D., "A Supervisory Neural Network and Fuzzy Inference System Approach to an Unmanned Aerial Vehicle Tail-Chase Scenario," AIAA-2019-1455, 2019 AIAA Science and Technology Forum (SciTech), San Diego, CA, 7-11 Jan. 2019.
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Arnett, T., Cook, B., Clark, M., and Rattan, K., "Fuzzy Logic Controller Stability Analysis Using a Satisfiability Modulo Theories Approach," AIAA-2017-1773, 2017 AIAA Science and Technology Forum (SciTech), Non-Deterministic Approaches Conference, Grapevine, TX, 9-13 Jan. 2017.
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Atkins, S., Capozzi, B., Idris, H., Kaiser, K., "Investigating the Nature of and Methods for Managing Metroplex Operations," NASA/CR-2011-216413, June 2011.
+ Download PDF Version

Atkins, S. C., and Hall, W. D., "A Case for Integrating the CTAS Traffic Management Advisor and the Surface Management System," AIAA Guidance, Navigation, and Control Conference, Denver, CO, Aug. 2000.
+ Download PDF Version

Atkins, S., "Estimating Departure Queues to Study Runway Efficiency," AIAA Journal of Guidance, Control, and Dynamics, Vol. 25, No. 4, July-Aug. 2002.
+ Read Abstract
+ Download PDF Version

Atkins, S., and Hansman, Jr., R. J., "Calculating Dependent Surveillance Update Rates by Modelling the Time-Dependence of Information Value," AIAA-99-4145, AIAA Guidance, Navigation, and Control Conference, Portland, OR, Aug. 1999.
+ Read Abstract
+ Download PDF Version

Atkins, S., and Walton, D., "Prediction and Control of Departure Runway Balancing at Dallas/Fort Worth Airport," American Control Conference, Anchorage, AK, 8-10 May 2002.
+ Read Abstract
+ Download PDF Version

Atkins, S., Brinton, C., and Jung, Y., "Implication of Variability in Airport Surface Operations on 4-D Trajectory Planning," American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Anchorage, AK, 14-19 Sep. 2008.
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Atkins, S., Brinton, C., and Walton, D., "Functionalities, Displays, and Concept of Use for the Surface Management System," 21st AIAA/IEEE Digital Avionics Systems Conference, Irvine, CA, 27-31 Oct. 2002.
+ Read Abstract
+ Full text available from IEEE

Atkins, S., Jung, Y., Brinton, C., Stell, L., Carniol, T., and Rogowski, S., "Surface Management System Field Trial Results," AIAA 4th Aviation Technology, Integration, and Operations (ATIO) Forum, Chicago, IL, 20-22 Sep. 2004.
+ Read Abstract
+ Download PDF Version

Aweiss, A., Cone, A., Holladay, J., Munoz, E., and Lewis, T., "Separation Assurace and Scheduling Coordination in the Arrival Environment," AIAA-2016-1631, AIAA Guidance, Navigation, and Control Conference, San Diego, CA, 4-8 Jan. 2016.
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Aweiss, A. S., Farrahi, A. H., Lauderdale, T. A., Thipphavong, A. S., Lee, C. H., "Analysis of a Real-Time Separation Assurance System with Integrated Time-in-Trail Spacing," 10th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference, Fort Worth, TX, 13-15 Sep. 2010.
+ Download PDF Version

Aweiss, A., "A Complexity Metric for Automated Separation," 28th Digital Avionics Systems Conference (DASC), Orlando, FL, 25-29 Oct. 2009.
+ Download PDF Version

Aweiss, A., Homola, J., Rios, J., Jung, J., Johnson, M., Mercer, J., Modi, H., Torres, E., and Ishihara, A., "Flight Demonstration of Unmanned Aircraft System (UAS) Traffic Management (UTM) at Technical Capability Level 3," 38th Digital Avionics Systems Conference (DASC), San Diego, CA, 8-12 Sep. 2019.
+ Download PDF Version

Aweiss, A., and Lauderdale, T., "Evaluation of an Integrated Arrival Scheduling and Automated Conflict Detection and Resolution System," AIAA-2012-5672, 12th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Indianapolis, IN, 17-19 Sep. 2012.
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Aweiss, A., Owens, B., Rios, J., Homola, J., and Mohlenbrink, C., "Unmanned Aircraft Systems (UAS) Traffic Management (UTM) National Campaign II," AIAA-2018-1727, 2018 AIAA Science and Technology Forum (SciTech), Kissimmee, FL, 8-12 Jan. 2018.
+ Download PDF Version

Bach, R., Farrell, C., and Erzberger, H., "An Algorithm for Level-Aircraft Conflict Resolution," NASA/CR-2009-214573, Feb. 2009.
+ Download PDF Version

Bach, R., and Paielli, R., "A User Guide for Smoothing Air Traffic Radar Data," NASA/TM-2014-216520, May 2014.
+ Download PDF Version

Bach, R., Yung-Cheng, C., and Erzberger, H., "A Path-Stretch Algorithm for Conflict Resolution," NASA/CR-2009-214574, March 2009.
+ Download PDF Version

Bachelder, E., Aponso, B., and Godfroy, M., "Characterization of Pilot Technique," AHS International 73rd Annual Forum & Technology Display, 9 May 2017.
+ Download PDF Version

Bachelder, E., Hess, R., Aponso, B., and Godfroy-Cooper, M., "Linking the Pilot Structural Model and Pilot Workload," AIAA 2018-0533, 2018 AIAA Science and Technology Forum (SciTech), Kissimmee, FL, 8-12 Jan. 2018.
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Bachelder, B., Hess, R., Godfroy-Cooper, M., Aponso, B., "Modeling Pilot Pulse Control," European Rotorcraft Forum (ERF), 12 Sep. 2017.
+ Download PDF Version

Bai, X., Vaddi, S., and Mulfinger, D., "Evaluation of Temporal Spacing Errors Associated with Interval Management Algorithms," 2014 AIAA Aviation Technology, Integration, and Operations Conference, Atlanta, GA, 16-20 June 2014.
+ Download PDF Version

Bailey, R.E., Jackson, E.B., Bilimoria, K.D., Mueller, E.R., Frost, C.R., and Alderete, T.S., "Cooper-Harper Experience Report for Spacecraft Handling Qualities Applications," NASA-TM-2009-215767, June 2009.
+ Download PDF Version

Ballin, M. G. and Erzberger, H., "An Analysis of Landing Rates and Separations at the Dallas/Fort Worth International Airport," NASA TM-110397, July 1996.
+ Download PDF Version

Ballin, M. G., and Erzberger, H., "Benefits Analysis of Terminal-Area Air traffic Automation at the Dallas/Fort Worth International Airport," AIAA-96-3723, AIAA Guidance, Navigation, and Control Conference, San Diego, CA, 29-31 July 1996.

Baxley, B., Johnson, W.C., Swenson, H.N., Robinson, J.E., Prevot, T., Callantine, T.J., Scardina, J., Greene, M., "Air Traffic Management Technology Demonstration-1 Concept of Operations (ATD-1 ConOps)," NASA TM-2012-217585, July 2012.
+ Download PDF Version

Baxley, B., Johnson, W.C., Swenson, H.N., Robinson, J.E., Prevot, T., Callantine, T.J., Scardina, J., Greene, M., "Air Traffic Management Technology Demonstration-1 Concept of Operations (ATD-1 ConOps), Version 2.0," NASA TM-2013-218040, Sep. 2013.
+ Download PDF Version

Baxley, B., Swenson, H., Prevot, T., Callantine, T., "NASA's ATM Technology Demonstration-1: Integrated Concept of Arrival Operations," 31st Digital Avionics Systems Conference (DASC), Williamsburg, VA, 14-18 Oct. 2012.
+ Download PDF Version

Beard, S., "Turnaround Bump Reduction in a Linear Hydraulic Actuator by Mechanical Means," American Institute of Aeronautics and Astronautics (AIAA), 2004.
+ Download PDF Version (0.9 Mb)

Beard, S.D., Reardon, S.E., Tobias, E.L., and Aponso, B.L., "Simulation Fidelity Assessment at the Vertical Motion Simulator," The American Helicopter Society's 69th Annual Forum, Phoenix, Arizona, 21-23 May 2013.
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Beard, S.D., Reardon, S.E., Tobias, E.L., and Aponso, B.L., "Simulation System Optimization for Rotorcraft Research on the Vertical Motion Simulator," AIAA-2012-4634, AIAA Modeling and Simulation Technologies Conference (MST) Conference, Minneapolis, MN, 13-16 Aug. 2012.
+ Download PDF Version

Beard, S. D., Ringo, L. A., Mader, B., Buchmann, E. H., and Tanita, T., "Space Shuttle Landing and Rollout Training at the Vertical Motion Simulator," American Institute of Aeronautics and Astronautics (AIAA) Modeling, Simulation, and Technologies (MST) Conference and Exhibit, Honolulu, HI, 18-21 Aug. 2008.
+ Download PDF Version

Bergeron, H., and Heinrichs, H., "A Training Approach for Highly Automated ATC Systems," 7th International Symposium on Aviation Psychology, Columbus, OH, 26-29 April 1993.

Bergh, C. P., Krzeczowski, K. J., and Davis, T. J., "TRACON Aircraft Arrival Planning and Optimization through Spatial Constraint Satisfaction," Air Traffic Control Quarterly, Vol. 3, No. 2, 1995.

Bhadoria, D. and Coupe, W.J., "ATD-2 Benefits Mechanism," 17 Aug. 2021
+ Download PDF Version

Bhadoria, D., Coupe, W.J., Jung, Y., McCreary, J., and Schriner, K., "Analysis of Impacts of Terminal Restrictions on Departures in D10 TRACON," AIAA Aviation 2021 Forum, Virtual Event, 2-6 August 2021.
+ Download PDF Version

Bilimoria, K.D., "Analysis of Additional Delays Experienced by Flights Subject to Ground Holding," AIAA-2016-3458, 2016 AIAA Aviation and Aeronautics Forum and Exposition, Washington D.C., 13-17 June 2016.
+ Download PDF Version

Bilimoria, K. D., "Effects of Control Power and Guidance Cues on Lunar Lander Handling Qualities," Journal of Spacecraft and Rockets, Vol. 46, No. 6, November-December 2009, pp. 1261–1271.
+ Download PDF Version

Bilimoria, K. D., "Effects of Control Power and Guidance Cues on Lunar Lander Handling Qualities," American Institute of Aeronautics and Astronautics (AIAA) Space 2008 Conference, San Diego, CA, 9-11 Sep. 2008.
+ Download PDF Version

Bilimoria, K., "Survey of Air/Ground and Human/Automation Functional Allocation for Separation Assurance," AIAA-2012-5413, 12th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Indianapolis, IN, 17-19 Sep. 2012.
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Bilimoria, K., Hayashi, M., and Sheth, K., "Human-in-the-Loop Evaluation of Dynamic Multi-Flight Common Route Advisories," AIAA 2018-2877, 2018 AIAA Aviation Forum, AIAA Aviation Technnology, Integration, and Operations Conference, Atlanta, GA, 25-29 June 2018.
+ Download PDF Version

Bilimoria, K.D., Hayashi, M., and Sheth, K., "Subject Matter Expert Evaluation of Multi-Flight Common Route Advisories," AIAA-2017-3426, 2017 AIAA Aviation Forum, 17th AIAA Aviation Technnology, Integration, and Operations Conference, Denver, CO, 5-9 June 2017.
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Bilimoria, K., Helton, D., and Price, G., "Air Traffic Management Technology Demonstration - 3 (ATD-3) Multi-Flight Common Route (MFCR) Concept of Operations Version 1.0," NASA/TM-2018-219714, 13 May 2018.
+ Download PDF Version

Bilimoria, K.D., and Jastrzebski, M., "Space Transition Corridors in the National Airspace System," 2013 AIAA Aviation Technology, Integration, and Operations Conference, Los Angeles, CA, 12-14 Aug. 2013.
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Bilimoria, K.D., Johnson, W.W., and Schutte, P.C., "Conceptual Framework for Single Pilot Operations," International Conference on Human-Computer Interaction in Aerospace (HCI-Aero), Santa Clara, CA, 31 July - 1 Aug. 2014.
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Bilimoria, K.D., and Krieger, R.A., "Slot Architecture for Separating Satellites in Sun-Synchronous Orbits," AIAA SPACE 2011 Conference and Exposition, Long Beach, California, 27-29 Sep. 2011.
+ Download PDF Format

Bilimoria, K. D., and Mueller, E. R., "Handling Qualities of a Capsule Spacecraft During Atmospheric Entry," Journal of Spacecraft and Rockets, Vol. 49, No. 5, Sep.-Oct. 2012.
+ Download PDF Version

Bilimoria, K. D., Mueller, E. R., and Frost, C. R., "Handling Qualities Evaluation of Piloting Tools for Spacecraft Docking in Earth Orbit," Journal of Spacecraft and Rockets," Vol. 48, No. 5, Sep.-Oct. 2011.
+ Download PDF Version

Bilimoria, K. D., Mueller, E. R., and Frost, C. R., "Handling Qualities Evaluation of Pilot Tools for Spacecraft Docking in Earth Orbit," AIAA-2009-5665, AIAA Guidance, Navigation, and Control Conference, August 2009.
+ Download PDF Version

Bilimoria, K. D., and Mueller, E.R., "Handling Qualities of a Capsule Spacecraft during Atmospheric Entry," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference and Modeling and Simulation Technologies (MST) Conference, Toronto, Canada, 2-5 Aug. 2010.
+ Download PDF Version

Bilimoria, K., and Reardon, S., "Motion Parameter Selection for Flight Simulators," 2015 AIAA Aviation Forum, Dallas, TX, 22-26 June 2015.
+ Download PDF Version

Bilimoria, K., Sridhar, B., Chatterji, G., Sheth, K., and Grabbe, S., "FACET: Future ATM Concepts Evaluation Tool" 3rd USA/Europe Air Traffic Management R&D Seminar, Napoli, Italy, 13-16 June 2000.
+ Download PDF Version

Bilimoria, K., Sridhar, B., Chatterji, G., Sheth, K., and Grabbe, S., "FACET: Future ATM Concepts Evaluation Tool," Air Traffic Control Quarterly, Vol. 9, No. 1, pp. 1-20, 2001.
+ Download PDF Version

Blake, M., "The NASA Advanced Concepts Flight Simulator: A Unique Transport Aircraft Research Environment," American Institute of Aeronautics and Astronautics (AIAA), 1996.
+ Download PDF Version (4.6 Mb)

Blake, M., King, J., and Pires, C., "Multiprocessor Computation in the Research Flight Simulation Environment," American Institute of Aeronautics and Astronautics (AIAA), 1996.
+ Download PDF Version (2.4 Mb)

Bloem, M, and Bambos, N., "Air Traffic Control Area Configuration Advisories from Near-Optimal Distinct Paths," AIAA Journal of Aerospace Information Systems, 1 Nov. 2014.
+ Download PDF Version (Preprint)

Bloem, M., and Bambos, N., "An Approach for Finding Multiple Area of Specialization Configuration Advisories," 2013 AIAA Aviation Technology, Integration, and Operations Conference, Los Angeles, CA, 12-14 Aug. 2013.
+ Download PDF Version

Bloem, M., and Bambos, N., "Coordinated Air Traffic and Airspace Management," IEEE Conference on Decision and Control, Orlando, FL, 12-15 Dec. 2011.
+ Download PDF Version

Bloem, M., and Bambos, N., "Ground Delay Program Analytics with Behavioral Cloning and Inverse Reinforcement Learning," AIAA Journal of Aerospace Information Systems, 2 March 2015.
+ Download PDF Version (Preprint)

Bloem, M., and Bambos, N., "Ground Delay Program Analytics with Behavioral Cloning and Inverse Reinforcement Learning," 2014 AIAA Aviation Technology, Integration, and Operations Conference, Atlanta, GA, 16-20 June 2014.
+ Download PDF Version

Bloem, M., and Bambos, N., "Infinite Time Horizon Maximum Casual Entropy Inverse Reinforcement Learning," IEEE Conference on Decision and Control 2014, Los Angeles, CA, 15-17 Dec. 2014.
+ Download PDF Version

Bloem, M., Brinton, C., Hinkey, J., Leiden, K., and Sheth, K., "A Robust Approach for Predicting Dynamic Density, " AIAA-2009-6960, AIAA Aviation Technology, Integration, and Operations (ATIO) Conference and Aircraft Noise and Emissions Reduction Symposium (ANERS), Hilton Head, SC, 21-23 Sep. 2009.
+ Download PDF Version

Bloem, M., Drew, M., Lai, C., and Bilimoria, K., "Advisory Algorithm for Scheduling Open Sectors, Operating Positions, and Workstations," AIAA Journal of Guidance, Control, and Dynamics, 21 March 2014.
+ Download PDF Version (Preprint)
+ Access published version on AIAA website

Bloem, M., Drew, M., Lai, C., and Bilimoria, K., "Advisory Algorithm for Scheduling Open Sectors, Operating Positions, and Workstations," AIAA-2012-5592, 12th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Indianapolis, IN, 17-19 Sep. 2012.
+ Download PDF Version

Bloem, M., Gupta, P., "Configuring Airspace Sectors with Approximate Dynamic Programming," 27th International Congress of the Aeronautical Sciences (ICAS), Nice, France, 19-24 Sep. 2010.
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Bloem, M., Gupta, P., and Lai, C.F., "Controller Workload Models for Generic High-Altitude Airspace," 10th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference, Fort Worth, TX, 13-15 Sep. 2010.
+ Download PDF Version

Bloem, M., Gupta, P., and Kopardekar, P., "Algorithms for Combining Airspace Sectors," Air Traffic Control Quarterly, Vol. 17, No. 3, Sep. 2009.
+ Download PDF Version (Preprint)

Bloem, M., and Hattaway, D., "Evaluation of Algorithms for a Miles-in-Trail Decision Support Tool," 5th International Conference on Research in Air Transportation (ICRAT 2012), Berkeley, CA, 22-25 May 2012.
+ Download PDF Version

Bloem, M., and Huang, H., "Evaluating Delay Cost Functions with Airline Actions in Airspace Flow Programs," 9th USA/Europe ATM R&D Seminar (ATM2011), Berlin, Germany, 14-17 June 2011.
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Bloem, M., Huang, H., and Bambos, N., "Approximating the Likelihood of Historical Airline Actions to Evaluate Airline Delay Cost Functions," IEEE Conference on Decision and Control, Maui, HI, 10-13 Dec. 2012.
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Bloem, M., and Kopardekar, P., "Combining Airspace Sectors for the Efficient Use of Air Traffic Control Resources," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference and Exhibit, Honolulu, HI, 18-21 Aug. 2008.*
+ Download PDF Version

Bloem, M., and Sridhar, B., "Optimally and Equitably Distributing Delays with the Aggregate Flow Model," 27th Digital Avionics Systems Conference (DASC), 26-30 Oct. 2008.
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Blum, D. M., Thipphavong, D., Rentas, T. L., He, Y., Wang, X., and Pate-Cornell, M. E., "Safety Analysis of the Advanced Airspace Concept using Monte Carlo Simulation," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference and Modeling and Simulation Technologies (MST) Conference, Toronto, Canada, 2-5 Aug. 2010.
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Borchers, P., Diallo, O., and Day, K., "Challenges to Modeling Vectored Area Navigation Departures at Dallas/Fort Worth International Airport," AIAA-2011-6836, 11th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Virginia Beach, VA, 20-22 Sep. 2011.
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Borchers, P. F. and Day, K., "Analysis of Divergences From Area Navigation Departure Routes at DFW Airport," Digital Avionics Systems Conference (DASC), Orlando, FL, 26-30 Oct. 2009.*
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Borchers, P., Roach, K., and Morgan-Ruszkowski, L., "Operational Evaluation of a Weather-Avoidance Rerouting System," 2014 AIAA Aviation Technology, Integration, and Operations Conference, Atlanta, GA, 16-20 June 2014.
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Borchers, P., Sheth, K., Sahlman, S., Clymer, A., Niznik, T., Sterenchuk, M., and Schoenberg, D., "Operational Evaluation of the NAS Constraint Evaluation and Notification Tool," AIAA 2018-3997, 2018 AIAA Aviation Forum, AIAA Aviation Technnology, Integration, and Operations Conference, Atlanta, GA, 25-29 June 2018.
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Bosson, C., and Lauderdale, T., "Simulation Evaluations of an Autonomous Urban Air Mobility Network Management and Separation Service," AIAA 2018-3365, 2018 AIAA Aviation Forum, AIAA Aviation Technnology, Integration, and Operations Conference, Atlanta, GA, 25-29 June 2018.
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Bosson, C., and Nikoleris, T., "Supervised Learning Applied to Air Traffic Trajectory Classification," AIAA 2018-1637, 2018 AIAA Science and Technology Forum (SciTech), Kissimmee, FL, 8-12 Jan. 2018.
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Bosson, C., Xue, M., and Zelinski, S., "Optimizing Integrated Arrival, Departure and Surface Operations Under Uncertainty," 10th USA/Europe ATM R&D Seminar (ATM2015), Lisbon, Portugal, 23-26 June 2015.
+ Download PDF Version

Bosson, C., Xue, M., and Zelinski, S., "Optimizing Integrated Terminal Airspace Operations Under Uncertainty," 33rd Digital Avionics Systems Conference (DASC), Colorado Springs, CO, 5-9 Oct. 2014.*
+ Download PDF Version

Bosson, C., Xue, M., and Zelinski, S., "GPU-based Parallelization for Schedule Optimization with Uncertainty," 2014 AIAA Aviation Technology, Integration, and Operations Conference, Atlanta, GA, 16-20 June 2014.
+ Download PDF Version

Bowe, A., and Lauderdale, T., "Selecting Conflict Resolution Maneuvers Based on Minimum Fuel Burn," 29th Digital Avionics Systems Conference (DASC), Salt Lake City, UT, 3-7 Oct. 2010.
+ Download PDF Version

Bowe, A., and Santiago, C., "A Fuel-Efficient Conflict Resolution Maneuver for Separation Assurance," NASA-TM-2012-216009, Nov. 2012.
+ Download PDF Version

Bowe, A., and Santiago, C., "An Approach for Balancing Delay and Fuel Burn in Separation Assurance Automation," AIAA-2012-5416, 12th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Indianapolis, IN, 17-19 Sep. 2012.
+ Download PDF Version

Bowe, A., and Santiago, C., "Evaluation of a Fuel-Efficient Aircraft Maneuver for Conflict Resolution," National Society of Black Engineers (NSBE) Aerospace Systems Conference 2012, Los Angeles, CA, 1-4 Feb. 2012.*
+ Download PDF Version

Brinton, C. R., "An Implicit Enumeration Algorithm for Arrival Aircraft Scheduling," Eleventh Digital Avionics Systems Conference, Seattle, WA, Oct. 1992.

Brinton, C., Wood, B., and Engelland, S., "Microscopic Analysis of Airport Surface Sequencing," American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Anchorage, AK, 14-19 Sep. 2008.
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Bulusu, V., Sengupta, R., Mueller, E., and Xue, M., "A Throughput-Based Capacity Metric For Low-Altitude Airspace," AIAA 2018-3032, 2018 AIAA Aviation Forum, AIAA Aviation Technnology, Integration, and Operations Conference, Atlanta, GA, 25-29 June 2018.
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Bulusu, V., Sridhar, B., Cone, A., and Thipphavong, D., "Analysis of Interactions Between Urban Air Mobility (UAM) Operations and Conventional Traffic in Urban Areas: Traffic Alert and Collision Avoidance (TCAS) Study for UAM Operations," 2019 AIAA Aviation Forum, AIAA Aviation Technnology, Integration, and Operations Conference, Dallas, TX, 17-21 June 2019.
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Bulusu, V., Sridhar, B., and Xue, M., "An Impedance-Based Complexity Metric for Unmanned Aircraft System Traffic Scenario Classification," 2020 AIAA Aviation Forum, Virtual Event, 15-19 June 2020.
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Bunnell, J., "An Integrated Time-Varying Airwake in a UH-60 Black Hawk Shipboard Landing Simulation," American Institute of Aeronautics and Astronautics (AIAA), 2001.
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Bunnell, J., "Simulating a Tail-Less Re-Entry Vehicle," American Institute of Aeronautics and Astronautics (AIAA), 2003.
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Bunnell, J., and Mikula, J., "Rapid Integration Test Enviroment: An Integrated Process for Aircraft Design," American Institute of Aeronautics and Astronautics (AIAA), 2002.
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Callantine, T., Staudenmeier, R., Stevens, L., Coupe, W., and Churchill, A., "Electronic Departure Approval Requests in ATD-2 Daily Operations," 2019 AIAA Aviation Forum, AIAA Aviation Technnology, Integration, and Operations Conference, Dallas, TX, 17-21 June 2019.
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Capps, A., Day, Kevin, Walenciak, E., and Engelland, S., "Impact of Departure Prediction Uncertainty on Tactical Departure Scheduling System Performance," AIAA-2012-5674, 12th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Indianapolis, IN, 17-19 Sep. 2012.
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Capps, A. and Engelland, S.A., "Characterization of Tactical Departure Scheduling in the National Airspace System," AIAA-2011-6835, 11th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Virginia Beach, VA, 20-22 Sep. 2011.
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Capps, A., Kistler, M., and Engelland, S., "Design Characteristics of a Terminal Departure Scheduler," 2014 AIAA Aviation Technology, Integration, and Operations Conference, Atlanta, GA, 16-20 June 2014.
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Capozzi, B., Augustine, S., Thompson, T. R., and Robinson III, J. E., "An Initial Assessment of Benefits for Noise-Aware Decision-Support Tools," AIAA Aircraft Technology, Integration and Operations (ATIO) Conference, Los Angeles, CA, 1-3 Oct. 2002.
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Carr, G. C., Erzberger, H., and Neuman F., "Delay Exchanges in Arrival Sequencing and Scheduling," Journal of Aircraft, Vol. 36, No. 5, Sep.-Oct. 1999, pp. 785-791.
+ Read Abstract

Carr, G. C., Erzberger, H., and Neuman, F., "Airline Arrival Prioritization in Sequencing and Scheduling," 2nd USA/Europe Air Traffic Management R&D Seminar, Orlando, FL, 1-4 Dec. 1998.
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Cate, K.T., "Challenges in Achieving Trajectory-Based Operations," 51st AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition, Grapevine, TX, 7-10 Jan. 2013.
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Chan, W., Bach, R., and Walton, J., "Improving and Validating CTAS Performance Models" AIAA Guidance, Navigation, and Control Conference, Denver, CO, Aug. 2000.
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Chan, W., Barmore, B., Kibler, J., Lee, P., O'Connor, N., Palopo, K., Thipphavong, D., and Zelinski, S., "Overview of NASA’s Air Traffic Management - Exploration (ATM-X) Project," AIAA 2018-3363, 2018 AIAA Aviation Forum, AIAA Aviation Technnology, Integration, and Operations Conference, Atlanta, GA, 25-29 June 2018.
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Chatterji, G.B., "Fuel Burn Estimation Using Real Track Data," AIAA-2011-6881, 11th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Virginia Beach, VA, 20-22 Sep. 2011.
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Chatterji, G., "Trajectory Simulation for Air Traffic Management Employing a Multirotor Urban Air Mobility Aircraft Model," 2020 AIAA Aviation Forum, Virtual Event, 15-19 June 2020.
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Chatterji, G. B., and Drew, M., "Air Traffic Sector Configuration Change Frequency," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference and Modeling and Simulation Technologies (MST) Conference, Toronto, Canada, 2-5 Aug. 2010.
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Chatterji, G. B., and Musaffar, B., "Characterization of Days Based on Analysis of National Airspace System Performance Metrics," AIAA-2007-6449, AIAA Guidance, Navigation and Control Conference and Exhibit, Hilton Head, SC, 20-23 Aug. 2007.
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Chatterji, G., Palopo, K., Zheng, Y., and Nguyen, J., "Automated Scenario Generation for Human-in-the-Loop Simulations," AIAA 2018-3751, 2018 AIAA Aviation Forum, AIAA Aviation Technnology, Integration, and Operations Conference, Atlanta, GA, 25-29 June 2018.
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Chatterji, G., and Zheng, Y., "Automated Scenario Generation for Meeting Human-in-the-Loop Simulation Requirements," AIAA-2019-1710, 2019 AIAA Science and Technology Forum (SciTech), San Diego, CA, 7-11 Jan. 2019.
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Chatterji, G. B., and Zheng, Y., "Impact of Airport Capacity Constraints on National Airspace System Delays," AIAA-2007-7712, 7th AIAA Aviation Technology, Integration and Operations (ATIO) Conference, Belfast, Northern Ireland, 18-20 Sep. 2007.
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Chatterji, G.B., and Zheng, Y., "Wheels-Off Time Estimation at Non-ASDE-X Equipped Airports," 2013 AIAA Aviation Technology, Integration, and Operations Conference, Los Angeles, CA, 12-14 Aug. 2013.
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Chatterji, G., and Zheng, Y., "Wheels-Off Time Prediction Using Surface Traffic Metrics," AIAA-2012-5699, 12th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Indianapolis, IN, 17-19 Sep. 2012.
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Chatterji, G. B., Zheng, Y., and Kopardekar, P., "Analysis of Current Sectors Based on Traffic and Geometry," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference and Exhibit, Honolulu, HI, 18-21 Aug. 2008.
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Chen, C., Gill, B., Edwards, M., Smearcheck, S., Adami, T., Calhoun, S., Wu, M.G., Cone, A., and Lee, S., "Defining Well Clear Separation for Unmanned Aircraft Systems Operating with Non-cooperative Aircraft," 2019 AIAA Aviation Forum, AIAA Aviation Technnology, Integration, and Operations Conference, Dallas, TX, 17-21 June 2019.
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Chen, N., Kirschen, P., Sridhar, B., and Ng, H., "Identification of Flights for Cost-Efficient Climate Impact Reduction," AIAA/3AF Aircraft Noise and Emissions Reductions Symposium, Atlanta, GA, 16-20 June 2014.
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Chen, N. Y., and Sridhar, B., "Management-Action-Embedded Sector-Demand Prediction Models, " AIAA-46903, American Institute of Aeronautics and Astronautics (AIAA) Journal of Guidance, Control, and Dynamics, Vol. 33, No. 6, pp. 1892-1898, Nov.-Dec. 2010.
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Chen, N. Y., Sridhar, B. and Ng, H. K., "Prediction and Use of Contrail Frequency Index for Contrail Reduction Strategies," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference, Toronto, Canada, 2-5 Aug. 2010.
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Chen, N. Y., and Sridhar, B., "Estimation of Air Traffic Delay Using Three Dimensional Weather Information," American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Anchorage, AK, 14-19 Sep. 2008.
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Chen, N. Y. and Sridhar, B., "Weather-Weighted Periodic Auto Regressive Models for Sector Demand Prediction," AIAA-2009-6195, AIAA Guidance, Navigation, and Control Conference, Chicago, IL, 10-13 Aug. 2009.
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Chen, N., Sridhar, B., Li, J., and Ng, H.K., "Evaluation of Contrail Reduction Strategies Based on Aircraft Flight Distances," AIAA-2012-4816, AIAA Guidance, Navigation, and Control (GNC) Conference, Minneapolis, MN, 13-16 Aug. 2012.
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Chen, N., Sridhar, B., and Ng, H., "Tradeoff Between Contrail Reduction and Emissions in United States National Airspace," AIAA Journal of Aircraft, Vol. 49, No. 5, Sep.-Oct. 2012.
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+ Access published version on AIAA website

Chen, N., Sridhar, B., Ng, H., and Li, J., "Evaluating Tradeoffs between Environmental Impact and Operational Costs for Enroute Air Traffic," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference, National Harbor, Maryland, 13-17 Jan. 2014.
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Chen, N. Y., Sridhar, B., Ng, H. K., "Contrail Reduction Strategies Using Different Weather Resources," AIAA-2011-6360, AIAA Guidance, Navigation, and Control Conference, Portland, OR, 8-11 Aug. 2011.
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Chevalley, E., Juro, G., Bakowski, D., Robeson, I., Chen, L., Coupe, W.J., Jung, Y., and Capps, R.A., "NASA ATD-2 Trajectory Option Set Prototype Capability For Rerouting Departures in Metroplex Airspace," 39th Digital Avionics Systems Conference (DASC), Virtual Event, 11-16 Oct. 2020.
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Choi, S., Robinson, J., Mulfinger, D., and Capozzi, B., "Design of an Optimal Route Structure Using Heuristics-Based Stochastic Schedulers, " 29th Digital Avionics Systems Conference (DASC), Salt Lake City, UT, 3-7 Oct. 2010.
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Chung, W., "A Review of Approaches to Determine the Effectiveness of Ground-Based Flight Simulations" American Institute of Aeronautics and Astronautics (AIAA), 2000.
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Chung, W., Alquist, D., Ingram, C., Chachad, G., and Monheim, S., " Modeling and Simulation of an Integrated Gate Turnaround Management Concept," MODSIM World 2016, Virginia Beach, VA, 26-28 April 2016.
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Chung, W., Chachad, G., and Hochstetler, R., "An Integrated Gate Turnaround Management Concept Leveraging Big Data/Analytics for NAS Performance Improvements," AIAA-2016-3909, 2016 AIAA Aviation and Aeronautics Forum and Exposition, Washington D.C., 13-17 June 2016.
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Chung, W., Gerdes, R., and LaForce, S., "Phase Response Requirements Between Cross-Coupled Motion Axes for Handling Qualities Research Simulators," American Institute of Aeronautics and Astronautics (AIAA), 1996.
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Chung, W., Perry, C., and Bengford, N., "Investigation of Effectiveness of the Dynamic Seat in a Black Hawk Flight Simulation," American Institute of Aeronautics and Astronautics (AIAA), 2001.
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Choi, S., Robinson, J., Mulfinger, D., and Capozzi, B., "Design of an Optimal Route Structure Using Heuristics-Based Stochastic Schedulers, " AIAA Journal of Aircraft, 24 March 2015.
+ Final version is available online by the publisher

Chung, W., Zaal, P., Terenzi, L., Lewis, E., and Blanken, M., "Control Force Compensation in Ground-Based Flight Simulators," 2020 AIAA Science and Technology Forum (SciTech), Orlando, FL, 6-10 Jan. 2020.
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Churchill, A., Coupe, W.J., and Jung, Y.C., "Predicting Arrival and Departure Runway Assignments with Machine Learning," AIAA Aviation 2021 Forum, Virtual Event, 2-6 August 2021.
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Clark, J., Ren, L., Schleicher, D., Crisp, D.L., Gutterud, R., Thompson, T., Cross, C., and Lewis, T.B., "Characterization of and Concepts for Metroplex Operations," NASA/CR-2011-216414, July 2011.
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Cone, A., "Effect of Conflict Resolution Maneuver Execution Delay On Losses of Separation, " 29th Digital Avionics Systems Conference (DASC), Salt Lake City, UT, 3-7 Oct. 2010.
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Cone, A., Bowe, A., and Lauderdale, T., "Robust Conflict Detection and Resolution around Top of Descent," AIAA-2012-5644, 12th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Indianapolis, IN, 17-19 Sep. 2012.
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Cone, A. C. and Chin, D., "Sensitivity of an Automated Separation Assurance Tool to Trajectory Uncertainty," AIAA-2009-7014. AIAA Aviation, Technology, Integration, and Operations (ATIO) Conference and Aircraft Noise and Emissions Reduction Symposium (ANERS), Hilton Head, SC, Sep. 21-23, 2009.
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Cone, A.C., Thipphavong, D., Lee, S., and Santiago, C., "UAS Well Clear Recovery Against Non-Cooperative Intruders Using Vertical Maneuvers," AIAA-2017-4382, 2017 AIAA Aviation Forum, 17th AIAA Aviation Technnology, Integration, and Operations Conference, Denver, CO, 5-9 June 2017.
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Cone, A., Wu, M.G., and Lee, S., "Detect-and-Avoid Alerting Performance for High-Speed UAS and Non-Cooperative Aircraft," 2019 AIAA Aviation Forum, AIAA Aviation Technnology, Integration, and Operations Conference, Dallas, TX, 17-21 June 2019.
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Cook, B., Arnett, T., and Cohen, K., "A Fuzzy Logic Approach for Separation Assurance and Collision Avoidance for Unmanned Aerial Systems," Chapter 12 in Modern Fuzzy Control Systems and Its Applications, 30 Aug. 2017.
+ Final version available online from the publisher

Cook, B., Arnett, T., Macmann, O., and Kumar, M., "Real-Time Radar-Based Tracking and State Estimation of Multiple Non-Conformant Aircraft," AIAA-2017-1133, 2017 AIAA Science and Technology Forum (SciTech), Information Systems-Infotech @ Aerospace Conference, Grapevine, TX, 9-13 Jan. 2017.
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Cook, B., and Cohen, K., "Multi-Source Sensor Fusion for Small Unmanned Aircraft Systems Using Fuzzy Logic," 2017 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE), 9 July 2017.
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Cook, L., Atkins, S., and Jung Y., "Improved Prediction of Gate Departure Times Using Pre-Departure Events," American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Anchorage, AK, 14-19 Sep. 2008.
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Coppenbarger, R., Dyer, G., Hayashi, M., Lanier, R., Stell, L., Sweet, D., "Development and Testing of Automation for Efficient Arrivals in Constrained Airspace," 27th International Congress of the Aeronautical Sciences (ICAS), Nice, France, 19-24 Sep. 2010.
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Coppenbarger, R., Hayashi, M., Nagle, G., Sweet, D., and Salcido, R., "The Efficient Descent Advisor: Technology Validation and Transition," AIAA-2012-5611, 12th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Indianapolis, IN, 17-19 Sep. 2012.
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Coppenbarger, R., Jung, Y., Kozon, T., Farrahi, A., Malik, W., Lee, H., Chevalley, E., and Kistler, M., "Benefit Opportunities for Integrated Surface and Airspace Departure Scheduling," 35th Digital Avionics Systems Conference (DASC), Sacramento, CA, 25-29 Sep. 2016.
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Coppenbarger, R., Mead, R., and Sweet, D., “Field Evaluation of the Tailored Arrivals Concept for Datalink-Enabled Continuous Descent Approach,” Journal of Aircraft, Vol. 46, No. 4, pp. 1200-1209, Jul. – Aug. 2009.
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Coppenbarger, R. A., "Climb Trajectory Prediction Enhancement Using Airline Flight-Planning Information" AIAA-99-4147, AIAA Guidance, Navigation, and Control Conference, Portland, OR, Aug. 1999.
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Coppenbarger, R. A., Kanning, G., and Salcido, R., "Real-Time Data Link of Aircraft Parameters to the Center-TRACON Automation System (CTAS)," 4th USA/Europe ATM R&D Seminar, Santa Fe, NM, 3-7 Dec. 2001.
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Coppenbarger, R. A., Lanier, R., Sweet, D., and Dorsky, S., "Design and Development of the En Route Descent Advisor (EDA) for Conflict-Free Arrival Metering," AIAA-2004-4875, AIAA Guidance, Navigation, and Control Conference, Providence, RI, 16-19 Aug. 2004.
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Coppenbarger, R. A., Mead, R. W., and Sweet, D. N., "Field Evaluation of the Tailored Arrivals Concept for Datalink-Enabled Continuous Descent Approach," AIAA-2007-7778, AIAA Aviation Technology, Integration and Operations Conference (ATIO), Belfast, Northern Ireland, 18-20 Sep. 2007.*
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Coupe, W., Bagasol, L., Chen, L., Lee, H., and Jung, Y., "A Data Driven Analysis of a Tactical Surface Scheduler," AIAA 2018-3666, 2018 AIAA Aviation Forum, AIAA Aviation Technnology, Integration, and Operations Conference, Atlanta, GA, 25-29 June 2018.
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Coupe, W., Jung, Y., Chen, L., and Robeson, I., "ATD-2 Phase 3 Scheduling in a Metroplex Environment Incorporating Trajectory Option Sets," Zelinski, S., "Operational Analysis of Vertiport Surface Topology," 39th Digital Avionics Systems Conference (DASC), Virtual Event, 11-16 Oct. 2020.
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Coupe, W., Lee, H., Churchill, A., and Robeson, I., "Predicting Gate Conflicts at Charlotte Douglas International Airport Using NASA ATD-2 Fused Data Sources," Zelinski, S., "Operational Analysis of Vertiport Surface Topology," 39th Digital Avionics Systems Conference (DASC), Virtual Event, 11-16 Oct. 2020.
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Coupe, W.J., Lee, H., Jung, Y., Chen, L., and Robeson, I., "Scheduling Improvements Following the Phase 1 Field Evaluation of the ATD-2 Integrated Arrival, Departure, and Surface Concept," 13th USA/Europe ATM R&D Seminar (ATM2019), Vienna, Austria, 17-21 June 2019.
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Coupe, W.J., Milutinovic, D., Malik, W., Gupta, G., and Jung, Y., "Robot Experiment Analysis of Airport Ramp Area Time Constraints," AIAA-2013-4884, AIAA Guidance, Navigation, and Control (GNC) Conference, Boston, MA, 19-22 Aug. 2013.
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Coupe, W.J., Milutinovic, D., Malik, W., and Jung, Y., "A Data Driven Approach for Characterization of Ramp Area Push Back and Ramp-Taxi Processes," AIAA-2016-3899, 2016 AIAA Aviation and Aeronautics Forum and Exposition, Washington D.C., 13-17 June 2016.
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Coupe, W.J., Milutinovic, D., Malik, W., and Jung, Y., "A Mixed Integer Linear Program for Real-Time Computing the Optimal Push Back Time Windows," AIAA-2016-3751, 2016 AIAA Aviation and Aeronautics Forum and Exposition, Washington D.C., 13-17 June 2016.
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Coupe, W.J., Milutinovic, D., Malik, W., and Jung, Y., "A Mixed Integer Linear Programming Approach for Computing the Optimal Chance-Constrained Push Back Time Windows," AIAA-2016-3752, 2016 AIAA Aviation and Aeronautics Forum and Exposition, Washington D.C., 13-17 June 2016.
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Coupe, W., Milutinovic, D., Malik, W., and Jung, Y., "Integration of Uncertain Ramp Area Aircraft Trajectories and Generation of Optimal Taxiway Schedules at Charlotte Douglas (CLT) Airport," 2015 AIAA Aviation Forum, Dallas, TX, 22-26 June 2015.
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Coupe, W., Mulutinovic, D., Malik, W., and Jung, Y., "Optimization of Push Back Time Windows That Ensure Conflict Free Ramp Area Aircraft Trajectories," 2015 AIAA Aviation Forum, Dallas, TX, 22-26 June 2015.
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Craven, N., Verma, S., Monheim, S., Cheng, A., Wood, R., Dulchinos, V., Seah, C., Renema, F., Farrahi, A., Zahn, D., Liddell, D., Lin, J., Gurram, M., Li, Q., Snycerski, M., and Cencetti, M., "X3 Simulation with National Campaign-Developmental Test (NC-DT) Airspace Partners," NASA/TM-20210011098, April 2021.
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Credeur, L., Capron, W. R., Lohr, G. W., Crawford, D. J., Tang, D. A., and Rodgers, Jr., W. G., "Final-Approach Spacing Aids (FASA) Evaluation for Terminal-Area, Time-Based Air Traffic Control," NASA TP-3399, Dec. 1993.

Credeur, L., Capron, W. R., Lohr, G. W., Crawford, D. J., Tang, D. A., and Rodgers, Jr., W. G., "A Comparison of Final Approach Spacing Aids for Terminal ATC Automation," Air Traffic Control Quarterly, Vol. 1(2), 1993, pp. 135-178.

Darling, D., and Sansom, R., "A Radar Altitude and Line-of-Sight Attachment," American Institute of Aeronautics and Astronautics (AIAA), 1993.

Das, A., Marotta, K., and Idris, H., "AEGIS: Autonomous Entity Global Intelligence System for Urban Air Mobility," 2020 AIAA Aviation Forum, Virtual Event, 15-19 June 2020.
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Davies, J.T., and Wu, M.G., "Comparative Analysis of ACAS-Xu and DAIDALUS Detect-and-Avoid Systems," NASA/TM-2018-219773, Feb. 2018.
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Davis, T. J., and Green, S. M., "Piloted Simulation of a Ground-Based Time Control Concept for Air Traffic Control," AIAA-89-3625, AIAA Guidance and Control Conference, Boston, MA, Aug. 1989; NASA TM-101085, June 1989.
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Davis, T. J., Erzberger, H., and Green, S. M., "Simulator Evaluation of the Final Approach Spacing Tool," NASA TM-102807, American Control Conference, San Diego, CA, May 1990.
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Davis, T. J., Erzberger, H., Green, S. M., and Nedell, W., "Design and Evaluation of an Air Traffic Control Final Approach Spacing Tool," Journal of Guidance, Control and Dynamics, Vol. 14, No. 4, pp. 848-854, July/Aug. 1991.
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Davis, T. J., Green, S. M., and Erzberger, H., "A Piloted Simulator Evaluation of a Ground-Based 4D Descent Advisor Algorithm," AGARDograph AG-301, Aircraft Trajectories: Computation, Prediction and Control, Vol. 2, May 1990.
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Davis, T. J., Isaacson, D. R., Robinson III, J. E., den Braven, W., Lee, K. K., and Sanford, B., "Operational Field Test Results of the Passive Final Approach Spacing Tool," IFAC 8th Symposium on Transportation Systems, Chania, Greece, June 1997.
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+ Download PDF Version

Davis, T. J., Krzeczowski, K. J., and Bergh, C., "The Final Approach Spacing Tool," IFAC Thirteenth Symposium on Automatic Control in Aerospace, Palo Alto, CA, Sep. 1994.
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+ Download PDF Version

Davis, T. J.,Erzberger, H., and Bergeron, H., "Design of a Final Approach Spacing Tool for TRACON Air Traffic Control," NASA TM-102229, 1989.

Delgado, L., Prats, X., and Sridhar, B., "Cruise speed reduction for ground delay programs: A case study for San Francisco International Airport arrivals," Transportation Research Part C: Emerging Technologies Journal, Vol. 36, pp. 83–96, Nov. 2013.
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+ Access published version from ScienceDirect

den Braven, W., "Analysis of Aircraft/Air Traffic Control Performance," AIAA Guidance, Navigation and Control Conference, Baltimore, MD, 7-10 Aug. 1995.

den Braven, W., "Design and Evaluation of an Advanced Data Link System for Air Traffic Control," NASA TM-103899, 1992.

den Braven, W., and van den Bos, J. C., "Simulation of Fully Automated Air Traffic Control Concepts," AGARD Conference Proceedings 538, Machine Intelligence in Air Traffic Management, Berlin, Germany, 11-14 May 1993, pp. 12-1/12-16.

Denery, D. G. and Erzberger, H., "The Center-TRACON Automation System: Simulation and Field Testing," Proceedings of the Advanced Workshop on ATM (ATM 95) sponsored by the National Research Council of Italy, Capri, Italy, 2-6 Oct. 1995; NASA TM-110366, Aug. 1995.
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Denery, D. G., Erzberger, H., Davis, T. J., Green, S. M., McNally, B. D., "Challenges of Air Traffic Management Research: Analysis, Simulation, and Field Test," AIAA-97-3832, AIAA Guidance, Navigation, and Control Conference, New Orleans, LA, Aug. 1997.

Denery, D. G., Tang, H., and Robinson, J. E., "Concept of Operation for Tactical Separation Assurance in Super-Density Operations," NASA TM-2010-216389, Aug. 2010.
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Diallo, O.N., "A Predictive Aircraft Landing Speed Model Using Neural Network," 31st Digital Avionics Systems Conference (DASC), Williamsburg, VA, 14-18 Oct. 2012.
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Diallo, O., "Comparison of Predictive Modeling Methods of Aircraft Landing Speed," NASA TP-2012-216018, June 2012.
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Dorighi, N., and Rabin, B., "NASA Uses Virtual Reality to Target Runway Incursions at LAX," Federal Aviation Administration Technology Transfer Conference, 2 May 2002.
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Dorighi, N., and Sullivan, B., "FutureFlight Central: A Revolutionary Air Traffic Control Tower Simulation Facility," American Institute of Aeronautics and Astronautics (AIAA), Sep. 2003.
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Drew, M., "Dynamically Evolving Sectors for Convective Weather Impact," 10th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference, Fort Worth, TX, 13-15 Sep. 2010.
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Drew, M., "A Method of Optimally Combining Sectors," AIAA-2009-7057, AIAA Aviation Technology, Integration, and Operations (ATIO) Conference and Aircraft Noise and Emissions Reduction Symposium (ANERS), Hilton Head, SC, 21-23 Sep. 2009.
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Drew, M., "Analysis of an Optimal Sector Design Method," 27th Digital Avionics Systems Conference (DASC), 26-30 Oct. 2008.*
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Drew, M., Bloem, M, and Bilimoria, K., "Cleveland Center Airspace Redesign Analysis," AIAA-2012-5538, 12th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Indianapolis, IN, 17-19 Sep. 2012.
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Drew, M., Jastrzebski, M., Bilimoria, K.D., and Evans, M., "Impact of Cleveland Center Jet Route Changes on Airspace Metrics," 2013 AIAA Aviation Technology, Integration, and Operations Conference, Los Angeles, CA, 12-14 Aug. 2013.
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Drew, M., and Sheth, K., "A Frequency Analysis Approach for Categorizing Air Traffic Behavior," 2014 AIAA Aviation Technology, Integration, and Operations Conference, Atlanta, GA, 16-20 June 2014.
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Drew, M., and Sheth, K., "A Wavelet Analysis Approach for Categorizing Air Traffic Behavior," 2015 AIAA Aviation Forum, Dallas, TX, 22-26 June 2015.
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Dulchinos, V., "Evaluation of Usability and Workload Associated with Paper Strips as Compared to Virtual Flight Strips Used for Ramp Operations," 9th International Conference on Applied Human Factors and Ergonomics, Orlando, FL, 21-25 July 2018.
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Enea, G., Vivona, R.A., Kuo, V., Cate, K.T., and Eshow, M.M., "Automating Trajectory Prediction Performance Analyses for the FAA Traffic Management Advisor," AIAA-2013-5130, AIAA Guidance, Navigation, and Control (GNC) Conference, Boston, MA, 19-22 Aug. 2013.
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Engelland, S. A., and Ruszkowski, L. M., "Analysis of DFW Perimeter Taxiway Operations," 10th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference, Fort Worth, TX, 13-15 Sep. 2010.
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Engelland, S.A. and Capps, A., "Trajectory-Based Takeoff Time Predictions Applied to Tactical Departure Scheduling: Concept Description, System Design, and Initial Observations," AIAA-2011-6875, 11th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Virginia Beach, VA, 20-22 Sep. 2011.
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Engelland, S.A., Capps, A., Day, K., Robinson, C., and Null, J., "Precision Departure Release Capability (PDRC) Technology Description," NASA Technical Memorandum, TM-2013-216531, June 2013.
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Engelland, S.A., Capps, A., Day, K., Kistler, M., Gaither, F., and Juro, G., "Precision Departure Release Capability (PDRC) Final Report," NASA Technical Memorandum, TM-2013-216533, June 2013.
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Engelland, S.A., Capps, A., Day, K., "Precision Departure Release Capability (PDRC) Concept of Operations," NASA Technical Memorandum, TM-2013-216534, June 2013.
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Erzberger, H., "Automated Conflict Resolution for Air Traffic Control," 25th International Congress of the Aeronautical Sciences (ICAS), Hamburg, Germany, 3-8 Sep. 2006.
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Erzberger, H., "The Automated Airspace Concept," 4th USA/Europe Air Traffic Management R&D Seminar, Santa Fe, NM, USA, 3-7 Dec. 2001.
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Erzbeger, H., and McLean, J. D., "Fuel Conservative Guidance System for Powered Lift Aircraft," AIAA-79-1709, AIAA Guidance and Control Conference, Boulder, CO, Aug. 1979.

Erzberger, H. "Optimum Climb and Descent Trajectories for Airline Missions," AGARD Theory and Applications of Optimal Control in Aerospace Systems, AGARDograph, July 1981.
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Erzberger, H., "CTAS: Computer Intelligence for Air Traffic Control in the Terminal Area," NASA TM-103959, July 1992.

Erzberger, H., "Automation of On-Board Flight Management," NASA TM-84212, Dec. 1981.

Erzberger, H., "Automation of On-Board Flight Management," 10th Theodore Von Karman Lecture, 24th Israel Annual Conference on Aviation and Astronautics, Tel Aviv and Haifa, Israel, 17-18 Feb. 1982.
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Erzberger, H., "Automation Tools for Air Traffic Control," ATC-2000 Seminar, Eurocontrol Institute, Luxembourg, Feb. 1988.

Erzberger, H., "Center-TRACON Automation System (CTAS)," Capacity Technology Subcommittee, FAA Research and Development Advisory Committee, Washington, DC, July 1994.

Erzberger, H., "Design Principles and Algorithms for Automated Air Traffic Management," AGARD Lecture Series 200 Presentation, Madrid, Spain, Paris, France, and Moffett Field, California, USA, Nov. 1995.
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+ Download PDF Version

Erzberger, H., "Transforming the NAS: The Next Generation Air Traffic Control System," NASA/TP-2004-212828, Oct. 2004.
+ Read Abstract
+ Download PDF Version

Erzberger, H., and Chapel, J., "Concepts and Algorithms for Terminal Area Traffic Management," American Control Conference, San Diego, CA, 6-8 June 1984.
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Erzberger, H., and Chapel, J., "Ground Based Concept for Time Control of Aircraft Entering the Terminal Area," Proceedings of the AIAA Guidance, Navigation and Control Conference, Snowmass, CO, 19-21 Aug. 1985.
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Erzberger, H., and Engle, L., "Conflict Detection Tool," Addendum to NASA TM-102201, Oct. 1989.

Erzberger, H., and Lee, H. Q., "Characteristics of Constrained Optimum Trajectories with Specified Range," NASA TM-78519, 1978.

Erzberger, H., and Lee, H. Q., "Constrained Optimum Trajectories with Specified Range," Journal of Guidance and Control, Vol. 3, No. 1, 1980, pp. 78-85.

Erzberger, H., and Lee, H. Q., "Terminal-Area Guidance Algorithms for Automated Air Traffic Control," NASA-TN-D-6773, 1 April 1972.
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Erzberger, H., and Nedell, W., "Design of Automated System for Management of Arrival Traffic," NASA TM-102201, June 1989.
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Erzberger, H., and Nedell, W., "Design of Automation Tools for Management of Descent Traffic," NASA TM-101078, Dec. 1988.

Erzberger, H., Nikoleris, T., Paielli, R., and Chu, Y., "Algorithms for Control of Arrival and Departure Traffic in Terminal Airspace, " Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, Vol. 230, Issue 9, 8 Feb. 2016.
+ Final version is available online from the publisher

Erzberger, H., and Tobias, L., "A Time-Based Concept for Terminal-Area Traffic Management," NASA TM-88243, April 1986.
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Erzberger, H., and Tobias, L., "A Time-Based Concept for Terminal-Area Traffic Management," Proceedings of the 1986 AGARD Conference No. 410 on Efficient Conduct of Individual Flights and Air Traffic, Brussels, 10-13 June 1986, pp. 52-1 - 52-14; NASA TM-88243, June 1986.

Erzberger, H., Barman, J. F., and McLean, J., "Optimum Flight Profiles for Short Haul Missions," AIAA-75-1124, AIAA Guidance and Control Conference, Boston, MA, 20-22 Aug. 1975.
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Erzberger, H., Davis, T. J., and Green, S. M., "Design of Center-TRACON Automation System," AGARD Meeting on Machine Intelligence in Air Traffic Management, Berlin, Germany, 11-14 May 1993.
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Erzberger, H., and Itoh, E., "Design Principles and Algorithms for Air Traffic Arrival Scheduling," NASA-TP-2014-218302, May 2014.
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Erzberger, H., Lauderdale, T. A., and Chu, Y., "Automated Conflict Resolution, Arrival Management and Weather Avoidance for ATM," 27th International Congress of the Aeronautical Sciences (ICAS), Nice, France, 19-24 Sep. 2010.
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Erzberger, H., McLean, J., and Barman, J., "Fixed Range Optimum Trajectories for Short Haul Aircraft," NASA TN-D-8115, Dec. 1975.

Erzberger, H., McNally, B. D., Foster, M., Chiu, D., and Stassart, P., "Direct-To Tool for En Route Controllers," ATM '99: IEEE Workshop on Advanced Technologies and their Impact on Air Traffic Management in the 21st Century, Capri, Italy, 26-30 Sep. 1999.
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Erzberger, H., and Paielli, R.A., "Concept for Next Generation Air Traffic Control System," Air Traffic Control Quarterly, Vol. 10, No. 4, pp. 355-278, 2012.
+ Final version available online from the publisher

Erzberger, H., Paielli, R. A., Isaacson, D. R., and Eshow, M. M., "Conflict Detection and Resolution In the Presence of Prediction Error," 1st USA/Europe Air Traffic Management R&D Seminar, Saclay, France, 17-20 June 1997.
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Erzberger, H., and Pecsvaradi, T., "4-D Guidance System Design With Application to STOL Air Traffic Control," 13th Joint Automatic Control Conference, Stanford, CA, 16-18 Aug. 1972.
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Eshow, M., Lui, M., and Ranjan, S., "Architecture and Capabilities of a Data Warehouse for ATM Research," 33rd Digital Avionics Systems Conference (DASC), Colorado Springs, CO, 5-9 Oct. 2014.*
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Eslami, H., and Eshow, M., "Dynamic Weather Routes Architecture Overview," 18 Feb. 2014.
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Eun, Y., Jeon, D., Kim, H., Jung, Y., Lee, H., Zhu, Z., and Hosagrahara, V., "A Tactical Scheduler for Surface Metering under Minimum Departure Interval Restrictions," 38th Digital Avionics Systems Conference (DASC), San Diego, CA, 8-12 Sep. 2019.
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Eun, Y., Jeon, D., Lee, H., Jung, Y.C., Zhu, Z., Jeong, M., Kim, H., Oh, E., and Hong, S., "Optimization of Airport Surface Traffic: A Case-Study of Incheon International Airport," AIAA-2017-4258, 2017 AIAA Aviation Forum, 17th AIAA Aviation Technnology, Integration, and Operations Conference, Denver, CO, 5-9 June 2017.
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Eun, Y., Jeon, D., Lee, H., Zhu, Z., Jung, Y.C., Jeong, M., Kim, H., Oh, E., Hong, S., and Lee, J., "Operational Characteristics Identification and Simulation Model Validation for Incheon International Airport," AIAA-2016-3161, 2016 AIAA Aviation and Aeronautics Forum and Exposition, Washington D.C., 13-17 June 2016.
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Evans, A., Chen, N., Sridhar, B., and Ng, H., "Trade-off between Contrail Reduction and Emissions under Future US Air Traffic Scenarios," AIAA-2012-5508, 12th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Indianapolis, IN, 17-19 Sep. 2012.
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Evans, A.D., and Lee, P., "Analyzing Double Delays at Newark Liberty International Airport," AIAA-2016-3456, 2016 AIAA Aviation and Aeronautics Forum and Exposition, Washington D.C., 13-17 June 2016.
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Evans, A.D., and Lee, P., "Predicting the Operational Acceptance of Route Advisories," AIAA-2017-3078, 2017 AIAA Aviation Forum, 17th AIAA Aviation Technnology, Integration, and Operations Conference, Denver, CO, 5-9 June 2017.
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Evans, A., and Lee, P., "Using Machine-Learning to Dynamically Generate Operationally Acceptable Strategic Reroute Options," 13th USA/Europe ATM R&D Seminar (ATM2019), Vienna, Austria, 17-21 June 2019.
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Evans, A.D., Sridhar, B., and McNally, D., "Improving Operational Acceptability of Dynamic Weather Routes Through Analysis of Commonly Used Routings," AIAA-2016-3600, 2016 AIAA Aviation and Aeronautics Forum and Exposition, Washington D.C., 13-17 June 2016.
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Farley, T. C., and Erzberger, H., "Fast-Time Simulation Evaluation of a Conflict Resolution Algorithm Under High Air Traffic Demand," 7th USA/Europe ATM 2007 R&D Seminar, Barcelona, Spain, 2-5 July 2007.*
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Farley, T. C., Foster, J. D., Hoang, T., Lee, K. K., "A Time-Based Approach to Metering Arrival Traffic to Philadelphia," AIAA-2001-5241, 1st AIAA Aircraft Technology, Integration, and Operations Forum, Los Angeles, CA, 16-18 Oct. 2001.
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Farley, T. C., Landry, S. J., Hoang, T., Nickelson, M., Levin, K. M., Rowe, D., and Welch, J. D., "Multi-Center Traffic Management Advisor: Operational Test Results," AIAA-2005-7300, Proceedings of the 5th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference, Arlington, VA, 26-28 Sep. 2005.*
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Farley, T., Hoang, T., Landry, S., Nickelson, M., Levin, K., and Rowe, D., "Multi-Center Traffic Management Advisor Initial Field Test Results," AIAA 3rd Aviation Technology, Integration and Operations (ATIO) Forum, Denver, CO, 17-19 Nov. 2003.
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Farley, T., Kupfer, M., and Erzberger, H., "Automated Conflict Resolution: A Simulation Evaluation Under High Demand Including Merging Arrivals," AIAA-2007-7736, 7th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference, Belfast, Northern Ireland, 18-20 Sep. 2007.
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Farrahi, A.H., Goldberg, A.T., Bagasol, L.N., and Jung, J., "Applying Graph Theory to Problems in Air Traffic Management," AIAA-2017-3775, 2017 AIAA Aviation Forum, 17th AIAA Aviation Technnology, Integration, and Operations Conference, Denver, CO, 5-9 June 2017.
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Farrahi, A., and Verma, S., "A Pairing Algorithm for Landing Aircraft to Closely Spaced Parallel Runways, " 29th Digital Avionics Systems Conference (DASC), Salt Lake City, UT, 3-7 Oct. 2010.*
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Farrahi, A., Verma, S., and Kozon, E., "On the Problem of Pairing Aircraft for Closely Spaced Parallel Approaches,"IEEE Transactions on Intelligent Transportation Systems, Year: Vol. PP, Issue 99, pp. 1-13, Oct. 2015.
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+ Final version available online from the publisher

Fought, D., and Kull, F., "Line-of-Sight Determination in Real-Time Simulations," American Institute of Aeronautics and Astronautics (AIAA), 1993.

Frost, C., Franklin, J., and Hardy, G., "Evaluation of Flying Qualities and Guidance Displays for an Advanced Tilt-Wing Transport Aircraft in Final Approach and Landing," American Institute of Aeronautics and Astronautics (AIAA), 2002.
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Garcia-Chico, J. L., Vivona, R. A., and Cate, K. T., "Characterizing Intent Maneuvers from Operational Data - A Step towards Trajectory Uncertainty Estimation," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference and Exhibit, Honolulu, HI, 18-21 Aug. 2008.
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Garcia-Chico, J., Idris, H., Krozel, J., and Sheth, K., "Task Analysis for Feasibility Assessment of a Collaborative Traffic Flow Management Concept," American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Anchorage, AK, 14-19 Sep. 2008.
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Ging, A., Engelland, S., Capps, A., Eshow, M., Jung, Y., Sharma, S., Talebi, E., Downs, M., Freedman, C., Ngo, T., Sielski, H., Wang, E., Burke, J., Gorman, S., Phipps, B., and Morgan Ruszkowski, L., "Airspace Technology Demonstration 2 (ATD-2) Technology Description Document (TDD)," NASA/TM-2018-219767, 31 March 2018.
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Giovannetti, D., "NASA Ames Research Center Simulation Laboratories," Journal of Modeling and Simulation Information Analysis Center (MSAIC), 2003.
+ Download Word version (12.3 Mb)

Giovannetti, D., "High Fidelity Simulator Rapid Cockpit Implementation Demonstrated Using a Blackhawk Configuration," American Institute of Aeronautics and Astronautics (AIAA), 2002.
+ Download PDF Version (1.0 Mb)

Go, T., Bürki-Cohen, J., Chung, W., Schroeder, J., Saillant, G., Jacobs, S., and Longridge, T., "The Effects of Enhanced Hexapod Motion on Airline Pilot Recurrent Training and Evaluation," American Institute of Aeronautics and Astronautics (AIAA), 2003.
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Golaszewski, R., Sheth, K., Helledy, G., and Gutierrez-Nolasco, S., "Methods for Initial Allocation of Points in Flight Prioritization," AIAA-2012-5542, 12th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Indianapolis, IN, 17-19 Sep. 2012.
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Gong, C., "Kinematic Airport Surface Trajectory Model Development," AIAA-2009-7076, AIAA Aviation Technology, Integration, and Operations (ATIO) Conference and Aircraft Noise and Emissions Reduction Symposium (ANERS), Hilton Head, SC, 21-23 Sep. 2009.
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Gong, C., "Traffic Management Coordinator Evaluation of the Dynamic Weather Routes Concept and System," NASA TM-2014-216600, 28 Jan. 2014.
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Gong, C., and Chan, W. N., "Using Flight Manual Data to Derive Aero-Propulsive Models for Predicting Aircraft Trajectories," AIAA Aircraft Technology, Integration and Operations (ATIO) Conference, Los Angeles, CA, 1-3 Oct. 2002.
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Gong, C., and McNally, D., "A Methodology for Automated Trajectory Prediction Analysis," AIAA-2004-4788, AIAA Guidance, Navigation, and Control Conference, Providence, RI, 16-19 Aug. 2004.
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Gong, C., McNally, D., and Lee, C.H., "Dynamic Arrival Routes: A Trajectory-Based Weather Avoidance System for Merging Arrivals and Metering," 2015 AIAA Aviation Forum, Dallas, TX, 22-26 June 2015.
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Gong, C., and Sadovsky, A., "A Final Approach Trajectory Model for Current Operations," 10th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference, Fort Worth, TX, 13-15 Sep. 2010.
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Gong, C., Santiago, C., and Bach, R., "Simulation Evaluation of Conflict Resolution and Weather Avoidance in Near-Term Mixed Equipage Datalink Operations," AIAA-2012-5618, 12th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Indianapolis, IN, 17-19 Sep. 2012.
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Gong, C., Wu, M., and Santiago, C., "UAS Integration in the NAS Project: Flight Test 3 Data Analysis of JADEM-Autoresolver Detect and Avoid System," NASA/TM-2016-219441, Dec. 2016.
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Grabbe, S., Sridhar, B., and Mukherjee, A., "Clustering Days with Similar Airport Weather Conditions," 2014 AIAA Aviation Technology, Integration, and Operations Conference, Atlanta, GA, 16-20 June 2014.
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Grabbe, S., Sridar, B., and Mukherjee, A., "Similar Days in the NAS: an Airport Perspective," 2013 AIAA Aviation Technology, Integration, and Operations Conference, Los Angeles, CA, 12-14 Aug. 2013.
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Grabbe, S., Sridhar, B., Mukherjee, A., and Morando, A., "Traffic Flow Management Impact on Delay and Fuel Consumption: an Atlanta Case Study," Air Traffic Control Quarterly, Vol, 20(3) pp. 203-224, 2012.
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Grabbe, S., Chan, W.N., and Mukherjee, A., "Anchorage Arrival Scheduling Under Off-nominal Weather Conditions," AIAA-2012-5021, AIAA Guidance, Navigation, and Control (GNC) Conference, Minneapolis, MN, 13-16 Aug. 2012.
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Grabbe, S., Sridhar, B., and Mukherjee, A., "Integrated Traffic Flow Management Decision Making," AIAA-2009-6008, AIAA Guidance, Navigation, and Control Conference, Chicago, IL, 10-13 Aug. 2009.
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Grabbe, S., Sridhar, B., and Cheng, N., "Central East Pacific Flight Routing," AIAA-2006-6773, AIAA Guidance, Navigation, and Control Conference and Exhibit, Keystone, CO, 21-24 Aug. 2006.
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Grabbe, S., Sridhar, B., and Mukherjee, A., "Central East Pacific Flight Scheduling," AIAA-2007-6447, AIAA Guidance, Navigation and Control Conference and Exhibit, Hilton Head, SC, 20-23 Aug. 2007.
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Grabbe, S., Sridhar, B., and Mukherjee, A., "Sequential Traffic Flow Optimization with Tactical Flight Control Heuristics," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference and Exhibit, Honolulu, HI, 18-21 Aug. 2008.
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Grabbe, S., Sridhar, B., Mukherjee, A., and Morando, A., "Traffic Management Advisor Flow Programs: an Atlanta Case Study," AIAA-2011-6533, AIAA Guidance, Navigation, and Control Conference, Portland, OR, 8-11 Aug. 2011.
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Grabbe, S., Sridhar, B., Mukherjee, A., and Morando, A., "Interaction Between Strategic and Local Traffic Flow Controls," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference and Modeling and Simulation Technologies (MST) Conference, Toronto, Canada, 2-5 Aug. 2010.
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Green, S. M., "Time-Based Operations in an Advanced ATC Environment," NASACP-3090, Proceedings of the Aviation Safety/Automation Program Conference, Virginia Beach, VA, Oct. 1989, pp. 249-260.

Green, S. M., and Vivona, R. A., "En route Descent Advisor Concept for Arrival Metering," AIAA-2001-4114, Guidance, Navigation, and Control Conference, Montreal, Canada, Aug. 2001.
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Green, S. M., and Vivona, R., "Field Evaluation of Descent Advisor Trajectory Prediction Accuracy," AIAA-96-3764, AIAA Guidance, Navigation, and Control Conference, 29-31 July 1996.
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Green, S. M., Davis, T. J., and Erzberger, H., "A Piloted Simulator Evaluation of a Ground-Based 4D Descent Advisor Algorithm," AIAA-87-2522-CP, Proceedings of the AIAA Conference on Guidance, Navigation, and Control, Monterey, CA, Aug. 1987, pp. 1173-1180.
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Green, S. M., den Braven, W., and Williams, D. H., "Profile Negotiation: A Concept for Integrating Airborne and Ground-Based Automation for Managing Arrival Traffic," Proceedings of the 1991 RTCA Technical Symposium, Washington, DC, 18-20 Nov. 1991.
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Green, S. M., den Braven, W., and Williams, D.H., "Development and Evaluation of a Profile Negotiation Process for Integrating Aircraft and Air Traffic Control Automation," NASA TM-4360, RTCA 1991 Annual Assembly Meeting and Technical Symposium, April 1993.

Green, S. M., Goka, T., and Williams, D. H., "Enabling User Preferences Through Data Exchange," AIAA Guidance, Navigation and Control Conference, New Orleans, LA, Aug. 1997.
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Green, S. M., Vivona, R., and Sanford, B., "Descent Advisor Preliminary Field Test," AIAA-95-3368, AIAA Guidance, Navigation, and Control Conference, Aug. 1995.

Green, S., Bilimoria, K., and Ballin, M. G., "Distributed Air-Ground Traffic Management for En route Flight Operations," Air Traffic Control Quarterly, Special Issue on Distributed Air/Ground Traffic Management, Vol. 9, N. 4, Dec. 2001.

Greene, M., Price, G., Rosen, R., and Cistone, J., "Assessment and Alignment of NASA ATM-Airspace Project with NextGen R&D Needs" NASA Contractor Report, NASA/CR-2008-215371, July 2008.
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Griffin, K., Saraf, A., Yu, P., Stroiney, S., Levy, B., Solveling, G., Clarke, J., and Windhorst, R., "Benefits Assessment of a Surface Traffic Management Concept at a Capacity-Constrained Airport," AIAA-2012-5533, 12th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Indianapolis, IN, 17-19 Sep. 2012.
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Gupta, G., Malik, W., and Jung, Y., "An Integrated Collaborative Decision Making and Tactical Advisory Concept for Airport Surface Operations Management," AIAA-2012-5651, 12th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Indianapolis, IN, 17-19 Sep. 2012.
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Gupta, G., Malik, W., and Jung, Y., "Effect of Uncertainty on Deterministic Runway Scheduling," AIAA-2011-6924, 11th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Virginia Beach, VA, 20-22 Sep. 2011.
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Gupta, G., Malik, W., and Jung, Y. C., "Incorporating Active Runway Crossings in Airport Departure Scheduling," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference and Modeling and Simulation Technologies (MST) Conference, Toronto, Canada, 2-5 Aug. 2010.
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Gupta, G., Malik, W., and Jung, Y. C., "A Mixed Integer Linear Program for Airport Departure Scheduling," AIAA-2009-6933. AIAA Aviation, Technology, Integration, and Operations (ATIO) Conference and Aircraft Noise and Emissions Reduction Symposium (ANERS), Hilton Head, SC, Sep. 21-23, 2009.
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Gupta, G., Malik, W., Tobias, L., Jung, Y., Hoang, T., and Hayashi, M., "Performance Evaluation of Individual Aircraft Based Advisory Concept for Surface Management," 10th USA/Europe ATM R&D Seminar (ATM2013), Chicago, Illinois, 10-13 June 2013.
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Gupta, P., Bloem, M., and Kopardekar, P., "An Investigation of the Operational Acceptability of Algorithm-generated Sector Combinations," AIAA-2009-7059, AIAA Aviation Technology, Integration, and Operations (ATIO) Conference and Aircraft Noise and Emissions Reduction Symposium (ANERS), Hilton Head, SC, 21-23 Sep. 2009.
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Gutierrez-Nolasco, S., and Sheth, K. S., "Analysis of Factors for Incorporating Users Preferences in Air Traffic Management: A Users' Perspective," 10th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference, Fort Worth, TX, 13-15 Sep. 2010.
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Haines, R., and Doubek, S., "Human-Computer Interfaces Required in a Modern Air Traffic Control Research Simulator," Human-Computer Interaction (HCI) International '99, Aug. 1999.
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Halcomb, N. V., "Compatibility of Weather Avoidance Trajectories with Datalink," AIAA Aviation Technology, Integration, and Operations (ATIO) Conference and Aircraft Noise and Emissions Reduction Symposium (ANERS), Hilton Head, SC, 21-23 Sep. 2009.
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Halverson, C. A., Harwood, K., Davis, T. J., and Brinton, C. R., "A Systems Approach to Design: Developing a Usable Automation Tool for Air Traffic Control," IEEE/AIAA Eleventh Digital Avionics Systems Conference, Seattle, WA, Oct. 1992.

Hardy, G., "Programmable Portable Guidance Display Users Manual," NASA TM-2013-215983, Mar. 2013.
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Hardy, G., "Pursuit Display Review and Extension to a Civil Tilt Rotor Flight Director," American Institute of Aeronautics and Astronautics (AIAA), 2002.
+ Download PDF Version (0.9 Mb)

Hardy, G., and Lewis, E., "Cockpit Display of Traffic and Wake Information for Closely Spaced Parallel Approaches," American Institute of Aeronautics and Astronautics (AIAA), 2004.
+ Download PDF Version (3.5 Mb)

Harwood, K., "CTAS: An Alternative Approach to Developing and Evaluating Advanced ATC Automation," Automation and Human Performance, Mouloua, M. (Ed.), 4 May 1995.

Harwood, K., "Defining Human-Centered System Issues for Verifying and Validating Air Traffic Control Systems," In Wise, J., Hopkin, V. D., Stager, P. (Eds.), Verification and Validation of Complex Integrated Human Machine Systems, Berlin: Springer-Verlag, 1993.
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Harwood, K., and Sanford, B., "Denver TMA Assessment," NASA CR 4554, Oct. 1993.
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Harwood, K., and Sanford, B., "Field assessment as input to the certification of advanced ATC automation," In Wise, J., Garland, D., Hopkin, V. D. (Eds.), Human Factors Certification of Advanced Aviation Technologies, Berlin: Springer Verlag, 1993.

Harwood, K., Sanford, B. D., and Lee, K. K., "Developing ATC Automation in the Field: It Pays to Get Your Hands Dirty," Air Traffic Control Quarterly, Vol. 6(1), 1998, pp. 45-70.
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Hayashi, M., Coppenbarger, R. A., Sweet, D., Gaurav, N., and Dyer, G. L., "Impacts of Intermediate Cruise-Altitude Advisory for Conflict-Free Continuous-Descent Arrival," AIAA-2011-6216, AIAA Guidance, Navigation, and Control Conference, Portland, OR, 8-11 Aug. 2011.
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Hayashi, M., and Cruz Lopez, J.M., "Effects of Airport Tower Controller Decision-Support Tool on Controllers' Head-Up Time," 17th International Symposium on Aviation Psychology, 6-9 May 2013.
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Hayashi, M., and Dulchinos, V., "Cardiac-Activity Measures for Assessing Airport Ramp-Tower Controller's Workload," Human Factors and Ergonomics Society Conference, Washington, D.C., 19-23 Sep. 2016.
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Hayashi, M., Hoang, T., Jung, Y., Gupta, G., Malik, W., Dulchinos, V., "Usability Evaluation of the Spot and Runway Departure Advisor (SARDA) Concept in a Dallas/Fort Worth Airport Tower Simulation," 10th USA/Europe ATM R&D Seminar (ATM2013), Chicago, Illinois, 10-13 June 2013.
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Hayashi, M., Hoang, T., Jung, Y., Malik, W., Lee, H., and Dulchinos, V., "Evaluation of Pushback Decision-Support Tool Concept for Charlotte Douglas International Airport Ramp Operations," 10th USA/Europe ATM R&D Seminar (ATM2015), Lisbon, Portugal, 23-26 June 2015.
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Hayashi, M., Isaacson, D., and Tang, H., "Evaluation of a Dynamic Weather-Avoidance Rerouting Tool in Adjacent-Center Arrival Metering," 13th USA/Europe ATM R&D Seminar (ATM2019), Vienna, Austria, 17-21 June 2019. * Winner of the Aviation Systems Division Best Paper Award
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Hayashi, M., and Lanier, R. C., "Designing an Efficient Trajectory Clearance Information Format for Air Traffic Controllers' Displays," Applied Human Factors and Ergonomics Conference, Miami, FL, 17-20 July 2010.
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Heere, K. R., and Zelenka, R. E., "A Comparison of Center/TRACON Automation System and Airline Time of Arrival Predictions," NASA TM-2000-209584, Feb. 2000, pp. 26.
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Helton, D., and Ging, A., "Air Traffic Management Technology Demonstration - 3 (ATD-3) Dynamic Weather Routes Domestic En Route Concept of Operations Synopsis Version 1," NASA/TM-2018-219484, 31 May 2018.
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Henderson, J., Green, S., and Wu, M., "Trajectory Prediction Accuracy and Error Sources for Regional Jet Descents, Part I—Results of a 2010 Flight Trial at Denver International Airport Using a Global 5000 Test Aircraft," NASA-TM-2014-218341, Oct. 2014.
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Henderson, J., Green, S., and Wu, M., "Trajectory Prediction Accuracy and Error Sources for Regional Jet Descents, Part II—Results of a 2010 Flight Trial at Denver International Airport Using SkyWest Revenue Flights," NASA-TM-2014-218342, Nov. 2014.
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Henderson, J., Idris, H., Kicinger, R., Krozel, J., Wang, D., and Sheth, K., "Airline and Service Provider Collaborative Algorithms for Flight Route and Delay Decisions," AIAA-2009-6255, AIAA Guidance, Navigation, and Control Conference, Chicago, IL, 10-13 Aug. 2009.
+ Download PDF Version

Henderson, J., Vivona, R.A., and Green, S.M., "Trajectory Prediction Accuracy and Error Sources for Regional Jet Descents," AIAA-2013-4535, AIAA Guidance, Navigation, and Control (GNC) Conference, Boston, MA, 19-22 Aug. 2013.
+ Download PDF Version

Hoang, T., "A Description of the Mutli-Center Traffic Management Advisor (McTMA) Simulation Environment," AIAA Aircraft Technology, Integration and Operations (ATIO) Forum, Chicago, IL, 20-22 Sep. 2004.
+ Read Abstract
+ Download PDF Version

Hoang, T., "UAS-NAS Flight Test Series 3 Test Environment Report," NASA/TM-2016-219102, Document No. UAS-ITE-5.1-016-001, 15 April 2016.
+ Download PDF Version

Hoang, T., Jung, Y., Gupta, G., Holbrook, J., Wang, E., Ingram, C., Malik, W., Ray, K., Freedman, C., Tobias, L., and Wang, H., "Development and Findings From the Spot and Runway Departure Advisor (SARDA) Human-in-the-Loop (HITL) Simulation Experiment," NASA-TM-2014-218383, 26 Nov. 2014.
+ Download PDF Version

Hoang, T., Jung, Y., Holbrook, J., and Malik, W., "Tower Controllers' Assessment of the Spot and Runway Departure Advisor (SARDA) Concept," 9th USA/Europe ATM R&D Seminar (ATM2011), Berlin, Germany, 14-17 June 2011.
+ Download PDF Version

Hoang, T., and Swenson, H., "The Challenges of Field Testing of the Traffic Management Advisor in an Operational Air Traffic Control Facility," AIAA Guidance, Navigation and Control Conference, New Orleans, LA, Aug. 1997.
+ Read Abstract
+ Download PDF Version

Hoang, T., and Swenson, H., "The Challenges of Field Testing the Traffic Management Advisor (TMA) in an Operational Air Traffic Control Facility," NASA TM-112211, Aug. 1997.
+ Read Abstract
+ Download PDF Version

Hoang, T., Farley, T., Foster, J., and Davis, T., "The Multi-Center TMA System Architecture and Its Impact on Inter-Facility Collaboration," AIAA Aircraft Technology, Integration and Operations (ATIO) Conference, Los Angeles, CA, 1-3 Oct. 2002.
+ Read Abstract
+ Download PDF Version

Hochstetler, R.D., Bosma, J., Chachad, G.H., and Blanken, M.L., "Lighter-Than-Air (LTA) “AirStation” Unmanned Aircraft System (UAS) Carrier Concept," AIAA-2016-4223, 2016 AIAA Aviation and Aeronautics Forum and Exposition, Washington D.C., 13-17 June 2016.
+ Download PDF Version

Hochstetler, R., Chachad, G., Hardy, G., Blanken, M., and Melton, J., "Modeling and Simulation Tools for Heavy Lift Airships," MODSIM World 2016, Virginia Beach, VA, 26-28 April 2016.
+ Download PDF Version

Holladay, J., Lewis, T., and Lauderdale, T.A., "Modeling and Simulation of Function Allocation Concepts for Separation Assurance," International Conference on Human-Computer Interaction in Aerospace (HCI-Aero), Santa Clara, CA, 31 July - 1 Aug. 2014.
+ Download PDF Version

Idris, H., Bilimoria, K., Wing, D., Harrison, S., and Baxley, B., "Air Traffic Management Technology Demonstration - 3 (ATD-3) Multi-Agent Air/Ground Integrated Coordination (MAAGIC) Concept of Operations Version 1.0, NASA/TM-2018-219931, 22 June 2018.
+ Download PDF Version

Idris, H., Chin, C., and Evans, A., "Accrued Delay Application in Trajectory-Based Operations," 13th USA/Europe ATM R&D Seminar (ATM2019), Vienna, Austria, 17-21 June 2019.
+ Download PDF Version

Idris, H., Dao, Q., Rorie, C., Hashemi, K., and Mogford, R., "A Framework for Assessment of Autonomy Challenges in Air Traffic Management," 2020 AIAA Aviation Forum, Virtual Event, 15-19 June 2020.
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Idris, H., Enea, G., Burke, K., and Wing. D., "Assessment of Air Traffic Controller Acceptability of Aircrew Route Change Requests," 12th USA/Europe ATM R&D Seminar (ATM2017), 27 June 2017.
+ Download PDF Version

Idris, H., Shen, N., Saraf, A., Bertino, J., and Zelinski, S., "Comparison of Different Control Schemes for Strategic Departure Metering," 35th Digital Avionics Systems Conference (DASC), Sacramento, CA, 25-29 Sep. 2016.
+ Download PDF Version

Idris, H., Wing, D., and Harrison, S., "Cooperative Automation Supporting Pilot-Dispatch Negotiation of Enroute Trajectory Change Requests," AIAA 2018-3999, 2018 AIAA Aviation Forum, AIAA Aviation Technnology, Integration, and Operations Conference, Atlanta, GA, 25-29 June 2018.
+ Download PDF Version

Isaacson, D., Gong, C., Reardon, S., and Santiago, C., "FT4 Data Analysis Summary (SSI-ARC)" 12 Dec. 2016.
+ Download PDF Version

Isaacson, D., Hayashi, M., Gong, C., Wong, G., and Tang, H., "Laboratory Evaluation of Dynamic Routing of Air Traffic in an En Route Arrival Metering Environment," AIAA 2018-3985, 2018 AIAA Aviation Forum, AIAA Aviation Technnology, Integration, and Operations Conference, Atlanta, GA, 25-29 June 2018.
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Isaacson, D. R., Robinson III, J. E., Swenson, H., and Denery, D., "A Concept for Robust, High Density Terminal Air Traffic Operations," 10th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference, Fort Worth, TX, 13-15 Sep. 2010.
+ Download PDF Version

Isaacson, D. R., and Robinson III, J. E., "A Knowledge-based Conflict Resolution Algorithm for Terminal Area Air Traffic Control Advisory Generation," AIAA Guidance, Navigation, and Control Conference, Montreal, Canada, Aug. 2001.
+ Read Abstract
+ Download PDF Version

Isaacson, D. R., Davis, T. J., and Robinson III, J. E., "Knowledge-Based Runway Assignment for Arrival Aircraft in the Terminal Area," AIAA Guidance, Navigation, and Control Conference, New Orleans, LA, Aug. 1997.
+ Read Abstract
+ Download PDF Version

Isaacson, D. R., and Sadovsky, A. V., "Schedule Dissimilarity and Stability Metrics for Robust Precision Air Traffic Operations," NASA-TM-2014-216618, March 2014.
+ Download PDF Version

Isaacson, D. R., Sadovsky, A. V., and Davis, D., "Tactical Scheduling for Precision Air Traffic Operations: Past Research and Current Problems," AIAA Journal of Aerospace Information Systems, Vol. 11, No. 4, pp. 234-257, 25 Apr. 2014.
+ Link to final article from the publisher
+ BibTeX entry

Ishihara, A.K., Jung, J., and Rios, J., "Rapid Trajectory Prediction for a Fixed-Wing UAS in a Uniform Wind Field with Specified Arrival Times," AIAA-2016-3149, 2016 AIAA Aviation and Aeronautics Forum and Exposition, Washington D.C., 13-17 June 2016.
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Ishihara, A., Rios, J., and Venkatesan, P., "Remote ID for Rapid Assessment of Flight and Vehicle Information," AIAA-2019-2077, 2019 AIAA Science and Technology Forum (SciTech), San Diego, CA, 7-11 Jan. 2019.
+ Download PDF Version

Jardin, M. R., and Erzberger, H., "Atmospheric Data Acquisition and Interpolation for Enhanced Trajectory-Prediction Accuracy in the Center-TRACON Automation System," AIAA-96-0271, 34th Aerospace Sciences Meeting & Exhibit, Reno, NV, 15-18 Jan. 1996.

Jardin, M., "4D Air Traffic Control for Non-4D-Equipped Aircraft," AIAAF-97063, American Control Conference, Albuquerque, NM, 4-6 June 1997.

Jardin, M., "Air Traffic Conflict Models," AIAA-2004-6393, AIAA 4th Aviation Technology, Integration and Operations (ATIO) Forum, Chicago, IL, 20-22 Sep. 2004.
+ Read Abstract
+ Download PDF Version

Jennings, E. H., Blum, M. G., Busto, J. M., Chung, V., Crues, E. Z., Dexter, D., Hasan, D., and Hawkins, J., "Integrating Collaborative Distributed Simulations for Space Exploration Missions," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference and Exhibit, Honolulu, HI, 18-21 Aug. 2008.
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Johnson, M., Jung, J., Rios, J., Mercer, J., Homola, J., Prevot, T., Mulfinger, D., and Kopardekar, P., "Flight Test Evaluation of an Unmanned Aircraft System Traffic Management (UTM) Concept for Multiple Beyond-Visual-Line-of-Sight Operations," 12th USA/Europe ATM R&D Seminar (ATM2017), 27 June 2017.
+ Download PDF Version

Johnson, M., Mueller, E., and Santiago, C., "Characteristics of a Well Clear Definition and Alerting Criteria for Encounters between UAS and Manned Aircraft in Class E Airspace," 10th USA/Europe ATM R&D Seminar (ATM2015), Lisbon, Portugal, 23-26 June 2015.
+ Download PDF Version

Jovic, S., "UAS-NAS Live Virtual Constructive Distributed Environment (LVC-DE) Software Design Description," NASA/TM-2017-219464, 19 Jan. 2017.
+ Download PDF Version

Jovic, S., "Live Virtual Constructive (LVC) Interface Control Document for the LVC Gateway," NASA/TM-2017-219499, 19 Jan. 2017.
+ Download PDF Version

Jovic, S., and Harper, W., "Characterization Study of TestBed Infrastructure Performance in a Distributed Simulation Environment: Baseline Analysis," NASA/TM-20205011793, Dec. 2020.
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Jung, J., and Bilimoria, K., "Capturing Desired Attributes of a Dynamic Airspace Design Method," AIAA-2012-5539, 12th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Indianapolis, IN, 17-19 Sep. 2012.
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Jung, Y., Coupe, W.J., Capps, A., Engelland, S., and Sharma, S., "Field Evaluation of the Baseline Integrated Arrival, Departure, and Surface Capabilities at Charlotte Douglas International Airport," 13th USA/Europe ATM R&D Seminar (ATM2019), Vienna, Austria, 17-21 June 2019.
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Jung, J., and Craven, N., "Results and Analysis from NASA's Unmanned Aircraft Systems Traffic Management Technical Capability Level 4 Demonstration," NASA/TM-20205007032, Aug. 2020.
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Jung, J., Drew, C., Nag, S., Torres, E., Ishihara, A., Do, M., and Modi, H., "Initial Approach to Collect Small Unmanned Aircraft System Off-nominal Operational Situations Data," AIAA 2018-3030, 2018 AIAA Aviation Forum, AIAA Aviation Technnology, Integration, and Operations Conference, Atlanta, GA, 25-29 June 2018.
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Jung, J., D'Souza, S., Johnson, M., Ishihara, A., Modi, H., Nikaido, B., and Hasseeb, H., "Applying Required Navigation Performance Concept for Traffic Management of Small Unmanned Aircraft Systems," 30th Congress of the International Council of the Aeronautical Sciences, Daejeon, Korean, 25-30 Sep. 2016.
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Jung, J., Ippolito, C., Rogers, C., Kerczewski, R., Downey, A., and Matheou, K., "Small Unmanned Aircraft Electromagnetic Interference (EMI) Initial Assessment," Integrated Communications Navigation and Surveillance (ICNS) Conference, 10-12 April 2018.
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Jung, J., Lai, C. F., and Zelinski, S., "Benefits of Mid-Term Flexible Airspace Management in Presence of Weather," AIAA-2011-6690, AIAA Guidance, Navigation, and Control Conference, Portland, OR, 8-11 Aug. 2011.
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Jung, J., Lee, P., Kessell, A., Homola, J., and Zelinski, "Effect of Dynamic Sector Boundary Changes on Air Traffic Controllers," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference and Modeling and Simulation Technologies (MST) Conference, Toronto, Canada, 2-5 Aug. 2010.
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Jung, J., and Nag, S., "Automated Management of Small Unmanned Aircraft System Communications and Navigation Contingency," 2020 AIAA Science and Technology Forum (SciTech), Orlando, FL, 6-10 Jan. 2020.
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Jung, J., Nag, S., and Modi, H., "Effectiveness of Redundant Communications Systems in Maintaining Operational Control of Small Unmanned Aircraft," 38th Digital Avionics Systems Conference (DASC), San Diego, CA, 8-12 Sep. 2019.
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Jung, J., Rios, J., Drew, C., Hemil, M., and Jobe, K., "Small Unmanned Aircraft System Off-Nominal Operations Reporting System, NASA/TM-2019-220302, Feb. 2020.
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Jung, J., Thipphavong, J., and Martin, L., "Assessing Relation between Performance of Schedule-Based Arrival Operation and Schedule Nonconformance," 2014 AIAA Aviation Technology, Integration, and Operations Conference, Atlanta, GA, 16-20 June 2014.
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Jung, J., Verma, S., Zelinski, S., Kozon, T., and Sturre, L., "Assessing Resilience of Scheduled Performance-Based Navigation Arrival Operations," 10th USA/Europe ATM R&D Seminar (ATM2015), Lisbon, Portugal, 23-26 June 2015.
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Jung, Y., Engelland, S., Capps, A., Coppenbarger, R., Hooey, B., Sharma, S., Stevens, L., Verma, S., Lohr, G., Chevalley, E., Dulchinos, V., Malik, W., and Morgan Ruszkowski, L., "Airspace Technology Demonstration 2 (ATD-2) Phase 1 Concept of Use (ConUse), NASA/TM-2018-219770," 28 Feb. 2018
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Jung, Y. C., Hoang, T., Montoya, J., Gupta, G., Malik, W., and Tobias, L., "A Concept and Implementation of Optimized Operations of Airport Surface Traffic," 10th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference, Fort Worth, TX, 13-15 Sep. 2010.
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Jung, Y., Hoang, T., Montoya, J., Gupta, G., Malik, W., Tobias, L., and Wang, H., "Performance Evaluation of a Surface Traffic Management Tool for Dallas/Fort Worth International Airport," 9th USA/Europe ATM R&D Seminar (ATM2011), Berlin, Germany, 14-17 June 2011.*
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Jung, Y. C., and Isaacson, D. R., "Design Concept and Development Plan of the Expedite Departure Path (EDP)," AIAA Aircraft Technology, Integration, and Operations (ATIO) Conference, Los Angeles, CA, 1-3 Oct. 2002.
+ Read Abstract
+ Download PDF Version

Jung, Y. C., and Isaacson, D. R., "Development of Conflict-Free Unrestricted Climbs for a Terminal Area Departure Tool," AIAA Aircraft Technology, Integration and Operations (ATIO) Conference, Denver, CO, 17-19 Nov. 2003.
+ Read Abstract
+ Download PDF Version

Jung, Y., Malik, W., Tobias, L., Gupta, G., Hoang, T., and Hayashi, M., "Performance Evaluation of SARDA: An Individual Aircraft-based Advisory Concept for Surface Management," Air Traffic Control Quarterly, Vol. 22, Number 3, 2015, p. 195-221, April 2015.
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Jung, Y. C., and Monroe, G. A., "Development of Surface Management System Integrated with CTAS Arrival Tool," AIAA-2005-7334, AIAA 5th Aviation Technology, Integration, and Operations (ATIO) Conference, Arlington, VA, 26-28 Sep. 2005.
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+ Download PDF Version

Khater, S., Rebollo, J., Coupe, W.J., "A Recursive Multi-step Machine Learning Approach for Airport Configuration Prediction," AIAA Aviation 2021 Forum, Virtual Event, 2-6 August 2021.
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Kim, J.-H., "Application of Aviation Turbulence Information to Air-Traffic Management (ATM)," Published in the book Aviation Turbulence: Processes, Detection, Prediction, pp. 481-500, June 2016.
+ Available from the publisher (Springer)

Kim, J.-H., Chan, W.N., Sridhar, B., and Sharman, R.D., "Combined Winds and Turbulence Prediction System for Automated Air-Traffic Management Applications," Journal of Applied Meteorology and Climatology, Volume 54, Issue 4, April 2014 (EOR version: 19 Dec. 2014).
+ Download PDF Version (Preprint)
+ Access the final version from the publisher's website

Kim, J.-H., Chan, W.N., Sridhar, B., and Sharman, R.D., "Development of Super Ensemble-based Aviation Turbulence Guidance (SEATG) for Air Traffic Management," American Meteorological Society Annual Meeting, Atlanta, GA, 2-6 Feb. 2014.
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Kistler, M., Capps, A., and Engelland, S., "Characterization of Nationwide TRACON Departure Operations," 2014 AIAA Aviation Technology, Integration, and Operations Conference, Atlanta, GA, 16-20 June 2014.
+ Download PDF Version

Kistler, M. S. and Gupta, G., "Relationship between Airport Efficiency and Surface Traffic," AIAA-2009-7078. AIAA Aviation, Technology, Integration, and Operations (ATIO) Conference and Aircraft Noise and Emissions Reduction Symposium (ANERS), Hilton Head, SC, Sep. 21-23, 2009.
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Klein, A., Kopardekar, P., Rodgers, M., and Kaing, H., "'Airspace Playbook': Dynamic Airspace Reallocation Coordinated with the National Severe Weather Playbook," AIAA-2007-7764, 7th AIAA Aviation Technology, Integration and Operations (ATIO) Conference, Belfast, Northern Ireland, 18-20 Sep. 2007.
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Kopardekar, P., Bilimoria, K., and Sridhar, B., "Initial Concepts for Dynamic Airspace Configuration," AIAA-2007-7763, 7th AIAA Aviation Technology, Integration and Operations, Belfast, Northern Ireland, 18-20 Sep. 2007.
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Kopardekar, P., Lee, P., Prevot, T., Mercer, J., Homola, J., Mainini, M., Smith, N., Aweiss, A., and Lee, K., "Feasibility of Mixed Equipage Operations in the Same Airspace," Eighth USA/Europe Air Traffic Management Research and Development Seminar (ATM2009), Napa, CA, 29 June-2 July 2009.
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Kopardekar, P., Lee, P., Prevot, T., Smith, N., Mercer, J., Homola, J., Mainini, M., Lee, K., and Aweiss, A., "Feasibility of Integrating Automated Separation Assurance with Controller-Managed Aircraft Operations in the Same Airspace," Air Traffic Control Quarterly, Vol. 17(4) 347-372, Oct. 2009.
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Kopardekar, P., Prevot, T., and Jastrzebski, M., "Traffic Complexity Measurement Under Higher Levels of Automation and Higher Traffic Densities," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference and Exhibit, Honolulu, HI, 18-21 Aug. 2008.
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Kopardekar, P., Rhodes, J., Schwartz, A., Magyarits, S., and Willems, B., "Relationship of Maximum Manageable Air Traffic Control Complexity and Sector Capacity," International Council for the Aeronautical Sciences (ICAS) 2008 Congress, Anchorage, AK, 14-19 Sep. 2008.
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Kopardekar, P., Rios, J., Prevot, T., Johnson, M., Jung, J., and Robinson, J.E., "Unmanned Aircraft System Traffic Management (UTM) Concept of Operations," AIAA-2016-3292, 2016 AIAA Aviation and Aeronautics Forum and Exposition, Washington D.C., 13-17 June 2016.
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Kopardekar, P., Schwartz, A., Magyarits, S., and Rhodes, J., "Airspace Complexity Measurement: An Air Traffic Control Simulation Analysis," 7th USA/Europe ATM 2007 R&D Seminar, Barcelona, Spain, 2-5 July 2007.
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Kotegawa, T., Cayabyab, C., Almog, N., and Agafonova, O., "Estimation of Airline Benefits from Avionics Upgrade Under Preferential Merge Re-sequence Scheduling," 2013 AIAA Aviation Technology, Integration, and Operations Conference, Los Angeles, CA, 12-14 Aug. 2013.
+ Download PDF Version

Kozon, T., Farrahi, A., Verma, S., Tang, H., and Ballinger, D., "Phase-2 Evaluation of a Tactical Conflict Detection Tool in the Terminal Area," 31st Digital Avionics Systems Conference (DASC), Williamsburg, VA, 14-18 Oct. 2012.
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Krzeczowski, K. J., Davis, T. J., Erzberger, H., Lev-Ram, I., and Bergh, C. P., "Knowledge-Based Scheduling of Arrival Aircraft in the Terminal Area," Proceedings of the AIAA Guidance, Navigation, and Control Conference, AIAA-95-3366, Baltimore, MD, Aug. 1995.

Kuhn, K., "Analysis of Thunderstorm Effects on Aggregated Aircraft Trajectories," AIAA Journal of Aerospace Computing, Information, and Communication, Vol. 5, April 2008.
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Kulkarni, D., Wang, Y., and Sridhar, B., "Analysis of Airport Ground Delay Program Decisions Using Data Mining Techniques," 2014 AIAA Aviation Technology, Integration, and Operations Conference, Atlanta, GA, 16-20 June 2014.
+ Download PDF Version

Kupfer, M., "Scheduling Aircraft Landing to Closely Spaced Parallel Runways, " Eighth USA/Europe Air Traffic Management Research and Development Seminar (ATM2009), Napa, CA, 29 June-2 July 2009.
+ Download PDF Version

Kupfer, M., Farley, T., Yung-Cheng, C., and Erzberger, H., "Automated Conflict Resolution - A Simulation-Based Sensitivity Study of Airspace and Demand," International Council for the Aeronautical Sciences (ICAS) 2008 Congress, Anchorage, AK, 14-19 Sep. 2008.
+ Download PDF Version

Lai, C.F., "Air Traffic Management TestBed Traffic Viewer: Developer's Guide," NASA/TM-2020-220511, March 2020.
+ Download PDF Version

Lai, C. F., and Zelinski, S., "Simplified Dynamic Density Based Capacity Estimation," 28th Digital Avionics Systems Conference (DASC), Orlando, FL, 25-29 Oct. 2009.*
+ Download PDF Version

Landry, S. J., "Modifications to the Design of the Multi-Center Traffic Management Advisor Distributed Scheduler," Proceedings of the AIAA's 4th Annual Aviation Technology, Integration, and Operations (ATIO) Technical Forum, Chicago, IL, 20-22 Sep. 2004.
+ Read Abstract
+ Download PDF Version

Landry, S. J., Farley, T., and Hoang, T., "Expanding the Use of Time-Based Metering: Multi-Center Traffic Management Advisor," Proceedings of the 6th USA/Europe ATM 2005 R&D Seminar, Baltimore, MD, 27-30 June 2005.
+ Read Abstract
+ Download PDF Version

Landry, S., Farley, T., Foster, J., Green, S., Hoang, T., and Wong, G. L., "Distributed Scheduling Architecture for Multi-Center Time-Based Metering," AIAA Aircraft Technology, Integration and Operations (ATIO) Conference, Denver, CO, 17-19 Nov. 2003.
+ Read Abstract
+ Download PDF Version

Landry, S., Farley, T., Hoang, T., and Stein, B., "A Distributed Scheduler for Air Traffic Flow Management," Journal of Scheduling, Vol. 15, Issue 5, pp. 537-551, Oct. 2012, published online 7 April 2012.
+ Download PDF Version (Preprint)
+ Access published version

Laudeman, I. V., Brasil, C. L., and Stassart, P., "An Evaluation and Redesign of the Conflict Prediction and Trial Planning Planview Graphical User Interface," NASA TM-1998-112227, April 1998.
+ Read Abstract
+ Download PDF Version

Lauderdale, T. A., "The Effects of Speed Uncertainty on a Separation Assurance Algorithm," 10th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference, Fort Worth, TX, 13-15 Sep. 2010.
+ Download PDF Version

Lauderdale, T. A., "The Effects of Passive Coordination on Distributed Separation Assurance," AIAA-2009-6908. AIAA Aviation, Technology, Integration, and Operations (ATIO) Conference and Aircraft Noise and Emissions Reduction Symposium (ANERS), Hilton Head, SC, Sep. 21-23, 2009.
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Lauderdale, T., "Predictive Models of the National Airspace System Using Bayesian Networks," 26th International Congress of the Aeronautical Sciences (ICAS) 2008, Anchorage, AK, 14-19 Sep. 2008.
+ Download PDF Version

Lauderdale, T., "Probabilistic Conflict Detection for Robust Detection and Resolution," AIAA-2012-5643, 12th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Indianapolis, IN, 17-19 Sep. 2012.
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Lauderdale, T., Bosson, C., Chu, Y., and Erzberger, H., "Autonomous Coordinated Airspace Services for Terminal and Enroute Operations with Wind Errors," AIAA 2018-4238, 2018 AIAA Aviation Forum, AIAA Aviation Technnology, Integration, and Operations Conference, Atlanta, GA, 25-29 June 2018.
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Lauderdale, T.A., Cone, A.C., and Bowe, A.R., "Relative Significance of Trajectory Prediction Errors on an Automated Separation Assurance Algorithm," 9th USA/Europe ATM R&D Seminar (ATM2011), Berlin, Germany, 14-17 June 2011.
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Lauderdale, T.A., and Erzberger, H., "Automated Separation Assurance with Weather and Uncertainty," ENRI International Workshop on ATM/CNS, Tokyo, Japan, 19-22 Feb. 2013.
+ Download PDF Version

Lauderdale, T. A., Santiago, C., and Pankok, C., "A Computer Simulation of the System-Wide Effects of Parallel-Offset Route Maneuvers," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference and Modeling and Simulation Technologies (MST) Conference, Toronto, Canada, 2-5 Aug. 2010.
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Lauderdale, T.A., and Wang. T., "Coordination Between Multiple Ground-Based Separation Assurance Agents," 2013 AIAA Aviation Technology, Integration, and Operations Conference, Los Angeles, CA, 12-14 Aug. 2013.
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Lee, A. G., Bouyssounouse, X., Murphy, J. R., "The Trajectory Synthesizer Generalized Profile Interface," 10th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference, Fort Worth, TX, 13-15 Sep. 2010.
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Lee, A., Weygandt, S., Schwartz, B., and Murphy, J., "Performance of Trajectory Models with Wind Uncertainty," AIAA-2009-5834, AIAA Modeling and Simulation Technologies Conference, Chicago, IL, 10-13 Aug. 2009.
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Lee, A., Wu, M., and Abramson, M., "Modeling of Complex and Diverse Aircraft Trajectories with the Trajectory Synthesizer Generalized Profile Interface," AIAA-2015-0144, AIAA Modeling and Simulation Technologies Conference, Kissimmee, FL, 5-9 Jan. 2015.
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Lee, H., Chatterji, G.B., and Palopo, K., "Interaction of Airspace Partitions and Traffic Flow Management Delay with Weather," 30th Digital Avionics Systems Conference (DASC), Seattle, WA, 16-20 Oct. 2011.
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Lee, H., and Chatterji, G. B., "Closed-Form Takeoff Weight Estimation Model for Air Transportation Simulation," 10th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference, Fort Worth, TX, 13-15 Sep. 2010.
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Lee, H., Coupe, W., and Jung, Y., "Prediction of Pushback Times and Ramp Taxi Times for Departures at Charlotte Airport," 2019 AIAA Aviation Forum, AIAA Aviation Technnology, Integration, and Operations Conference, Dallas, TX, 17-21 June 2019.
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Lee, H., Coupe, W., Jung, Y., Stevens, L., Parke, B., and Bakowski, D., "Objective Measurement Assessment of Departure Advisories for Ramp Controllers from a Human-in-the-Loop Simulation," 2020 AIAA Aviation Forum, Virtual Event, 15-19 June 2020.
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Lee, H., Jung, Y., Zelinski, S., Zhu, Z., and Hosagrahara, V., "Fast-Time Simulation for Evaluating the Impact of Estimated Flight Ready Time Uncertainty on Surface Metering," 38th Digital Avionics Systems Conference (DASC), San Diego, CA, 8-12 Sep. 2019.*
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Lee, H., Malik, W., and Jung, Y.C., "Taxi-Out Time Prediction for Departures at Charlotte Airport Using Machine Learning Techniques," AIAA-2016-3910, 2016 AIAA Aviation and Aeronautics Forum and Exposition, Washington D.C., 13-17 June 2016.
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Lee, H., Malik, W., Zhang, B., Nagarajan, B., and Jung, Y., "Taxi Time Prediction at Charlotte Airport Using Fast-Time Simulation and Machine Learning Techniques," 2015 AIAA Aviation Forum, Dallas, TX, 22-26 June 2015.
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Lee, H., and Romer, T., "Automating the Process of Terminal Area Node-Link Model Generation," American Institute of Aeronautics and Astronautics (AIAA) Modeling, Simulation, and Technologies (MST) Conference and Exhibit, Honolulu, HI, 18-21 Aug. 2008.
+ Download PDF Version

Lee, H. Q., and Erzberger, H., "Time-Controlled Descent Guidance Algorithm for Simulation of Advanced ATC Systems," NASA TM-84373, 1983.

Lee, K. K. and Davis, T. J., "The Development of the Final Approach Spacing Tool (FAST): A Cooperative Controller-Engineer Design Approach," Journal of Control Engineering Practice, Vol. 4, No. 8, Aug. 1996, pp. 1161-1168.
+ Read Abstract
+ Download PDF Version

Lee, K. K., and Davis, T. J., "The Development of the Final Approach Spacing Tool (FAST): A Cooperative Controller-Engineer Design Approach," NASA TM-110359, Aug. 1995 and Proceedings of the 5th IFAC Symposium on Automated Systems Based on Human Skill, Sep. 1995.
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Lee, K. K., and Sanford, B. D., "Human Factors Assessment: The Passive Final Approach Spacing Tool (pFAST) Operational Evaluation," NASA TM-208750, Oct. 1998.
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Lee, K. K., and Sanford, B. D., "The Passive Final Approach Spacing Tool (pFAST) Human Factors Operational Assessment," 2nd USA/Europe Air Traffic Management R&D Seminar, Orlando, FL, 1-4 Dec. 1998.
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Lee, K. K., Kerns, K., Bone, R., and Nickelson, M., "Development and Validation of the Controller Acceptance Rating Scale (CARS): Results of Empirical Research," 4th USA/Europe Air Traffic Management Research and Development Seminar (ATM-2001), Santa Fe, NM, 3-7 Dec. 2001.
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Lee, K. K., Pawlak, W. S., Sanford, B. D., and Slattery, R. A., "Improved Navigational Technology and Air Traffic Control: A Description of Controller Coordination and Workload," 8th International Symposium on Aviation Psychology, April 1995.
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Lee, K. K., Quinn, C. M., Hoang, T., and Sanford, B. D., "Human Factors Report: TMA Operational Evaluations 1996 & 1998," NASA TM-2000-209587, Feb. 2000, pp. 53.
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Lee, K. K., and Sanford, B. D., "The Passive Final Approach Spacing Tool (pFAST) Human Factors Operational Assessment," 2nd USA/Europe Air Traffic Management R&D Seminar, Orlando, FL, 1-4 Dec. 1998.
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Lee, K. K., Sanford, B. D., and Slattery, R. A., "The Human Factors of FMS Usage in the Terminal Area," AIAA Modeling & Simulation Technologies Conference, New Orleans, LA, Aug. 1997.
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Lee, S.M., and Mueller, E.R., "A Systems-Based Approach to Functional Decomposition and Allocation for Developing UAS Separation Assurance Concepts," 2013 AIAA Aviation Technology, Integration, and Operations Conference, Los Angeles, CA, 12-14 Aug. 2013.
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Lee, S.M., Park, C., Johnson, M.A., and Mueller, E.R., "Investigating Effects of “Well Clear” Definitions on UAS Sense-And-Avoid Operations," 2013 AIAA Aviation Technology, Integration, and Operations Conference, Los Angeles, CA, 12-14 Aug. 2013.
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Lee, S.M., Park, C., Thipphavong, D.P., Isaacson, D.R., and Santiago, C., "Evaluating Alerting and Guidance Performance of a UAS Detect-And-Avoid System," NASA-TM-2016-219067, Feb. 2016.
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Lehmer, R., and Chung, W., "Image Dynamic Measurement System (IDMS-2) for Flight Simulation Fidelity Verification," American Institute of Aeronautics and Astronautics (AIAA), 1999.
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Lehmer, R., and Malsom, S., "Distributed System Architecture in VAST-RT for Real-Time Airspace Simulation," American Institute of Aeronautics and Astronautics (AIAA), 2004.
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Leiden, K., Kamienski, J., and Kopardekar, P., "Initial Implications of Automation on Dynamic Airspace Configuration," AIAA-2007-7886, 7th AIAA Aviation Technology, Integration and Operations (ATIO) Conference, Belfast, Northern Ireland, 18-20 Sep. 2007.
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Lewis, E., "Piloted Real-Time Full-Motion Simulation with Simulink," AIAA-2019-1477, 2019 AIAA Science and Technology Forum (SciTech), San Diego, CA, 7-11 Jan. 2019.
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Lewis, E.K. and Vuong, N.D., "Integration of MATLAB Simulink Models with the Vertical Motion Simulator," AIAA-2012-4797, AIAA Modeling and Simulation Technologies Conference (MST) Conference, Minneapolis, MN, 13-16 Aug. 2012.
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Li, J., Caiazzo, F., Barrett, S., Chen, N., Sridhar, B., and Ng, H.K., "Evaluation of Aircraft Contrails using Dynamic Dispersion Model," AIAA-2013-5178, AIAA Guidance, Navigation, and Control (GNC) Conference, Boston, MA, 19-22 Aug. 2013.
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Li, J., Chen, N., Ng, H., and Sridhar, B., "Simple Tool for Aircraft Noise-Reduction Route Design," 2015 AIAA Aviation Forum, Dallas, TX, 22-26 June 2015.
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Li, J., Sridhar, B., Xue, M., and Ng, H., "AIRNOISE: A Tool for Preliminary Noise-Abatement Terminal Approach Route Design," AIAA-2016-3905, 2016 AIAA Aviation and Aeronautics Forum and Exposition, Washington D.C., 13-17 June 2016.
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Liu, Y., Hansen, M., Gupta, G., Malik, W., and Jung, Y., "Predictability Impacts of Airport Surface Automation," Transportation Research Part C: Emerging Technologies Journal, Vol. 44, pp. 128-145, 1 July 2014.
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Liu, Y., Hansen, M., Wang, Z., Gupta, G., and Malik, W., "Predictability in Airport Surface Operation Management," 2013 AIAA Aviation Technology, Integration, and Operations Conference, Los Angeles, CA, 12-14 Aug. 2013.
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Lockwood, S., Atkins, S., and Dorighi, N., "Surface Management System Simulations in NASA's FutureFlight Central," American Institute of Aeronautics and Astronautics (AIAA) Modeling and Simulation Conference, 5 May 2002.
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Lockwood, S., Dorighi, N., Rabin, B., and Madson, M., "Runway Incursion Studies in NASA's FutureFlight Central," American Institute of Aeronautics and Astronautics (AIAA) Aircraft Technology, Integration, and Operations (ATIO) 2002 Technical Forum, Oct. 2002.
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Love, J., Chan, W. N., and Lee, C. H., "Analysis of Automated Aircraft Conflict Resolution and Weather Avoidance," AIAA-2009-6995, AIAA Aviation Technology, Integration, and Operations (ATIO) Conference and Aircraft Noise and Emissions Reduction Symposium (ANERS), Hilton Head, SC, 21-23 Sep. 2009.
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Lozito, S., Martin, L., Kaneshige, J., Dulchinos, V., and Sharma, S., "An Investigation of Flight Deck Data Link in the Terminal Area," 10th USA/Europe ATM R&D Seminar (ATM2013), Chicago, Illinois, 10-13 June 2013.*
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Lu, H., Cheng, V., Fong, A., Nguyen, J., Ballinger, D., Cowart, S., and Jones, S., "A Speech-Enabled Simulation Interface Agent for Airspace System Assessments," AIAA-2015-0148, AIAA Modeling and Simulation Technologies Conference, Kissimmee, FL, 5-9 Jan. 2015.
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Lui, M., "A Heuristic Approach to Correlating ERAM Flight Data from Twenty Centers," NASA-TM-2015-218819, June 2015.
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Lui, M., "Complete Decoding and Reporting of Aviation Routine Weather Reports (METARs)," NASA-TM-2014-218385, 31 Oct. 2014.
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Madson, M., "Air Traffic Controllers and Real-time Simulation: A Powerful Combination," Air Traffic Control Association (ATCA) Journal of Air Traffic Control, Jan.-March 2004.
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Malik, W., Gupta, G., and Jung, Y.C., "Managing Departure Aircraft Release for Efficient Airport Surface Operations," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference and Modeling and Simulation Technologies (MST) Conference, Toronto, Canada, 2-5 Aug. 2010.
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Malik, W., Gupta, G., and Jung, Y., "Spot Release Planner: Efficient Solution for Detailed Airport Surface Traffic Optimization," AIAA-2012-5498, 12th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Indianapolis, IN, 17-19 Sep. 2012.
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Malik, W.A., and Jung, Y.C., "Exact and Heuristic Algorithms for Runway Scheduling," AIAA-2016-4072, 2016 AIAA Aviation and Aeronautics Forum and Exposition, Washington D.C., 13-17 June 2016.
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Malik, W.A., Lee, H., and Jung, Y.C., "Runway Scheduling for Charlotte Douglas International Airport," AIAA-2016-4073, 2016 AIAA Aviation and Aeronautics Forum and Exposition, Washington D.C., 13-17 June 2016.
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Martin, L., Swenson, H., Sadovsky, A., Thipphavong, J., Chen, L., and Seo, A. Y., "Effects of Scheduling and Spacing Tools on Controllers' Performance and Perceptions of Their Workload," 30th Digital Avionics Systems Conference (DASC), Seattle, WA, 16-20 Oct. 2011.*
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McFarland, R., "Adjustable Limiting Algorithms for Robust Motion Simulation," AIAA Guidance, Navigation, and Control Conference, Montreal, Canada, Aug. 2001.*
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McFarland, R., "Distribution of Blade Element Stochastic Turbulence," NASA/TP-2002-211852, Nov. 2002.
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McLean, J. D., and Erzberger, H., "Design of a Fuel-Efficient Guidance System for a STOL Aircraft," NASA-TM-81256, 1 Mar. 1981.
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McNally, D., Gong, C., and Sahlman, S., "Integration of Dynamic Weather Routes Automation with Air/Ground Data Communications," 2015 Integrated Communications Navigation and Surveillance (ICNS) Conference, Herndon, VA, 21-23 April 2015.
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McNally, D., Sheth, K., Gong, C., Borchers, P., Osborne, J., Keany, D., Scott, B., Smith, S., Sahlman, S., Lee, C., and Cheng, J., "Operational Evaluation of Dynamic Weather Routes at American Airlines," 10th USA/Europe ATM R&D Seminar (ATM2013), Chicago, Illinois, 10-13 June 2013.
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McNally, D., Sheth, K., Gong, C., Love, J., Lee, C.H., Sahlman, S., and Cheng, J., "Dynamic Weather Routes: A Weather Avoidance System for Near-Term Trajectory-Based Operations," 28th International Congress of the Aeronautical Sciences (ICAS), 23-28 Sep. 2012.
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McNally, B. D., and Walton, J., "A Holding Function for Conflict Probe Applications," AIAA-2004-4874, AIAA Guidance Navigation, and Control (GNC) Conference, Providence, RI, 16-19 Aug. 2004.
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McNally, B. D., Bach, R. E., and Chan, W., "Field Test Evaluation of the CTAS Conflict Prediction and Trial Planning Capability," AIAA Guidance, Navigation, and Control Conference, Boston, MA, 10-12 Aug. 1998.
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McNally, B. D., Engelland, S., Bach, R., Chan, W., Brasil, C., Gong, C., Frey, J., Vincent, D., "Operational Evaluation of the Direct-To Controller Tool," 4th USA/Europe Air Traffic Management R&D Seminar, Santa Fe, NM, USA, 3-7 Dec. 2001.
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McNally, B. D., Erzberger, H., Bach, R. E., and Chan, W., "A Controller Tool for Transition Airspace," AIAA-99-4298, AIAA Guidance, Navigation, and Control Conference, Portland, OR, 9-11 Aug. 1999.
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McNally, D., and Gong, C., "Concept and Laboratory Analysis of Trajectory-Based Automation for Separation Assurance," AIAA-2006-6600, AIAA Guidance, Navigation and Control Conference and Exhibit, Keystone, CO, 21-24 Aug. 2006.
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McNally, D., and Gong, C., "Concept and Laboratory Analysis of Trajectory-Based Automation for Separation Assurance," Air Traffic Control Quarterly, Vol. 15(1), pp. 35-63, 2007.
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McNally, D., Mueller, E., Thipphavong, D., Paielli, R., Cheng, J., Lee, C., Sahlman, S., and Walton, J., "A Near-Term Concept for Trajectory-Based Operations With Air/Ground Data Link Communication," 27th International Congress of the Aeronautical Sciences (ICAS), Nice, France, 19-24 Sep. 2010.
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McNally, D., Sheth, K., Gong, C., Sahlman, S., Hinton, S., Lee, C., Sterenchuk, M., and Shih, F., "Dynamic Weather Routes: Two Years of Operational Testing at American Airlines," 10th USA/Europe ATM R&D Seminar (ATM2015), Lisbon, Portugal, 23-26 June 2015.
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McNally, D., and Thipphavong, D., "Automated Separation Assurance in the Presence of Uncertainty," International Council for the Aeronautical Sciences (ICAS) 2008 Congress, Anchorage, AK, 14-19 Sep. 2008.
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Menga, G., and Erzberger, H., "Time Controlled Descent Guidance in Uncertain Winds," Journal of Guidance and Control, Vol. 1, No. 1, Jan. 1978.

Menon, P.K., Chatterji, G., and Sridhar, B., "Electro-Optical Navigation for Aircraft," IEEE Transactions on Aerospace and Electronic Systems Journal, Vol. 29, No. 3, pp. 825-833, July 1993.*
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Meyn, L., Erzberger, H., and Huynh, P., "Estimating Controller Intervention Probabilities for Optimized Profile Descent Arrivals," AIAA-2011-6802, 11th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Virginia Beach, VA, 20-22 Sep. 2011.
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Meyn, L., "A Closed-Form Solution to Multi-Point Scheduling Problems," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference and Modeling and Simulation Technologies (MST) Conference, Toronto, Canada, 2-5 Aug. 2010.
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Meyn, L., "4-D Perturbation Analysis of Conflict Scenarios," American Institute of Aeronautics and Astronautics (AIAA) Modeling, Simulation, and Technologies (MST) Conference and Exhibit, Honolulu, HI, 18-21 Aug. 2008.
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Meyn, L., "Nationwide Evaluation of a Conflict Resolution Algorithm," AIAA-2009-6905, AIAA Aviation Technology, Integration, and Operations (ATIO) Conference and Aircraft Noise and Emissions Reduction Symposium (ANERS), Hilton Head, SC, 21-23 Sep. 2009.
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Meyn, L., Romer, T., Roth, K., Bjarke, L., and Hinton, S., "Preliminary Assessment of Future Operational Concepts Using the Airspace Concept Evaluation System," AIAA-2004-6508, AIAA Aviation Technology, Integration, and Operations (ATIO) Forum, Chicago, IL, Sep. 2004.
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Mikula, J., Chung, W., and Tran, D., "Motion Fidelity Criteria for Roll-Lateral Translational Tasks," American Institute of Aeronautics and Astronautics (AIAA), 1999.
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Miraflor, R. M. C., "Integrating a Noise Modeling Capability with Simulation Environments," AIAA Aircraft Technology, Integration and Operations (ATIO) Conference, Los Angeles, CA, 1-3 Oct. 2002.
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Miraflor, R., "Integrating a Noise Modeling Capability with Simulation Environments," American Institute of Aeronautics and Astronautics (AIAA), Oct. 2002.
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Monheim, S., Fehr, M., Murphy, J., and Andro-Avila, B., "Cluster Node Computing for Target Generation Systems in Aircraft Simulations," AIAA-2019-1709, 2019 AIAA Science and Technology Forum (SciTech), San Diego, CA, 7-11 Jan. 2019.
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Monroe, G. A., "Surface Management System Departure Event Data Analysis," NASA TM-2009-215383, Sep. 2009.
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Monroe, G. A., Jung, Y. C., and Tobias, L., "Analysis of Environmental Impact of Eliminating Arrival Hold Short Operations for Runway Crossings at Dallas/Ft. Worth Airport," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference and Exhibit, Honolulu, HI, 18-21 Aug. 2008.
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Montoya, J.V., and Barmore, D.B., "A Market Approach to Real-time Departure Runway Scheduling," 32nd Digital Avionics Systems Conference (DASC), Syracuse, NY, 6-10 Oct. 2013.
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Montoya, J., Windhorst, R., Zhu, Z., Gridnev, S., Griffin, K., Saraf, A., and Stroiney, S., "Analysis of Airport Surface Schedulers Using Fast-time Simulation," 2013 AIAA Aviation Technology, Integration, and Operations Conference, Los Angeles, CA, 12-14 Aug. 2013.
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Montoya, J., Wood, Z., Rathinam, S., "Runway Scheduling Using Generalized Dynamic Programming," AIAA-2011-6380, AIAA Guidance, Navigation, and Control Conference, Portland, OR, 8-11 Aug. 2011.
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Montoya, J., Wood, Z., Rathinam, S., and Malik, W., "A Mixed Integer Linear Program for Solving a Multiple Route Taxi Scheduling Problem," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference and Modeling and Simulation Technologies (MST) Conference, Toronto, Canada, 2-5 Aug. 2010.
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Mueller, E. R., Bilimoria, K. D., and Frost, C., "Improved Lunar Lander Handling Qualities Through Control Response Type and Display Enhancements," Journal of Spacecraft and Rockets, Vol. 49, No. 2, March-April 2012.
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Mueller, E., Bilimoria, K. D., and Frost, C., "Improved Lunar Lander Handling Qualities through Control Response Type and Display Enhancements," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference and Modeling and Simulation Technologies (MST) Conference, Toronto, Canada, 2-5 Aug. 2010.
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Mueller, E., Bilimoria, K. D., and Frost, C., "Handling Qualities Evaluation for Spacecraft Docking in Low Earth Orbit," AIAA-2008-6832. American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference and Exhibit, Honolulu, HI, 18-21 Aug. 2008.
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Mueller, E. R., and Chatterji, G. B., "Analysis of Aircraft Arrival and Departure Delay Characteristics," AIAA Aircraft Technology, Integration and Operations (ATIO) Conference, Los Angeles, CA, 1-3 Oct. 2002.
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Mueller, E., "Experimental Evaluation of an Integrated Datalink and Automation-Based Strategic Trajectory Concept," AIAA-2007-7777, 7th AIAA Aviation Technology, Integration and Operations (ATIO) Conference, Belfast, Northern Ireland, 18-20 Sep. 2007.
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Mueller, E., "Hardware-in-the-loop Simulation Design for Evaluation of Unmanned Aerial Vehicle Control Systems," AIAA-2007-6569, AIAA Modeling and Simulation Technologies Conference and Exhibit, Hilton Head, SC, 20-23 Aug. 2007.
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Mueller, E., "Operational Profiles of Unmanned Aircraft Systems in the Context of the US Regulatory Regime," Encyclopedia of Aerospace Engineering, John Wiley & Sons, Ltd., July 2016.
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Mueller, E., Bilimoria, K.D., and Frost, C., "Effects of Control Power and Inceptor Sensitivity on Lunar Lander Handling Qualities," AIAA-49276, AIAA Journal of Spacecraft and Rockets, Vol. 48, No. 3, May-June 2011.
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Mueller, E., Bilimoria, K.D., and Frost, C., "Effects of Control Power and Inceptor Sensitivity on Lunar Lander Handling Qualities," AIAA-2009-6407, AIAA Space 2009 Conference, Sep. 2009.
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Mueller, E., Bilimoria, K.D., and Frost, C., "Dynamic Coupling and Control Response Effects on Spacecraft Handling Qualities during Docking," Journal of Spacecraft and Rockets, Vol. 46, No. 6, November-December 2009, pp. 1288–1297.*
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Mueller, E., Isaacson, D., and Stevens, D., "Air Traffic Controller Acceptability of Unmanned Aircraft System Detect-and-Avoid Thresholds," NASA/TM-2015-219392, Oct. 2016.
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Mueller, E., and Kochenderfer, M.J., "Multi-Rotor Aircraft Collision Avoidance Using Partially Observable Markov Decision Processes," AIAA-2016-3673, 2016 AIAA Aviation and Aeronautics Forum and Exposition, Washington D.C., 13-17 June 2016.
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Mueller, E., and Kochenderfer, M.J., "Simulation Comparison of Collision Avoidance Algorithms for Multi-Rotor Aircraft," AIAA-2016-3674, 2016 AIAA Aviation and Aeronautics Forum and Exposition, Washington D.C., 13-17 June 2016.
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Mueller, E., Kopardekar, P., and Goodrich, K., "Enabling Airspace Integration for High-Density On-Demand Mobility Operations," AIAA-2017-3086, 2017 AIAA Aviation Forum, 17th AIAA Aviation Technnology, Integration, and Operations Conference, Denver, CO, 5-9 June 2017.
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Mueller, E., and Lozito, S., "Flight Deck Procedural Guidelines for Datalink Trajectory Negotiation," American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Anchorage, AK, 14-19 Sep. 2008.
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Mueller, E., McNally, D., Rentas, T., Aweiss, A., Thipphavong, D., Gong, C., Cheng, J., Walton, J., Walker, J., Lee, C., Sahlman, S., and Carpenter, D., "Controller and Pilot Evaluation of a Datalink-Enabled Trajectory-Based Operations Concept," 9th USA/Europe ATM R&D Seminar (ATM2011), Berlin, Germany, 14-17 June 2011.
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Mueller, E., Santiago, C., Cone, A., and Lauderdale, T., "Effects of UAS Performance Characteristics, Altitude, and Mitigation Concepts on Aircraft Encounters and Delays," Air Traffic Control Quarterly, Vol. 21, No. 1, May 2013.
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Mueller, E., Santiago, C., and Watza, S., "Piloted “Well Clear” Performance Evaluation of Detect-and-Avoid Systems with Suggestive Guidance," NASA/TM-2016-219396, Oct. 2016.
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Mueller, K. T., and Robinson III, J. E., "Final Approach Spacing Tool (FAST) Velocity Accuracy Performance Analysis," AIAA Guidance, Navigation, and Control Conference, Boston, MA, Aug. 1998.
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Mueller, K. T., Bortins, R., Schleicher, D. R., Sweet, D., and Coppenbarger, R. A., "Effect of Uncertainty on En Route Descent Advisor (EDA) Predictions," AIAA-2004-6347, AIAA 4th Aviation Technology, Integration, and Operations (ATIO) Forum, Chicago, IL, 20-22 Sep. 2004.
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Mueller, R. A., "Evolution of a Simulator Pilot Force-Feel System," AIAA-2010-7918, American Institute of Aeronautics and Astronautics (AIAA) Modeling and Simulation Technologies (MST) Conference, Toronto, Ontario, Canada, 2-5 Aug. 2010.
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Mueller, R. A., "Optimizing the Performance of the Pilot Control Loaders at NASA Vertical Motion Simulator," AIAA Journal of Aircraft, Vol. 47, No. 2, pp. 682-693, March-April 2010.
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Mueller, R. A., "Optimizing the Performance of the Pilot Control Loaders at the NASA Vertical Motion Simulator," AIAA-2008-6349, American Institute of Aeronautics and Astronautics (AIAA) Modeling, Simulation, and Technologies (MST) Conference and Exhibit, Honolulu, HI, 18-21 Aug. 2008.
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Mueller, R. A., and Hardy, G. H., "Pilot-Force Measurement with Inertia and Gravity Compensation," American Institute of Aeronautics and Astronautics (AIAA) Journal of Aircraft, Vol. 45, No. 4, pp. 1398-1404, July-Aug. 2008.
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Mukherjee, A., Grabbe, S., and Sridhar, B., "Flight Departure Delay and Rerouting Under Uncertainty In En Route Convective Weather," AIAA-2011-6511, AIAA Guidance, Navigation, and Control Conference, Portland, OR, 8-11 Aug. 2011.
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Mukherjee, A., Grabbe, S., and Sridhar, B., "Alleviating Airspace Restrictions through Strategic Control," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference and Exhibit, Honolulu, HI, 18-21 Aug. 2008.
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Mukherjee, A., Grabbe, S., and Sridhar, B., "Predicting Ground Delay Program At An Airport Based On Meteorological Conditions," 2014 AIAA Aviation Technology, Integration, and Operations Conference, Atlanta, GA, 16-20 June 2014.
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Mukherjee, A., and Hansen, M., "Ground Delay Programs: Collaborative Planning Under Uncertainty," 11th World Conference on Transportation Research, Berkeley, CA, 24-28 June 2007.
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Mukherjee, A., Hansen, M., and Grabbe, S., "Ground Delay Program Planning Under Uncertainty in Airport Capacity," AIAA-2009-6253, AIAA Guidance, Navigation, and Control Conference, Chicago, IL, 10-13 Aug. 2009.
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Mukherjee, A., Sridhar, B., and Grabbe, S., "Optimizing Flight Departure Delay and Route Selection Under En Route Convective Weather," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference and Modeling and Simulation Technologies (MST) Conference, Toronto, Canada, 2-5 Aug. 2010.
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Mulfinger, D., and Sadovsky, A., "Design and Evaluation Of a Stochastic Time-Based Arrival Scheduling Simulation System," AIAA-2011-6874, 11th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Virginia Beach, VA, 20-22 Sep. 2011.
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Mukherjee, A., Grabbe, S., and Sridhar, B., "Classification of Days Using Weather Impacted Traffic in the National Airspace System," 2013 AIAA Aviation Technology, Integration, and Operations Conference, Los Angeles, CA, 12-14 Aug. 2013.
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Munoz, E., Lauderdale, T., and Cone, A., "Automated Arrival Management: Effects of Descent Trajectory Prediction Errors on Metering Conformance," 31st Digital Avionics Systems Conference (DASC), Williamsburg, VA, 14-18 Oct. 2012.
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Murphy, J.R., Chinn, F., Monheim, S., Otto, N., Kato, K., and Archdeacon, J., "Live Aircraft Encounter Visualization at FutureFlight Central," AIAA 2018-0121, 2018 AIAA Science and Technology Forum (SciTech), Kissimmee, FL, 8-12 Jan. 2018.
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Murphy, J. R., Clayton, J., Reisman, R. J., and Wright, R., "Physics-Based and Parametric Trajectory Prediction Performance Comparison for Traffic Flow Management," AIAA-2003-5629, AIAA Guidance, Navigation, and Control (GNC) Conference and Exhibit, Austin, TX, 11-14 Aug. 2003.
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Murphy, J., Jovic, S., and Otto, N., "Message Latency Characterization of a Distributed Live, Virtual, Constructive Simulation Environment," AIAA-2015-1647, AIAA Infotech@Aerospace, Kissimmee, FL, 5-9 Jan. 2015.
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Murphy, J., and Kim, S., "Live Virtual Constructive Distributed Test Environment Characterization Report," Sep. 2013.
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Murphy, J.R., and Otto, N.D., "Evolution of a Distributed Live, Virtual, Constructive Environment for Human in the Loop Unmanned Aircraft Testing, " Royal Aeronautical Society Modeling and Simulation in Air Traffic Management Conference, London, United Kingdom, 14-15 Nov. 2017.
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Murphy, J.R., Otto, N., Jovic, S., and Carniol, T., "Demonstration of an Adaptable NextGen Interface for the UAS Ground Control Station," AIAA-2016-3293, 2016 AIAA Aviation and Aeronautics Forum and Exposition, Washington D.C., 13-17 June 2016.
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Murphy, J. R., Reisman, R., and Savoye, R., "A Data-Centric Air Traffic Management Decision Support Tool Model," AIAA-2006-7830, AIAA Aviation Technology, Integration and Operations (ATIO) Conference, Wichita, KS, 25-27 Sep. 2006.
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Murphy, J., and Robinson, J., "Design of a Research Platform for En Route Conflict Detection and Resolution," AIAA-2007-7803, 7th AIAA Aviation Technology, Integration and Operations (ATIO) Conference, Belfast, Northern Ireland, 18-20 Sep. 2007.
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Nag, S., Jung, J., and Inamdar, K., "Communicating with Unmanned Aerial Swarms using Automatic Dependent Surveillance Transponders," IEEE Sensor 2017 Conference, Glasgow, Scotland, UK, 29 Oct. - 1 Nov. 2017.
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Nag, S., Rios, J., Gerhardt, D., and Pham, C., "Cubesat Constellation Design for Air Traffic Monitoring," 66th International Astronautical Congress, Jerusalem, Israel, 12-16 Oct. 2015.
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Nagle, G., Sweet, D., Carr, G., Felipe, V., Trapani, A., Coppenbarger, R., and Hayashi, M., "Human-in-the-Loop Simulation of Three-Dimensional Path Arrival Management with Trajectory Error," AIAA-2011-6877, 11th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Virginia Beach, VA, 20-22 Sep. 2011.
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Nedell, W., Erzberger, H., and Neuman, F., "The Traffic Management Advisor," 1990 American Control Conference, San Diego, CA, May 1990.
+ Download PDF Version

Neuman, F., and Erzberger, H., "Analysis of Delay Reducing and Fuel Saving Sequencing and Spacing Algorithms for Arrival Traffic," NASA TM-103880, 1991.
+ Read Abstract
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Neuman, F., and Erzberger, H., "Analysis of Sequencing and Scheduling Methods for Arrival Traffic," NASA TM-102795, April 1990.
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Neuman, F., Erzberger, H., and Schueller, M. S., "CTAS Data Analysis Program," NASA TM-108842, Oct. 1994.

Ng, H., "Strategic Planning with Unscented Optimal Guidance for Urban Air Mobility," 2020 AIAA Aviation Forum, Virtual Event, 15-19 June 2020.
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Ng, H. K., Grabbe, S., and Mukherjee, A., "Design and Evaluation of a Dynamic Programming Flight Routing Algorithm Using the Convective Weather Avoidance Model," AIAA-2009-5862, AIAA Guidance, Navigation, and Control Conference, Chicago, IL, 10-13 Aug. 2009.
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Ng, H. K., Morando, A., Grabbe, S., "Automated Flight Routing Using Stochastic Dynamic Programming," 10th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference, Fort Worth, TX, 13-15 Sep. 2010.
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Ng, H., and Sridhar, B., "A Practical Approach for Optimizing Aircraft Trajectories in Winds," 31st Digital Avionics Systems Conference (DASC), Williamsburg, VA, 14-18 Oct. 2012.
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Ng, H., and Sridhar, B., "Computational Approaches to Simulation and Optimization of Global Aircraft Trajectories," 2015 AIAA Aviation Forum, Dallas, TX, 22-26 June 2015.
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Ng, H., and Sridhar, B., "Computational Approaches to Simulation and Optimization of Global Aircraft Trajectories," Journal of Aerospace Information Systems, Vol. 13, No. 2, pp. 1-8, 11 Jan. 2016.
+ Final version is available online by the publisher

Ng, H., Sridhar, B., Chen, N., and Li, J., "Three-Dimensional Trajectory Design for Reducing Climate Impact of Trans-Atlantic Flights," 2014 AIAA Aviation Technology, Integration, and Operations Conference, Atlanta, GA, 16-20 June 2014.
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Ng, H., Sridhar, B., and Grabbe, S. "Optimizing Aircraft Trajectories with Multiple Cruise Altitudes in the Presence of Winds," Journal of Aerospace Information Systems, Vol. 11, No. 1, pp. 35-47, Jan. 2014.
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+ Download the final print version from AIAA

Ng, H.K., Sridhar, B., Grabbe, S., and Chen, N., "Cross-Polar Aircraft Trajectory Optimization and the Potential Climate Impact," 30th Digital Avionics Systems Conference (DASC), Seattle, WA, 16-20 Oct. 2011.
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Nikoleris, T., Chatterji, G., Almog, N., and Palopo, K., "Arrival Delay Absorption Using Extended Metering with Speed Control," AIAA-2012-5640, 12th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Indianapolis, IN, 17-19 Sep. 2012.
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Nikoleris, T., Chatterji, G.B., and Coppenbarger, R.A., "Comparison of Fuel Consumption of Descent Trajectories under Arrival Metering," AIAA-2012-4818, AIAA Guidance, Navigation, and Control (GNC) Conference, Minneapolis, MN, 13-16 Aug. 2012.
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Nikoleris, T., Chatterji, G., Coppenbarger, R., "Comparison of Fuel Consumption of Descent Trajectories Under Arrival Metering," Journal of Aircraft, Vol. 53, No. 6, pp. 1853-1864, 26 July 2016.
+ Final version available online from the publisher

Nikoleris, T., Erzberger, H., Paielli, R., and Chu, Y.-C., "Autonomous System for Air Traffic Control in Terminal Airspace," 2014 AIAA Aviation Technology, Integration, and Operations Conference, Atlanta, GA, 16-20 June 2014.
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Nikoleris, T., Erzberger, H., Paielli, R., and Chu, Y., "Performance of an Automated System for Control of Traffic in Terminal Airspace," AIAA-2016-3159, 2016 AIAA Aviation and Aeronautics Forum and Exposition, Washington D.C., 13-17 June 2016.
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Nikoleris, T., Gupta, G., Kistler, M., "Detailed Estimation of Fuel Consumption and Emissions During Aircraft Taxi Operations at Dallas/Fort Worth International Airport," Transportation Research Part D: Transport and Environment Journal, Vol. 16, Issue 4, pp. 302-308, June 2011.
+ Link to file download information

Okuniek, N., Jung, Y.C., Gerdes, I., Zhu, Z., Gridnev, S., and Lee, H., "Performance Evaluation of Conflict-Free Trajectory Taxiing in Airport Ramp Area Using Fast-Time Simulations," 37th Digital Avionics Systems Conference (DASC), 23-27 Sep. 2018.*
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Oseguera, R. M., and Williams, D. H., "Flight Evaluation of the CTAS Descent Advisor Trajectory Prediction," American Control Conference, Seattle, WA, 21-23 June 1995.

Paielli, R., "A Linear Altitude Rule for Safer and More Efficient Enroute Air Traffic," Air Traffic Control Quarterly, Vol. 8, No. 3, 2000.
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Paielli, R., "Automated Generation of Air Traffic Encounters for Testing Conflict Resolution Software," American Institute of Aeronautics and Astronautics (AIAA) Journal of Aerospace Information Systems, Vol. 10, No. 5, pp. 209-217, May 2013.
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+ Access published version on AIAA website

Paielli, R., "Evaluation of Tactical Conflict Resolution Algorithms for Enroute Airspace," American Institute of Aeronautics and Astronautics (AIAA) Journal of Aircraft, Vol. 48, No. 1, Jan.-Feb. 2011.
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Paielli, R., "Modeling Maneuver Dynamics in Air Traffic Conflict Resolution," American Institute of Aeronautics and Astronautics (AIAA) Journal of Guidance, Control, and Dynamics, Vol. 26, No. 3, May-June 2003.
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Paielli, R., "Tactical Conflict Resolution using Vertical Maneuvers in Enroute Airspace," American Institute of Aeronautics and Astronautics (AIAA) Journal of Aircraft, Vol. 45, No. 6, Nov.-Dec. 2008.
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Paielli, R., "Trajectory Specification for Automation of Terminal Air Traffic Control," AIAA-2016-1868, AIAA Guidance, Navigation, and Control Conference, San Diego, CA, 4-8 Jan. 2016.
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Paielli, R., "Trajectory Specification Applied to Terminal Airspace," NASA/TP-202200003348, January 2022.
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Paielli, R., "Trajectory Specification for Terminal Air Traffic: Arrival Spacing," AIAA Journal of Aerospace Information Systems, Vol. 13, No. 10, 26 Oct. 2016.
+ Download PDF Version (Preprint)
+ Final version is available online by the publisher
+ Supplemental plots

Paielli, R., and Bach, R., "TSAFE Interface Control Document v 2.0," NASA-TM-2013-216034, Jan. 2013.
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Paielli, R. A., Erzberger, H., Chiu, D., and Heere, K. R., "Tactical Conflict Alerting Aid for Air Traffic Controllers," American Institute of Aeronautics and Astronautics (AIAA) Journal of Guidance, Control, and Dynamics, Vol. 32, No. 1, Jan.-Feb. 2009.
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Paielli, R. A., "Tactical Conflict Resolution using Vertical Maneuvers in Enroute Airspace," American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Anchorage, AK, 14-19 Sep. 2008.
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Paielli, R. A., "Empirical Test of Conflict Probability Estimation," 2nd USA/Europe Air Traffic Management R&D Seminar, Orlando, FL, 1-4 Dec. 1998.
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Paielli, R., "Trajectory Specification Language for Air Traffic Control," Journal of Advanced Transportation, 7 Mar. 2018.
+ Link to final article from the publisher
+ Supplemental plots

Paielli, R. A., and Erzberger, H., "Improved Conflict Detection for Reducing Operational Errors in Air Traffic Control, " AIAA-2004-6392, AIAA Aviation Technology, Integration, and Operations (ATIO) Forum, Chicago, IL, Sep. 2004.*
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Paielli, R. A., and Erzberger, H., "Conflict Probability Estimation Generalized to Non-Level Flight," Air Traffic Control Quarterly, Vol. 7, No. 3, Oct. 1999, pp. 195-222.
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Paielli, R. A., and Erzberger, H., "Conflict Probability Estimation for Free Flight," Journal of Guidance, Control, and Dynamics, Vol. 20, No. 3, May-June 1997; NASA TM-110411.
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Paielli, R.A., and Erzberger, H., "Trajectory Specification for Terminal Air Traffic: Pairwise Conflict Detection and Resolution," AIAA-2017-4256, 2017 AIAA Aviation Forum, 17th AIAA Aviation Technnology, Integration, and Operations Conference, Denver, CO, 5-9 June 2017.
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Paielli, R.A., and Erzberger, H., "Trajectory Specification for Terminal Airspace: Conflict Detection and Resolution," AIAA Journal of Air Transportation, Vol. 27, No. 2, April 2019.
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+ Final version available from the publisher
+ Supplemental plots

Palopo, K., Chatterji, G., and Almog, N., "Delay Sensitivity to Call For Release Scheduling Time," AIAA-2012-5698, 12th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Indianapolis, IN, 17-19 Sep. 2012.
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Palopo, K., Chatterji, G., and Almog, N., "Wheels-off Time Uncertainty Impact on Benefits of Early Call For Release Scheduling," NASA/TM-2017-219111, 23 June 2017.
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Palopo, K., Chatterji, G., Guminsky, M., and Glaab, P., "Shadow Mode Assessment using Realistic Technologies for the National Airspace System (SMART NAS) Test Bed Development," 2015 AIAA Aviation Forum, Dallas, TX, 22-26 June 2015.
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Palopo, K., Chatterji, G., and Lee, H., "Interaction of Airspace Partitions and Traffic Flow Management Delay," 10th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference, Fort Worth, TX, 13-15 Sep. 2010.
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Palopo, K., Windhorst, R., Suharwardy, S., and Lee, H., "Wind-Optimal Routing in the National Airspace System," AIAA Journal of Aircraft, Vol. 47, No. 5, Sep.-Oct. 2010.
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Palopo, K., Windhorst, R., Suharwardy, S., and Lee, H., "Wind-Optimal Routing in the National Airspace System," AIAA-2009-6993. AIAA Aviation, Technology, Integration, and Operations (ATIO) Conference and Aircraft Noise and Emissions Reduction Symposium (ANERS), Hilton Head, SC, Sep. 21-23, 2009.
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Palopo, K., Windhorst, R., Musaffar, B., and Refai, M., "Economic and Safety Impacts of Flight Routing in the National Airspace System," AIAA-2007-7805, 7th AIAA Aviation Technology, Integration and Operations (ATIO) Conference, Belfast, Northern Ireland, 18-20 Sep. 2007.
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Palopo, K., Chatterji, G.B., and Lee, H., "Benefit Assessment of the Precision Departure Release Capability Concept," AIAA-2011-6834, 11th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Virginia Beach, VA, 20-22 Sep. 2011.
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Pankok, C., and Santiago, C., "A Study of Conflict Resolution Timeliness and Impact of Horizontal Maneuver Parametric Settings," 2013 AIAA Aviation Technology, Integration, and Operations Conference, Los Angeles, CA, 12-14 Aug. 2013.
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Park, B., Lee, H., Lee, H.-T., Eun, Y., Jeon, D., Zhu, Z., Lee, H., Jung, Y., "Comparison of First-Come First-Served and Optimization Based Scheduling Algorithms for Integrated Departure and Arrival Management," AIAA 2018-3842, 2018 AIAA Aviation Forum, AIAA Aviation Technnology, Integration, and Operations Conference, Atlanta, GA, 25-29 June 2018.
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Park, C., and Lee, H., "Effects of UAS-Specific Capacity Constraints on Delays and Aircraft Encounters," 2013 AIAA Aviation Technology, Integration, and Operations Conference, Los Angeles, CA, 12-14 Aug. 2013.
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Park, C., Lee, H., and Meyn, L., "Computing Flight Departure Times Using an Advanced First-Come First-Served Scheduler," AIAA-2012-5675, 12th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Indianapolis, IN, 17-19 Sep. 2012.
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Park, C., Lee, H., and Musaffar, B., "Radar Data Tracking Using Minimum Spanning Tree-Based Clustering Algorithm," AIAA-2011-6825, 11th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Virginia Beach, VA, 20-22 Sep. 2011.
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Park, C., Lee, S.M., and Mueller, E., "Investigating Detect-and-Avoid Surveillance Performance for Unmanned Aircraft Systems," 2014 AIAA Aviation Technology, Integration, and Operations Conference, Atlanta, GA, 16-20 June 2014.
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Park, Y., and Thipphavong, D.P., "Performance of an Adaptive Trajectory Prediction Algorithm for Climbing Aircraft," 2013 AIAA Aviation Technology, Integration, and Operations Conference, Los Angeles, CA, 12-14 Aug. 2013.
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Parke, B., Bakowski, D., Jung, Y., Lee, H., and Coupe, W., "Human Factors Impact of Different Ramp Controller Scheduling Advisories for ATD-2 Surface Metering in a Human-in-the-Loop Simulation," AIAA Aviation 2020 Forum, Virtual Event, 15-19 June 2020.
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Parke, B., Bakowski, D., Verma, S., Chevalley, E., Jung, Y., Martin, L., Jobe, K., and Stevens, L., "Impact of ATD-2 Tools on Human Factor Metrics at Charlotte Douglas International Airport," 39th Digital Avionics Systems Conference (DASC), Virtual Event, 11-16 Oct. 2020.
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Parke, B., Jobe, K., Chevalley, E., Verma, S., Dulchinos, V., and Stevens, L., "Impact of Data Exchange Provided by ATD2 Tools at Charlotte-Douglas International Airport," 9th International Conference on Applied Human Factors and Ergonomics, Orlando, FL, 21-25 July 2018.
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Parke, B., Stevens, L., Coupe, W., Lee, H., Jung, Y., Bakowski, D., and Jobe, K., "Alternatives for Scheduling Departures for Efficient Surface Metering in ATD-2: Exploration in a Human-in-the-Loop Simulation", Applied Human Factors and Ergonomics (AHFE) 2019, Washington, DC, July 24-28, 2019.
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Phillips, J.D. and Sadovsky, A., "Progress in Scheduling Algorithms for a Collaborative Distributed System for Flight Planning," NASA/TM-20210000561, 26 Feb. 2021.
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Pradeep, P., Chatterji, G., Sridhar, B., Edholm, K-M., Lauderdale, T., Sheth, K., Lai, C., and Erzberger, H., "Wind-Optimal Trajectories for Multirotor eVTOL Aircraft on UAM Missions," 2020 AIAA Aviation Forum, Virtual Event, 15-19 June 2020.
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Quinn, C. M., and Robinson III, J. E., "A Human Factors Evaluation of Active Final Approach Spacing Tool Concepts," 3rd USA/Europe Air Traffic Management R&D Seminar, Napoli, Italy, 13-16 June 2000.
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Quinn, C., and Zelenka, R. E., "ATC / Air Carrier Collaborative Arrival Planning," 2nd USA/Europe Air Traffic Management R&D Seminar, Orlando, FL, 1-4 Dec. 1998.
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Rathinam, S., Montoya, J., and Jung, Y., "An Optimization Model for Reducing Aircraft Taxi Times at the Dallas Fort Worth International Airport," 26th International Congress of the Aeronautical Sciences (ICAS) 2008, Anchorage, AK, 14-19 Sep. 2008.
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Rathinam, S., Wood, Z., Sridhar, B., and Jung, Y., "A Generalized Dynamic Programming Approach for a Departure Scheduling Problem," AIAA-2009-6250, AIAA Guidance, Navigation, and Control Conference, Chicago, IL, 10-13 Aug. 2009.
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Reardon, S., and Beard, S., "Evaluation of Motion Tuning Methods on the Vertical Motion Simulator," American Helicopter Society 71st Annual Forum, 5-7 May 2015.
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Reardon, S.E., Beard, S.D., and Aponso, B.L., "Effects of Motion Filter Parameters on Simulation Fidelity Ratings," American Helicopter Society 70th Annual Forum, Montreal, Canada, 20-22 May 2014.
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Reardon, S., Beard, S., and Lewis, E., "Scenario Development at the Vertical Motion Simulator," AIAA-2017-1075, 2017 AIAA Science and Technology Forum (SciTech), Modeling and Simulation Technologies Conference, Grapevine, TX, 9-13 Jan. 2017.
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Refai, M., Abramson, M., Lee, S., and Wu, G., "Encounter-Based Simulation Architecture for Detect-And-Avoid Modeling," AIAA-2019-1476, 2019 AIAA Science and Technology Forum (SciTech), San Diego, CA, 7-11 Jan. 2019.
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Refai, M., and Windhorst, R., "Impact of Tactical and Strategic Weather Avoidance on Separation Assurance," AIAA-2011-6814, 11th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Virginia Beach, VA, 20-22 Sep. 2011.
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Reinbachs, N., "Enhancing Real-Time Flight Simulation Execution by Intercepting Run-Time Library Calls," American Institute of Aeronautics and Astronautics (AIAA), 1993.

Reisman, R., "Air Traffic Management Blockchain Infrastructure for Security, Authentication, and Privacy," AIAA-2019-2203, 2019 AIAA Science and Technology Forum (SciTech), San Diego, CA, 7-11 Jan. 2019.
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Reisman, R. J., and Brown, D. M., "Augmented Reality Tower Technology Assessment," NASA-TM-2010-216011, Oct. 2010.
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Reisman, R. J., and Brown, D. M., "Design of Augmented Reality Tools for Air Traffic Control Towers," AIAA-2006-7713, AIAA Aviation Technology, Integration and Operations (ATIO) Conference, Wichita, KS, 25-27 Sep. 2006.
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Reisman, R.J., Feiner, S.K., and Brown, D.M., "Augmented Reality Tower Technology Flight Test," International Conference on Human-Computer Interaction in Aerospace (HCI-Aero), Santa Clara, CA, 31 July - 1 Aug. 2014.
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Reisman, R., Murphy, J., Krolak, P., and Wright, R., "Modeling Tactical Trajectory Accuracy Effects on Traffic Flow Management Operations," AIAA-2007-7860, 7th AIAA Aviation Technology, Integration and Operations (ATIO) Conference, Belfast, Northern Ireland, 18-20 Sep. 2007.
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Rentas, T., Green, S. M., and Cate, K., "Survey and Method for Determination of Trajectory Predictor Requirements," NASA-TM-2009-215400, Aug. 2009.
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Rentas, T., Green, S., and Cate, K., "Characterization Method for Determination of Trajectory Prediction Requirements," AIAA-2009-6989. AIAA Aviation, Technology, Integration, and Operations (ATIO) Conference and Aircraft Noise and Emissions Reduction Symposium (ANERS), Hilton Head, SC, Sep. 21-23, 2009.
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Rezaei, A., Sadovsky, A.V., and Speyer, J., "Existence and Determination of Separation-Compliant Speed Control in Terminal Airspace," AIAA Journal of Guidance, Control, and Dynamics, 19 April 2016 (online).
+ Link to final article from the publisher
+ BibTeX entry

Rezaei, A., Sadovsky, A.V., Speyer, J., and Isaacson, D.R., "Separation-Compliant speed control in terminal airspace," AIAA-2013-4781, AIAA Guidance, Navigation, and Control (GNC) Conference, Boston, MA, 19-22 Aug. 2013.
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Riccobono, N., "U.S. Coast Guard Boat Launch and Recovery Task at NASA Ames Vertical Motion Simulator," 2020 AIAA Science and Technology Forum (SciTech), Orlando, FL, 6-10 Jan. 2020.
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Rios, J., "A Formal Messaging Notation for Alaskan Aviation Data," NASA-TM-2015-218427, Jan. 2015.
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Rios, J., "Aggregate Statistics of National Traffic Management Initiatives," 10th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference, Fort Worth, TX, 13-15 Sep. 2010.
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Rios, J., "Algorithm 928: A General Parallel Implementation of Dantzig-Wolfe Decomposition," ACM Transactions on Mathematical Software, Vol. 29, No. 3, Article 21, April 2013.
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Rios, J., Aweiss, A., Jung, J., Homola, J., Johnson, M., and Johnson, R., "Flight Demonstration of Unmanned Aircraft System (UAS) Traffic Management (UTM) at Technical Capability Level 4," 2020 AIAA Aviation Forum, Virtual Event, 15-19 June 2020.
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Rios, J., and de la Cruz, M., "Compression of PIREPs for Throughput-Limited Transmission," 2013 AIAA Aviation Technology, Integration, and Operations Conference, Los Angeles, CA, 12-14 Aug. 2013.
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Rios, J., Hogan, P., Gaskins, T., Collins, D., and Collins, P., "Open Source, 3-D Terrain Visualization on a Mobile Device," 33rd Digital Avionics Systems Conference (DASC), Colorado Springs, CO, 5-9 Oct. 2014.
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Rios, J., Homola, J., Craven, N., Verma, P., Baskaran, V., "Results and Analysis from the NASA UTM Technical Capability Level 4 Demonstration," NASA/TM-20205006337, Aug. 2020.
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Rios, J., Jehlen, R., and Zhu, Z., "A Spatial Database for Reroute Planning," 31st Digital Avionics Systems Conference (DASC), Williamsburg, VA, 14-18 Oct. 2012.
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Rios, J. and Lohn, J., "A Comparison of Optimization Approaches for Nationwide Traffic Flow Management," AIAA-2009-6010, AIAA Guidance, Navigation, and Control Conference, Chicago, IL, 10-13 Aug. 2009.
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Rios, J., and Morando, A., "The Value of Reduced Uncertainty in Air Traffic Flow Management," AIAA-2011-6512, AIAA Guidance, Navigation, and Control Conference, Portland, OR, 8-11 Aug. 2011.
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Rios, J., Mulfinger, D., Homola, J., and Venkatesan, P., "NASA UAS Traffic Management National Campaign," 35th Digital Avionics Systems Conference (DASC), Sacramento, CA, 25-29 Sep. 2016.*
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Rios, J., Mulfinger, D., Smith, I., Venkatesan, P., Smith, D., Baskaran, V., and Wang, L., "UTM Data Working Group Demonstration 1 Final Report," NASA/TM-2017-219494, 19 April 2017.
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Rios, J., and Ross, K., "Converging upon basic feasible solutions through Dantzig-Wolfe decomposition," Optimization Letters, Volume 8, Issue 1, pp 171-180, Jan. 2014, Published online 13 Sep. 2012.
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+ Access published version

Rios, J., and Ross, K., "Massively Parallel Dantzig-Wolfe Decomposition Applied to Traffic Flow Scheduling," AIAA-2009-6009, AIAA Guidance, Navigation, and Control Conference, Chicago, IL, 10-13 Aug. 2009.*
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Rios, J., and Ross, K., "Parallelization of the Traffic Flow Management Problem," AIAA Guidance, Navigation and Control (GNC) Conference and Exhibit, Honolulu, Hawaii, 18-21 Aug. 2008.
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Rios, J., and Ross, K., "Solving High Fidelity, Large-Scale Traffic Flow Management Problems in Reduced Time," American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Anchorage, AK, 14-19 Sep. 2008.
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Rios, J., Sheth, K., and Gutierrez-Nolasco, S., "Incorporating User Preferences within an Optimal Traffic Flow Management Framework," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference and Modeling and Simulation Technologies (MST) Conference, Toronto, Canada, 2-5 Aug. 2010.
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Rios, J., Smith, D., and Smith, I., "UAS Reports (UREPs): Enabling Exchange of Observation Data Between UAS Operations," NASA/TM-2017-219462, 29 Feb. 2017.
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Rios, J., Smith, I., and Venkatesan, P., "UAS Service Supplier Framework for Authentication and Authorization," NASA/TM-2019-220364, Sep. 2019.
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Rios, J., Smith, I., Mulfinger, D., Cook, B., Venkatesan, P., Baskaran, V., Lakshminarasimha, M., Ishihara, A., Liddell, D., Li, Q., Verma, P., Smith, D., Jurcak, S., and Modi, H., "UAS Service Supplier Network Performance," NASA/TM-2020-220462, Jan. 2020.
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Rios, J., Smith, I., Venkatesan, P., Smith, D., Baskaran, V., Jurcak, S., Strauss, R., Iyer, S., and Verma, P., "UTM UAS Service Supplier Development - Sprint 1 Toward Technical Capability Level 4," NASA/TM-2018-220024, 5 Nov. 2018.
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Rios, J., Smith, I., Venkatesan, P., Smith, D., Baskaran, V., Jurcak, S., Iyer, S., and Verma, P., "UTM UAS Service Supplier Development - Sprint 2 Toward Technical Capability Level 4," NASA/TM-2018-220050, 1 Dec. 2018.
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Roach, K., "Procedures and Issues of a Restrictive Runway Configuration at Dallas/Fort Worth International Airport," AIAA-2007-6699, AIAA Modeling and Simulation Technologies Conference and Exhibit, Hilton Head, SC, 20-23 Aug. 2007.
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Roach, K., and Null, J., "Methods for Determining Aircraft Surface State at Lesser-Equipped Airports," AIAA-2016-3750, 2016 AIAA Aviation and Aeronautics Forum and Exposition, Washington D.C., 13-17 June 2016.
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Roach, K., and Robinson III, J. E., "A Terminal Area Analysis of Continuous Ascent Departure Fuel Use at Dallas/Fort Worth International Airport," 10th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference, Fort Worth, TX, 13-15 Sep. 2010.
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Robeson, I., Coupe, W., Lee, H., Jung, Y., Bagasol, L., Chen, L., Staudenmeier, B., and Slattery, P., "Strategic Surface Metering at Charlotte Douglas International Airport," Zelinski, S., "Operational Analysis of Vertiport Surface Topology," 39th Digital Avionics Systems Conference (DASC), Virtual Event, 11-16 Oct. 2020.
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Robinson, J.E., "Calculation of Flight Deck Interval Management Assigned Spacing Goals Subject to Multiple Scheduling Constraints," 33rd Digital Avionics Systems Conference (DASC), Colorado Springs, CO, 5-9 Oct. 2014.
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Robinson, III, J. E., Davis, T. J., and Isaacson, D. R., "Fuzzy Reasoning-Based Sequencing of Arrival Aircraft in the Terminal Area," AIAA Guidance, Navigation and Control Conference, New Orleans, LA, Aug. 1997.
+ Read Abstract
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Robinson, III, J. E., Diallo, O., and Reisman, R., "Comparison of Trajectory Synthesis Algorithms for Monitoring Final Approach Compression," AIAA-2011-6900, 11th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Virginia Beach, VA, 20-22 Sep. 2011.
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Robinson, III, J. E., and Isaacson, D. R., "A Concurrent Sequencing, and Deconfliction Algorithm for Terminal Area Air Traffic Control," AIAA Guidance, Navigation, and Control Conference, Denver, CO, Aug. 2000.
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Robinson, III, J. E., and Isaacson, D. R., "Development of a Closed-loop Testing Method for a Next-generation Terminal Area Automation System," American Control Conference, Anchorage, AK, 8-10 May 2002.
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Robinson, III, J. E., and Kamgarpour, M., "Benefits of Continuous Descent Operations in High-Density Terminal Airspace Under Scheduling Constraints," 10th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference, Fort Worth, TX, 13-15 Sep. 2010.*
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Robinson, III, J.E., Lee, A., Lai, and C.F., "Development of a High-Fidelity Simulation Environment for Shadow-Mode Assessments of Air Traffic Concepts," Royal Aeronautical Society Modeling and Simulation in Air Traffic Management Conference, London, United Kingdom, 14-15 Nov. 2017.
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Robinson, J., Thipphavong, J., and Johnson, W., "Enabling Performance-Based Navigation Arrivals: Development and Simulation Testing of the Terminal Sequencing and Spacing System," 10th USA/Europe ATM R&D Seminar (ATM2015), Lisbon, Portugal, 23-26 June 2015.
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Rodionova, O., Arneson, H., Sridhar, B., and Evans, A., "Efficient Trajectory Options Allocation for the Collaborative Trajectory Options Program," 36th Digital Avionics Systems Conference (DASC), 17 Sep. 2017.
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Rodionova, O., Delahaye, D., Sridhar, B., and Ng., H.K., "Deconflicting Wind-Optimal Aircraft Trajectories in North Atlantic Oceanic Airspace," Advanced Aircraft Efficiency in a Global Air Transport System (AEGATS'16) Conference, Paris, France, 12-14 April 2016.
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Rodionova, O., and Sridhar, B., "Efficient Planning of Wind-Optimal Routes in North Atlantic Oceanic Airspace," NASA/TM-2017-219727, Oct. 2017.
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Rodionova, O., Sridhar, B., and Ng, H., "Conflict Resolution for Wind-Optimal Aircraft Trajectories in North Atlantic Oceanic Airspace with Wind Uncertainties," 35th Digital Avionics Systems Conference (DASC), Sacramento, CA, 25-29 Sep. 2016.
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Rossow, V. J., "Guidelines for Avoiding Vortex Wakes During Use of Closely Spaced Parallel Runways," NASA/TM-2012-215985, Jan. 2012.
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Rossow, V. J., "Introduction to Analogy Between Wind Tunnels and Charged-Particle Accelerators," NASA/TM-2014-216622, June 2014.
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Rossow, V. J., "On Multiple-Layered Vortices," NASA/TM-2011-216424, June 2011.
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Rossow, V. J., "Initiation of Long-Wave Instability of Vortex Pairs at Cruise Altitudes," NASA-TM-2011-216420, Feb. 2011.
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Rossow, V. J., and Brown, A. P., "Separation of Lift-Generated Vortex Wakes Into Two Diverging Parts," NASA-TM-2010-216400, Nov. 2010.
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Rossow, V. J., and Brown, A. P., "Effect of Jet-Exhaust Streams on Structure of Vortex Wakes," AIAA Journal of Aircraft, Vol. 47 No. 3, pp. 1076-1083. May-June 2010.
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Rossow, V. J., and Meyn, L. A., "Guidelines for Avoiding Vortex Wakes During Use of Closely-Spaced Parallel Runways," 26th AIAA Applied Aerodynamics Conference, Honolulu, HI, 18-22 Aug. 2008.
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Rossow, V. J., and Meyn, L. A., "On Data Scatter in Measured Linking Times for Lift-Generated Vortex Pairs," 46th AIAA Aerospace Sciences Meeting and Exhibits, Reno, NV, 7-10 Jan. 2008.
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Roy, S., and Sridhar, B., "Cyber-Threat Assessment for the Air Traffic Management System: A Network Controls Approach," AIAA-2016-4354, 2016 AIAA Aviation and Aeronautics Forum and Exposition, Washington D.C., 13-17 June 2016.
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Russell, C., "Predicting Airspace Capacity Impacts Using the Consolidated Storm Prediction for Aviation," 10th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference, Fort Worth, TX, 13-15 Sep. 2010.
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Russell, C., "Expanding Regional Airport Usage to Accommodate Increased Air Traffic Demand," AIAA-2009-7052, AIAA Aviation Technology, Integration, and Operations (ATIO) Conference and Aircraft Noise and Emissions Reduction Symposium (ANERS), Hilton Head, SC, 21-23 Sep. 2009.
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Sadovsky, A.V., "Application of the Shortest-Path Problem to Routing Terminal Airspace Air Traffic," Journal of Aerospace Information Systems, Vol. 11, No. 3, March 2014.
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+ Link to final article from the publisher
+ BibTeX entry

Sadovsky A.V., and Bilimoria, K.D., "Risk-Hedged Approach for Re-routing Air Traffic Under Weather Uncertainty," AIAA-2016-3601, 2016 AIAA Aviation and Aeronautics Forum and Exposition, Washington D.C., 13-17 June 2016.
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Sadovsky, A.V., Davis, D., and Isaacson, D.R., "Efficient Computation of Separation-Compliant Speed Advisories for Air Traffic Arriving in Terminal Airspace," American Society of Mechanical Engineers Journal of Dynamic Systems, Measurement, and Control, 8 May 2014.
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+ Link to final article from the publisher
+ BibTeX entry

Sadovsky, A.V., Davis, D., and Isaacson, D.R., "Efficient Computation of Separation-Compliant Speed Advisories for Air Traffic Arriving in Terminal Airspace," NASA-TM-2012-216033, July 2012.
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+ BibTeX entry

Sadovsky, A.V., Davis, D., and Isaacson, D.R., "Optimal routing and control of multiple agents moving in a transportation network and subject to an arrival schedule and separation constraints," NASA-TM-2012-216032, July 2012.
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+ BibTeX entry

Sadovsky, A.V., Davis, D., and Isaacson, D.R., "Separation-compliant, optimal routing and control of scheduled arrivals in a terminal airspace," Transportation Research Part C: Emerging Technologies Journal, Vol. 37, pp. 157-176, 10 Oct. 2013.
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+ Link to final article from the publisher
+ BibTeX entry

Sadovsky, A.V., and Fabien, B.C., "Separation-Compliant Time Advance in Terminal Area Arrivals: Tradeoff between Makespan and Fuel Burn," AIAA-2013-4783, AIAA Guidance, Navigation, and Control (GNC) Conference, Boston, MA, 19-22 Aug. 2013.
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Sadovsky, A., and Jastrzebski, M., "Strategic time-based metering that assures separation for integrated operations in a terminal airspace," 2015 AIAA Aviation Forum, Dallas, TX, 22-26 June 2015.
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Sadovsky, A.V., Swenson, H.N., Haskell, W.B., Rakas, J., "Optimal Time Advance in Terminal Area Arrivals: Throughput vs. Fuel Savings," 30th Digital Avionics Systems Conference (DASC), Seattle, WA, 16-20 Oct. 2011.
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Sadovsky, A., and Windhorst, R., "A Scheduling Algorithm Compatible with a Distributed Management of Arrivals in the National Airspace System," 38th Digital Avionics Systems Conference (DASC), San Diego, CA, 8-12 Sep. 2019.
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Sahlman, S., "Metrics and Analysis Methods for Evaluation of a Real-Time Automated Separation Assurance System," Infotech@Aerospace 2011, St. Louis, Missouri, 29-31 Mar. 2011.
+ Download PDF Version

Sanford, B. D., Harwood, K., and Lee, K. K., "Tailoring Advanced Technologies for Air Traffic Control: The Importance of the Development Process," 8th International Symposium on Aviation Psychology, April 1995.
+ Read Abstract
+ Download PDF Version

Sanford, B. D., Harwood, K., Nowlin, S., Bergeron, H., Heinrichs, H., Wells, G., and Hart, M., "Center/TRACON automation system: Development and evaluation in the field," 38th Annual Air Traffic Control Association Conference Proceedings, Oct. 1993.
+ Read Abstract
+ Download PDF Version

Sanford, B. D., Smith, N., Lee, K. K., and Green, S. M., "Decision-aiding Automation for the En-route Controller: A Human Factors Field Evaluation," 10th International Symposium on Aviation Psychology, April 1999.
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Santiago, C., "A Trajectory Management Strategy for Nonconforming Flights and Multi-Agent Separation Assurance," 2013 AIAA Aviation Technology, Integration, and Operations Conference, Los Angeles, CA, 12-14 Aug. 2013.
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Santiago, C., and Mueller, R., "Pilot Evaluation of a UAS Detect-and-Avoid System’s Effectiveness in Remaining Well Clear," 10th USA/Europe ATM R&D Seminar (ATM2015), Lisbon, Portugal, 23-26 June 2015.
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Saraf, A., Popish, M., Sui, V., Luch, N., Rose, M., Levy, B., Cardillo, J., Balakrishnan, H., Badrinath, S., and Coppenbarger, R., "Simulation-based Benefits and Costs Assessment of NASA's Airspace Technology Demonstration-2," 37th Digital Avionics Systems Conference (DASC), 23-27 Sep. 2018.
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Schleicher, D. R., Jones, E., Dow, D., and Coppenbarger, R. A., "Improved Lateral Trajectory Prediction through En Route Air-Ground Data Exchange," AIAA Aircraft Technology, Integration and Operations (ATIO) Conference, Los Angeles, CA, 1-3 Oct. 2002.
+ Read Abstract
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Schroeder, J. A., "A Perspective on NASA Ames Air Traffic Management Research," AIAA-2009-7054. AIAA Aviation, Technology, Integration, and Operations (ATIO) Conference and Aircraft Noise and Emissions Reduction Symposium (ANERS), Hilton Head, SC, Sep. 21-23, 2009.
+ Download PDF Version

Schroeder, J., Chung, W., and Hess, R., "Spatial Frequency and Platform Motion Effects on Helicopter Altitude Control," American Institute of Aeronautics and Astronautics (AIAA), 1999.
+ Download PDF Version (1.5 Mb)

Schroeder, J., Chung, W., Tran, D., Laforce, S., and Bengford, N., "Pilot Induced Oscillation Prediction with Three Levels of Simulation Motion Displacement," American Institute of Aeronautics and Astronautics (AIAA), 1998.
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Schultz, C.A., Thipphavong, D., and Erzberger, H., "Adaptive Trajectory Prediction Algorithm for Climbing Flights," AIAA-2012-4931, AIAA Guidance, Navigation, and Control (GNC) Conference, Minneapolis, MN, 13-16 Aug. 2012.
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Sepúlveda, E.P., and Johnson, M., "4D BADA-based Trajectory Generator and 3D Guidance Algorithm," 3er Congreso Nacional y 1er Congreso Internacional de Ciencia y Tecnología Aeroespacial, Guadalajara, Jalisco, Mexico, 18-22 Nov. 2013.
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Serhan, D., Lee, H., and Yoon, S.W., "Minimizing airline and passenger delay cost in airport surface and terminal airspace operations," Journal of Air Transport Management, Vol. 73, pp. 120-133, 1 Oct. 2018.
+ Link to final article from the publisher

Sharma, S., Capps, A., Engelland, S., and Jung, Y., "Operational Impact of the Baseline Integrated Arrival, Departure, and Surface System Field Demonstration," 37th Digital Avionics Systems Conference (DASC), 23-27 Sep. 2018.
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Sharma, S., and Fergus, J., "Real Time Metrics and Analysis of Integrated Arrival, Departure, and Surface Operations," AIAA-2017-3774, 2017 AIAA Aviation Forum, 17th AIAA Aviation Technnology, Integration, and Operations Conference, Denver, CO, 5-9 June 2017.
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Sharma, S., and Robinson, J., "Methodology to Define Delivery Accuracy Under Current Day ATC Operations," 2015 AIAA Aviation Forum, Dallas, TX, 22-26 June 2015.
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Sharma, S., and Wynnyk, M., "Assessment of Delivery Accuracy in an Operational-Like Environment," AIAA-2016-4218, 2016 AIAA Aviation and Aeronautics Forum and Exposition, Washington D.C., 13-17 June 2016.
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Shaw-Lecerf, M., Paris, A., Ingram, C., Gu, F., and Chung, W., "Developing Urban Air Mobility Vehicle Models to Support Air Traffic Management Concept Development," 2020 AIAA Aviation Forum, Virtual Event, 15-19 June 2020.
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Sheridan, T. B., "Human Factors Research Needs for NextGen-Airportal Safety," NASA CR-2009-215372, July 2009.
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Sheth, K., Amis, T., Gutierrez-Nolasco, S., Sridhar, B., and Mulfinger, D., "Development of Probabilistic Convective Weather Forecast Threshold Parameter for Flight Routing Decisions," Journal of Weather and Forecasting, Vol. 28, No. 5., pp. 1175-1187, October 2013.
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Sheth, K., Bilimoria, K.D., Sridhar, B., Sterenchuk, M., Niznik, T., O'Neill, T., Clymer, A., Gutierrez-Nolasco, S., Edholm, K., and Shih, F., "Evolution of an Air Traffic Simulation Testbed into an Operational Tool," Royal Aeronautical Society Modeling and Simulation in Air Traffic Management Conference, London, United Kingdom, 14-15 Nov. 2017.
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Sheth, K., Clymer, A., Morando, A., and Shih, F., "Analysis of Multi-Flight Common Routes for Traffic Flow Management," AIAA-2016-4207, 2016 AIAA Aviation and Aeronautics Forum and Exposition, Washington D.C., 13-17 June 2016.
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Sheth, K., and Gutierrez-Nolasco, S., "Analysis of Factors for Incorporating User Preferences in Air Traffic Management: A System Perspective," 27th International Congress of the Aeronautical Sciences (ICAS), Nice, France, 19-24 Sep. 2010.
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Sheth, K., and Gutierrez-Nolasco, S., "Development of Miles-in-Trail Passback Restrictions for Air Traffic Management," 33rd Digital Avionics Systems Conference (DASC), Colorado Springs, CO, 5-9 Oct. 2014.
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Sheth, K. S., and Gutierrez-Nolasco, S., "Enhancing Collaboration in Air Traffic Flow Management," AIAA-2009-7128. AIAA Aviation, Technology, Integration, and Operations (ATIO) Conference and Aircraft Noise and Emissions Reduction Symposium (ANERS), Hilton Head, SC, Sep. 21-23, 2009.
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Sheth, K. S., and Gutierrez-Nolasco, S., "Incorporating User Preferences in Collaborative Traffic Flow Management," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference, Honolulu, HI, 18-21 Aug. 2008.
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Sheth, K. S., Gutierrez-Nolasco, S., Courtney, J. W., and Smith, P. A., "Simulations of Credits Concept with User Input for Collaborative Air Traffic Management," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference and Modeling and Simulation Technologies (MST) Conference, Toronto, Canada, 2-5 Aug. 2010.
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Sheth, K., Gutierrez-Nolasco, S., and Petersen, J., "Analysis and Modeling of Miles-in-Trail Restrictions in the National Airspace System," 2013 AIAA Aviation Technology, Integration, and Operations Conference, Los Angeles, CA, 12-14 Aug. 2013.
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Sheth, K. S., Islam, T. S., and Kopardekar, P. H., "Analysis of Airspace Tube Structures," 27th Digital Avionics Systems Conference (DASC), St. Paul, MN, 26-30 Oct. 2008.
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Sheth, K., Madson, M., Harrison, S., and Helton, D., "Air Traffic Management Technology Demonstration - 3 (ATD-3) Operational Concept for the Integration of ATD-3 Capabilities Version 1.0, NASA/TM-2018-219930, 22 June 2018.
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Sheth, K., McNally, D., Morando, A., Clymer, A., Lock, J., and Petersen, J.,"Benefits Analysis of Multi-Center Dynamic Weather Routes," 2014 AIAA Aviation Technology, Integration, and Operations Conference, Atlanta, GA, 16-20 June 2014.
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Sheth, K., McNally, D., Morando, A., Clymer, A., Somersall, P., and Shih, F., "Assessment of a National Airspace System Airborne Rerouting Tool," 10th USA/Europe ATM R&D Seminar (ATM2015), Lisbon, Portugal, 23-26 June 2015.
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Sheth, K., McNally, D., Petersen, J., Morando, A., and Shih, F., "Consideration of Strategic Airspace Constraints for Dynamic Weather Routes," AIAA-2012-5501, 12th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Indianapolis, IN, 17-19 Sep. 2012.
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Shisler, L., Provan, C., Clark, D., Chan, W., Grabbe, S., Venzke, K., Riley, C., Gilani, D., and Corcoran, E., "An Operational Evaluation of the Ground Delay Program Parameters Selection Model (GPSM)," 10th USA/Europe ATM R&D Seminar (ATM2013), Chicago, Illinois, 10-13 June 2013.*
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Slater, G. L., and Erzberger, H., "Optimal Short-Range Trajectories for Helicopters," NASA-TM-84303, Dec. 1982.
+ Download PDF Version

Slattery, R. A., "Terminal Area Trajectory Synthesis for Air Traffic Control Automation," submitted to the American Control Conference, June 1995.

Slattery, R. A., and Green, S. M., "Conflict-Free Trajectory Planning for Air Traffic Control Automation," NASA TM-108790, 1994.

Slattery, R. A., Lee, K. K., and Sanford, B. D., "Effects of ATC Automation on Precision Approaches to Closely Spaced Parallel Runways," AIAA Guidance, Navigation, and Control Conference, Aug. 1995.

Slattery, R., and Zhao, Y., "Trajectory Synthesis for Air Traffic Automation," Journal of Guidance, Control and Dynamics, Vol. 20, No. 2, March/April 1997, pp. 232-238.
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Smith, I., Rios, J., McGuirk, P., Mulfinger, D., Venkatesan, P., Smith, D., Baskaran, V., and Wang, L., "UTM TCL 2 Software Requirements," NASA/TM-2017-219513, 31 May 2017.
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Soler, G., Jovic, S., and Murphy, J., "RUMS - Realtime Visualization and Evaluation of Live, Virtual, Contructive Simulation Data," AIAA-2015-1648, AIAA Infotech@Aerospace, Kissimmee, FL, 5-9 Jan. 2015.
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Sridhar, B., "Airspace Systems Technologies," Chapter 7 in the book Green Aviation: Reduction of Environmental Impact Through Aircraft Technology and Alternative Fuels, 7 Sep. 2017.
+ Full text available online from the publisher

Sridhar, B., Chatterji, G., and Evans, A., "Lessons Learned in the Application of Machine Learning Techniques to Air Traffic Management," 2020 AIAA Aviation Forum, Virtual Event, 15-19 June 2020.
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Sridhar, B., Chen, N., and Ng, H., "Aircraft Trajectory Design Based on Reducing the Combined Effects of Carbon-Dioxide, Oxides of Nitrogen and Contrails," AIAA Modeling and Simulation Technologies (MST) Conference, National Harbor, Maryland, 13-17 Jan. 2014.
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Sridhar, B., Chen, N., and Ng, H.K., "Uncertainty Quantification in the Development of Aviation Operations to Reduce Aviation Emissions and Contrails," 28th International Congress of the Aeronautical Sciences, 23-28 Sep. 2012.
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Sridhar, B., Chen, N., Rodionova, O., Delahaye, D., Ng, H., and Linke, F., "Strategic Planning of Efficient Oceanic Flights," 10th USA/Europe ATM R&D Seminar (ATM2015), Lisbon, Portugal, 23-26 June 2015.
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Sridhar, B., and Chatterji, G., "Air Traffic Management," Chapter in John Wiley Encyclopedia of Electrical Engineering, Mar. 2015.
+ Available online from the publisher

Sridhar, B., Chatterji, G. B., and Grabbe, S. R., "Benefits of Direct-To Tool in National Airspace System," AIAA Guidance, Navigation, and Control Conference, Denver, CO, 14-17 Aug. 2000.
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Sridhar, B., Chen, N., and Ng, H., "Energy Efficient Contrail Mitigation Strategies for Reducing the Environmental Impact of Aviation," 10th USA/Europe ATM R&D Seminar (ATM2013), Chicago, Illinois, 10-13 June 2013.
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Sridhar, B., Chen, N. Y., and Ng, H. K. "Fuel Efficient Strategies for Reducing Contrail Formations in United States Airspace, " 29th Digital Avionics Systems Conference (DASC), Salt Lake City, UT, 3-7 Oct. 2010.*
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Sridhar, B., Chen, N., Ng, H. K., "Simulation and Optimization Methods for Assessing the Impact of Aviation Operations on the Environment," 27th International Congress of the Aeronautical Sciences (ICAS), Nice, France, 19-24 Sep. 2010.
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Sridhar, B., Chen, N. Y., and Ng, H. K., "An Aggregate Sector Flow Model for Air Traffic Demand Forecasting," AIAA-2009-7129, AIAA Aviation Technology, Integration, and Operations (ATIO) Conference and Aircraft Noise and Emissions Reduction Symposium (ANERS), Hilton Head, SC, 21-23 Sep. 2009.
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Sridhar, B., Chen, N. Y., Ng, H. K., and Morando, A., "Modeling and Simulation of the Impact of Air Traffic Operations on the Environment," AIAA-2011-6376, AIAA Modeling and Simulation Technologies Conference, Portland, OR, 8-11 Aug. 2011.
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Sridhar, B., and Chen, N. Y., "Short Term National Airspace System Delay Prediction Using Weather Impacted Traffic Index," Journal of Guidance, Control, and Dynamics, Vol. 32, No. 2, pp. 657-662, March-April 2009.
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Sridhar, B., and Chen, N. Y., "Short Term National Airspace System Delay Prediction Using Weather Impacted Traffic Index," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference and Exhibit, Honolulu, HI, 18-21 Aug. 2008.
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Sridhar, B., Chen, N.Y., Ng, H.K., and Linke, F., "Design of Aircraft Trajectories based on Trade-offs between Emission Sources," 9th USA/Europe ATM R&D Seminar (ATM2011), Berlin, Germany, 14-17 June 2011.
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Sridhar, B., Grabbe, S., and Mukherjee, A., "Modeling and Optimization in Traffic Flow Management" Proceedings of the IEEE, Vol. 96, No. 12, Dec. 2008.
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Sridhar, B., Islam, T., and Gupta, G., "Design and Simulation Methodology to Improve the Performance of Airspace Tube Networks," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference and Modeling and Simulation Technologies (MST) Conference, Toronto, Canada, 2-5 Aug. 2010.
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Sridhar, B., and Kopardekar, P., "Towards Autonomous Aviation Operations: What can we learn from other areas of automation?," AIAA-2016-3148, 2016 AIAA Aviation and Aeronautics Forum and Exposition, Washington D.C., 13-17 June 2016.
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Sridhar, B. and Kulkarni, D., "Impact of Uncertainty of the Prediction of Airspace Complexity of Congested Sectors," Digital Avionics Systems Conference (DASC), Orlando, FL, 26-30 Oct. 2009.
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Sridhar, B., and Kulkarni, D., "Prediction of Weather Related Delays in the Continental United States," European Air and Space Conference, Manchester, U.K., 26-29 Oct. 2009.
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Sridhar, B., and Kulkarni, D., "Prediction of Weather Related Delays in the Continental United States," 26th International Congress of the Aeronautical Sciences (ICAS) 2008, Anchorage, AK, 14-19 Sep. 2008.
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Sridhar, B., Ng, H.K., and Chen, N.Y., "Integration of Linear Dynamic Emission and Climate Models with Air Traffic Simulations," AIAA-2012-4756, AIAA Guidance, Navigation, and Control (GNC) Conference, Minneapolis, MN, 13-16 Aug. 2012.
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Sridhar, B., Ng, H. K., and Chen, N. Y., "Aircraft Trajectory Optimization and Contrails Avoidance in the Presence of Winds," 10th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference, Fort Worth, TX, 13-15 Sep. 2010.
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Sridhar, B., Ng, H.K., Chen, N.Y., Gao, H., Azzam, M., and Hansman, R.J., "Energy Efficient Trajectory Designs for Minimizing Climate Impact of Aircraft on Various Timescales," AIAA-2013-4600, AIAA Modeling and Simulation Technologies (MST) Conference, Boston, MA, 19-22 Aug. 2013.
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Sridhar, B., Ng, H., Linke, F., and Chen, N., "Benefits Analysis of Wind-Optimal Operations For Trans-Atlantic Flights," 2014 AIAA Aviation Technology, Integration, and Operations Conference, Atlanta, GA, 16-20 June 2014.
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Sridhar, B., Ng, H., Linke, F., and Chen, N., "Impact of Airspace Charges on Transatlantic Aircraft Trajectories," 2015 AIAA Aviation Forum, Dallas, TX, 22-26 June 2015.
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Sridhar, B., and Sheth, K., "Visualization of Air Traffic Flow for Modeling and Control Applications," International Federation of Automatic Control (IFAC) 17th World Congress, Seoul, Korea, 6-11 July 2008.
+ Download PDF Version
+ Download Video (20 MB, .mp4)

Sridhar, B., and Sheth, K., "Network Characteristics of Air Traffic in the Continental United States," International Federation of Automatic Control (IFAC) 17th World Congress, Seoul, Korea, 6-11 July 2008.
+ Download PDF Version

Stell, L., "Flight Management System Execution of Idle-Thrust Descents in Operations," 30th Digital Avionics Systems Conference (DASC), Seattle, WA, 16-20 Oct. 2011.
+ Download PDF Version

Stell, L., "Prediction of Top of Descent Location for Idle-thrust Descents," 9th USA/Europe ATM R&D Seminar (ATM2011), Berlin, Germany, 14-17 June 2011.
+ Download PDF Version

Stell, L., "Analysis of Flight Management System Predictions of Idle-Thrust Descents, " 29th Digital Avionics Systems Conference (DASC), Salt Lake City, UT, 3-7 Oct. 2010.
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Stell, L., "Predictability of Top of Descent Location for Operational Idle-Thrust Descents," 10th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference, Fort Worth, TX, 13-15 Sep. 2010.
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Stell, L., "Flight Management System Prediction and Execution of Idle-Thrust Descents," 28th Digital Avionics Systems Conference (DASC), Orlando, FL, 25-29 Oct. 2009.*
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Stell, L., Bronsvoort, J., and McDonald, G., "Regression Analysis of Top Descent Location for Idle-thrust Descents," 10th USA/Europe ATM R&D Seminar (ATM2013), Chicago, Illinois, 10-13 June 2013.*
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Stevens, L., Martin, L., Jobe, K., Parke, B., Chevalley, E., Lee, H., Verma, S., and Dulchinos, V., "Evaluation of Approval Request/Call for Release Coordination Procedures for Charlotte Douglas International Airport," 36th Digital Avionics Systems Conference (DASC), 17 Sep. 2017.
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Stevens, L., Callantine, T.J., and Staudenmeier, R., "Evolution of Electronic Approval Request Procedures at Charlotte Douglas International Airport," 37th Digital Avionics Systems Conference (DASC), 23-27 Sep. 2018.
+ Download PDF Version

Sturre, L., Kozon, T., Verma, S., Jung, J., and Zelinski, S., "Human factors assessment of disturbances to scheduled performance-based navigation arrival operations," 6th International Conference on Applied Human Factors and Ergonomics (AHFE 2015), Las Vegas, NV, 26-30 July 2015.
+ Download PDF Version

Sullivan, B., and Malsom, S., "Development of a Real-Time Virtual Airspace Simulation Capability for Air Traffic Management Research," American Institute of Aeronautics and Astronautics (AIAA), 2002.
+ Download PDF Version (0.2 Mb)

Sullivan, B., and Soukup, P., "The NASA 747-400 Flight Simulator: A National Resource for Aviation Safety Research," American Institute of Aeronautics and Astronautics (AIAA), 1996.
+ Download PDF Version (2.9 Mb)

Sullivan, B., Panda, C., Soukup, P., "Implementing FANS in the NASA 747-400 Flight Simulator for Airspace Operational Research," American Institute of Aeronautics and Astronautics (AIAA), 1996.
+ Download PDF Version (1.4 Mb)

Sun, D., Sridhar, B., and Grabbe, S., "Traffic Flow Management Using Aggregate Flow Models and the Development of Disaggregation Methods," AIAA-2009-6007, AIAA Guidance, Navigation, and Control Conference, Chicago, IL, 10-13 Aug. 2009.
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Sweeney, C., Chetelat, M., and Sheppard, S., "Development and Operation of a Real-Time Simulation at the NASA-Ames Vertical Motion Simulator," American Institute of Aeronautics and Astronautics (AIAA), 1993.

Sweet, D., Manikonda, V., Aronson, J., Roth, K., and Blake, M., "Fast-Time Simulation System for Analysis of Advanced Air Transportation Concepts," AIAA-2002-4593, AIAA Modeling and Simulation Technologies Conference and Exhibit, Monterey, CA, Aug. 2002.
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Swenson, H.N., Jung, J., Thipphavong, J., Chen, L., Martin, L., and Nguyen, J., "Development and Evaluation of the Terminal Precision Scheduling and Spacing System for Off-nominal Condition Operations," 31st Digital Avionics Systems Conference (DASC), Williamsburg, VA, 14-18 Oct. 2012.
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Swenson, H. N., Hoang, T., Engelland, S., Vincent, D., Sanders, T., Sanford, B., and Heere, K., "Design and Operational Evaluation of the Traffic Management Advisor at the Fort Worth Air Route Traffic Control Center," 1st USA/Europe Air Traffic Management R&D Seminar, Saclay, France, 17-19 June 1997.
+ Read Abstract
+ Download PDF Version

Swenson, H.N., Robinson, J.E., and Winter, S., "NASA's ATM Technology Demonstration-1: Moving NextGen Arrival Concepts from the Laboratory to the Operational NAS," Journal of Air Traffic Control, Summer 2013, Volume 55, No. 2, pp. 27-37.
+ Download PDF Version (Preprint)

Swenson, H.N., Thipphavong, J., Sadovsky, A., Chen, L., Sullivan, C., and Martin, L., "Design and Evaluation of the Terminal Area Precision Scheduling and Spacing System," 9th USA/Europe ATM R&D Seminar (ATM2011), Berlin, Germany, 14-17 June 2011.
+ Download PDF Version

Synnestvedt, R. G., Swenson, H., and Erzberger, H., "Scheduling Logic for Miles-In-Trail Traffic Management," NASA TM-4700, Sep. 1995.
+ Download the PDF Version

Talebi, E., Ging, A., Engelland, S., Capps, A., Jung, Y., Sharma, S., Downs, M., Freedman, C., Ngo, T., Sielski, H., Wang, E., Burke, J., Gorman, S., Phipps, B., Robeson, I., Wilson, S., Eshow, M., and Morgan Ruszkowski, L., “Airspace Technology Demonstration 2 (ATD-2) Phase 2 Technology Description Document (TDD)”, NASA/TM-2019-220355, September 2019.
+ Download PDF Version

Tandale, M. D., Wiraatmadja, S., Menon, P. K., and Rios, J. L., "High-Speed Prediction of Air Traffic for Real-Time Decision Support," AIAA-2011-6660, AIAA Guidance, Navigation, and Control Conference, Portland, OR, 8-11 Aug. 2011.
+ Download PDF Version

Tang, H., "A Tactical Separation Assurance System for Terminal Airspace," 2014 AIAA Aviation Technology, Integration, and Operations Conference, Atlanta, GA, 16-20 June 2014.
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Tang, H., "Conflict Alerts for Aircraft Conducting Visual Approaches," 2015 AIAA Aviation Forum, Dallas, TX, 22-26 June 2015.
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Tang, H., "Severity-Based Tactical Conflict Detection," AIAA-2012-5646, 12th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Indianapolis, IN, 17-19 Sep. 2012.
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Tang, H., Denery, D., Erzberger, H., and Paielli, R., "Tactical Separation Algorithms and Their Interaction with Collision Avoidance Systems," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference and Exhibit, Honolulu, HI, 18-21 Aug. 2008.
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Tang, H., Robinson, J., and Denery, D., "Tactical Conflict Detection in Terminal Airspace," 10th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference, Fort Worth, TX, 13-15 Sep. 2010.
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Tang, H., Robinson, J., and Denery, D., "Tactical Conflict Detection in Terminal Airspace," Journal of Guidance, Control, and Dynamics, Vol. 34, No. 2, Mar.-Apr. 2011.
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Thipphavong, D., "Accelerated Monte Carlo Simulation for Safety Analysis of the Advanced Airspace Concept," 10th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference, Fort Worth, TX, 13-15 Sep. 2010.
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Thipphavong, D., "Analysis of Climb Trajectory Modeling for Separation Assurance Automation," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference, Honolulu, HI, 18-21 Aug. 2008.
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Thipphavong, D., "Analysis of a Multi-trajectory Conflict Detection Algorithm for Climbing Flights," AIAA-2009-7021, AIAA Aviation, Technology, Integration, and Operations (ATIO) Conference and Aircraft Noise and Emissions Reduction Symposium (ANERS), Hilton Head, SC, Sep. 21-23, 2009.
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Thipphavong, D., "Exploratory Study of Interoperability Between Tactical and Strategic Separation Assurance Functions," 2013 AIAA Aviation Technology, Integration, and Operations Conference, Los Angeles, CA, 12-14 Aug. 2013.
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Thipphavong, D., "Reducing Aircraft Climb Trajectory Prediction Errors with Top-of-Climb Data," AIAA-2013-5129, AIAA Guidance, Navigation, and Control (GNC) Conference, Boston, MA, 19-22 Aug. 2013.
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Thipphavong, D., "Top-of-Climb Matching Method for Reducing Aircraft Trajectory Prediction Errors," Journal of Aircraft, Vol. 53, No. 5, pp. 1211-1223. 29 July 2016.
+ Final version available online from the publisher

Thipphavong, D., "Year-in-Review 2013—Air Transportation Systems," Aerospace America, 31 Dec. 2013.

Thipphavong, D., Apaza, R., Barmore, B., Battiste, V., Burian, B., Dao, Q., Feary, M., Go, S., Goodrich, K., Homola, J., Idris, H., Kopardekar, P., Lachter, J., Neogi, N., Ng, H., Oseguera-Lohr, R., Patterson, M., and Verma, S., "Urban Air Mobility Airspace Integration Concepts and Considerations," AIAA 2018-3676, 2018 AIAA Aviation Forum, AIAA Aviation Technnology, Integration, and Operations Conference, Atlanta, GA, 25-29 June 2018.
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Thipphavong, D., Cone, A., and Lee, S., "Ensuring Interoperability between UAS Detect-and-Avoid and Manned Aircraft Collision Avoidance," 12th USA/Europe ATM R&D Seminar (ATM2017), Paper 54, 2017 June 27.
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Thipphavong, D., Johnson, M., Refai, M., and Snow, J., "Downstream Effects of Separation Assurance on Encounters between Unmanned and Manned Aircraft," AIAA Journal of Air Transportation, 1 Aug. 2017.
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Thipphavong, D., Schultz, C., Lee, A., and Chan, S., "Adaptive Algorithm to Improve Trajectory Prediction Accuracy of Climbing Aircraft," Journal of Guidance, Control, and Dynamics, Vol. 36, No. 1, pp. 15-24, Jan.-Feb. 2013.
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Thipphavong, D., and Schultz, C., "The Effect of Rate-of-Climb Uncertainty on an Adaptive Trajectory Prediction Algorithm for Climbing Flights," AIAA-2012-5418, 12th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Indianapolis, IN, 17-19 Sep. 2012.
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Thipphavong, J., Jung, J., Swenson, H., Martin, L., Lin, M., and Nguyen, J., "Evaluation of the Terminal Sequencing and Spacing System for Performance-Based Navigation Arrivals," 32nd Digital Avionics Systems Conference (DASC), Syracuse, NY, 6-10 Oct. 2013.
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Thipphavong, J., Jung, J., Swenson, H., Witzberger, K., Martin, L., Lin, M., Nguyen, J., Downs, M., and Smith, T., "Evaluation of the Controller-Managed Spacing Tools, Flight-deck Interval Management and Terminal Area Metering Capabilities for the ATM Technology Demonstration #1," 10th USA/Europe ATM R&D Seminar (ATM2013), Chicago, Illinois, 10-13 June 2013.
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Thipphavong, J., Swenson, H., Lin, P., Seo, A.Y., and Bagasol, L.N., "Efficiency Benefits Using the Terminal Area Precision Scheduling and Spacing System," AIAA-2011-6971, 11th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Virginia Beach, VA, 20-22 Sep. 2011.
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Thipphavong, J., Swenson, H., Martin, L., Lin, P., and Nguyen, J., "Evaluation of the Terminal Area Precision Scheduling and Spacing System for Near-Term NAS Application," Applied Human Factors and Ergonomics (AHFE) Conference, San Francisco, CA, 21-25 July 2012.
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Thipphavong, J., and Landry, S. J., "The Effects of the Uncertainty of Departures on Multi-Center Traffic Management Advisor Scheduling," AIAA-2005-7301, Proceedings of the 5th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference, Arlington, VA, 26-28 Sep. 2005.
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Thipphavong, J., Farley, T., Walker, C., and Bagasol, L., "A Method for Rapid Prototyping and Benchmarking of Arrival Sequencing and Scheduling Algorithms," AIAA-2007-7834, 7th AIAA Aviation Technology, Integration and Operations (ATIO) Conference, Belfast, Northern Ireland, 18-20 Sep. 2007.
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Thipphavong, J., and Mulfinger, D., "Design Considerations for a New Terminal Area Arrival Scheduler," 10th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference, Fort Worth, TX, 13-15 Sep. 2010.
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Tobias, L., Erzberger, H., Lee, H. Q., and O'Brien, P. J., "Mixing Four-Dimensional Equipped and Unequipped Aircraft in the Terminal Area," Journal of Guidance, Control, and Dynamics, Vol. 8, No. 3, May-June 1985.
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Tobias, L., Volckers, U., and Erzberger, H., "Controller Evaluations of the Descent Advisor Automation Aid," NASA TM-102197, June 1989.
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Tran, D., and Hernandez, E., "Use of the Vertical Motion Simulator in Support of the American Airlines Flight 587 Accident Investigation," American Institute of Aeronautics and Astronautics (AIAA), 2004.
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Tran, D., Chung, W., and Mikula, J., "Preliminary Investigation of the Motion Fidelity Criterion for a Pitch-Longitudinal Translation Task," American Institute of Aeronautics and Astronautics (AIAA), 1999.
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Vaddi, S., Sengupta, P., Tandale, M., and Robinson, J., "Large-Scale Data Analysis for Characterization of the Effect of Wind Forecast Errors on ETAs," 2014 AIAA Aviation Technology, Integration, and Operations Conference, Atlanta, GA, 16-20 June 2014.
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Vascik, P.D., and Jung, J., "Assessing the Impact of Operational Constraints on the Near-Term Unmanned Aircraft System Traffic Management Supported Market," AIAA-2016-4373, 2016 AIAA Aviation and Aeronautics Forum and Exposition, Washington D.C., 13-17 June 2016.
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Verma, S., Ballinger, D., Subramanian, S., and Kozon, T., "Comparison of Procedures for Dual and Triple Closely Spaced Parallel Runways," Applied Human Factors and Ergonomics (AHFE) Conference, San Francisco, CA, 21-25 July 2012.
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Verma, S., Coupe, W.J., Lee, H., Robeson, I., Jung, Y., Sharma, S., Dulchinos, V., and Stevens, L., "Tactical Surface Metering Procedures and Information Needs for Charlotte Douglas International Airport," 9th International Conference on Applied Human Factors and Ergonomics, Orlando, FL, 21-25 July 2018.
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Verma, S., Kozon, T., and Ballinger, D., "Comparative Analysis of Procedures for Dual and Triple Closely Spaced Parallel Runways," The International Journal of Aviation Psychology, Vol. 24, Issue 4, pp. 315-336, 30 Sep. 2014.
+ Full text available online from the publisher

Verma, S., Kozon, T., Ballinger, D., Lozito, S., and Subramanian, S., "Role of the Controller in an Integrated Pilot-Controller Study for Parallel Approaches," 30th Digital Avionics Systems Conference (DASC), Seattle, WA, 16-20 Oct. 2011.
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Verma, S., Lee, H., Martin, L, Stevens, L, Jung, Y., Dulchinos, V., Chevalley, E., Jobe, K., and Parke, B., "Evaluation of a Tactical Surface Metering Tool for Charlotte Douglas International Airport via Human-in-the-Loop Simulation," 36th Digital Avionics Systems Conference (DASC), 17 Sep. 2017.
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Verma, S., Keeler, J., Edwards, T., and Dulchinos, V., "Exploration of Near-term Potential Routes and Procedures for Urban Air Mobility," 2019 AIAA Aviation Forum, AIAA Aviation Technnology, Integration, and Operations Conference, Dallas, TX, 17-21 June 2019.
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Verma, S., Kozon, T., and Ballinger, D., "Preliminary Guidelines on Controller's Procedures for Pairing Aircraft for Simultaneous Approaches under Different Levels of Automation," Applied Human Factors and Ergonomics Conference, Miami, FL, 17-20 July 2010.
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Verma, S., Kozon, T., Cheng, V., and Ballinger, D., "Changes in Roles/Responsibilities of Air Traffic Control Under Precision Taxiing," 26th AIAA/IEEE Digital Avionics Systems Conference, Dallas, TX, 21-25 Oct. 2007.
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Verma, S., Lozito, S., Ballinger, D., Trot, G., Hardy, G., Panda, R., Lehmer, R., Kozon, T., "Preliminary Human-in-the-Loop Assessment of Procedures for Very-Closely-Spaced Parallel Runways," NASA TM-2010-216026, April 2010.
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Verma, S., Lozito, S., Ballinger, D., Kozon, T., Hardy, G., Resnick, H., "Comparison of Manual and Autopilot Breakout Maneuvers with Three Closely Spaced Parallel Runway Approaches," 28th Digital Avionics Systems Conference (DASC), Orlando, FL, 25-29 Oct. 2009.
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Verma, S., Lozito, S., Kaneshige, J., Ballinger, D., Sharma, S., Martin, L., Kozon, T., Cheng, L., and Subramanian, S., "Integrated Pilot and Controller Procedures: Aircraft Pairing for Simultaneous Approaches to Closely Spaced Parallel Runways," 9th USA/Europe ATM R&D Seminar (ATM2011), Berlin, Germany, 14-17 June 2011.
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Verma, S., Lozito, S., Ballinger, D., Kozon, T., Panda, R., Carpenter, D., Wooten, D., Hardy, G., and Resnick, H., "Evaluation of Triple Closely Spaced Parallel Runway Procedures for Off-nominal Cases," Eighth USA/Europe Air Traffic Management Research and Development Seminar (ATM2009), Napa, CA, 29 June-2 July 2009.*
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Verma, S., Lozito, S., Kozon, T., Ballinger, D., and Resnick, H., "Procedures for Off-Nominal Cases: Very Closely Spaced Parallel Runway Operations," 27th Digital Avionics Systems Conference (DASC), St. Paul, MN, 26-30 Oct. 2008.*
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Verma, S., Lozito, S., and Trott, G., "Preliminary Guidelines on Flight Deck Procedures for Very Closely Spaced Parallel Approaches," International Council for the Aeronautical Sciences (ICAS) 2008 Congress, Anchorage, AK, 14-19 Sep. 2008.
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Verma, S., Monheim, S., Moolchandani, K., Pradeep, P., Cheng, A., Thipphavong, D., Dulchinos, V., Arneson, H., and Lauderdale, T., "Lessons Learned: Using UTM Paradigm for Urban Air Mobility," Zelinski, S., "Operational Analysis of Vertiport Surface Topology," 39th Digital Avionics Systems Conference (DASC), Virtual Event, 11-16 Oct. 2020.
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Verma, S., Tang, H., Ballinger, D., Chin, F., Kozon, T., Farrahi, A., Buchmann, E., Walker, J., Wooten, D., Pfeiffer, J., Carpenter, D., and Lehmer, R., "Human Factors Evaluation of Conflict Detection Tool for Terminal Area," 10th USA/Europe ATM R&D Seminar (ATM2013), Chicago, Illinois, 10-13 June 2013.
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Verma, S., Tang, H., Ballinger, D., Kozon, T., and Farrahi, A., "Initial Evaluation of a Conflict Detection Tool in the Terminal Area," Applied Human Factors and Ergonomics (AHFE) Conference, San Francisco, CA, 21-25 July 2012.
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Vivona, R. A., Ballin, M. G., Green, S. M., Bach, R. E., and McNally, B. D., "A System Concept for Facilitating User Preferences in En Route Airspace," NASA TM-4763, Nov. 1996, pp. 27.
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Vivona, R. A., Cate, K., and Green, S., "Comparison of Aircraft Trajectory Predictor Capabilities and Their Impacts on Air Traffic Management Automation Interoperability," AIAA-2011-6856, 11th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Virginia Beach, VA, 20-22 Sep. 2011.
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Vivona, R. A., Cate, K. T., and Green, S. M., "Abstraction Techniques for Capturing and Comparing Trajectory Predictor Capabilities and Requirements," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference and Exhibit, Honolulu, HI, 18-21 Aug. 2008.
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Vivona, R. A., Paglione, M. M., Cate, K. T., Enea, G., "Definition and Demonstration of a Methodology for Validating Aircraft Trajectory Predictors," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference and Modeling and Simulation Technologies (MST) Conference, Toronto, Canada, 2-5 Aug. 2010.
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Walton, D., Quinn, C., and Atkins, S., "Human Factors Lessons Learned from a Surface Management System Simulation," AIAA Aircraft Technology, Integration and Operations (ATIO) Conference, Los Angeles, CA, 1-3 Oct. 2002.
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Wang, W., and Wu, M.G., "Detect-and-Avoid: Flight Test 6 Scripted Encounters Data Analysis," NASA/TM-2020-220515, Feb. 2020.
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Wei, P., Sridhar, B., Chen, N., and Sun, D., "A Linear Programming Approach to the Development of Contrail Reduction Strategies Satisfying Operationally Feasible Constraints," AIAA-2012-4754, AIAA Guidance, Navigation, and Control (GNC) Conference, Minneapolis, MN, 13-16 Aug. 2012.
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Wei, P., Sridhar, B., Chen, N., and Sun, D., "Vertical Grid Shifting Approach to the Development of Contrail Reduction Strategies with Sector Capacity Constraints," AIAA-2013-5177, AIAA Guidance, Navigation, and Control (GNC) Conference, Boston, MA, 19-22 Aug. 2013.
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Welch, J. D., Andrews, J. W., and Robinson III, J. E., "Assessing Delay Benefits of the Final Approach Spacing Tool (FAST)," AIAA Guidance, Navigation, and Control Conference, Montreal, Canada, Aug. 2001.
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Welch, J. D., Bussolari, S. R., and Atkins, S. C., "Using Surface Surveillance to Help Reduce Taxi Delays," AIAA Guidance, Navigation, and Control Conference, Montreal, Canada, August 6-9, 2001.
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+ Full text available from AIAA

Wesely, D., Churchill, A., Slough, J., and Coupe, W.J., "A Machine Learning Approach to Predict Aircraft Landing Times using Mediated Predictions from Existing Systems," AIAA Aviation 2021 Forum, Virtual Event, 2-6 August 2021.
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Weske, R. A., and Danek, G. L., "Pseudo Aircraft Systems: A Multi-Aircraft Simulation System for Air Traffic Control Research," AIAA Flight Simulation Technologies Conference, Monterey, CA, Aug. 1993.

Wieland, F., Ayyalasomayajula, S., and Mooney, R., DeLaurentis, D., Vinay, V., Goppert, J., Choi, J., and Kubat, G., "Modeling and Simulation for UAS in the NAS," NASA-CR-2012-NND11AQ74C, Sep. 2012.
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Wilkins, D., and Roach, C., "A High Fidelity Video Delivery System for Real-Time Flight Simulation Research," American Institute of Aeronautics and Astronautics (AIAA), 1993.

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Williams, D. H., and Green, S. M., "Flight Evaluation of Center-TRACON Automation System Trajectory Prediction Process," NASA/TP-1998-208439, July 1998, pp. 88.
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Williams, D. H., and Green, S. M., "Piloted Simulation of an Air-Ground Profile Negotiation Process in a Time-Based Air Traffic Control Environment," NASA TM-107748, 1993.

Williams, D. H., Arbuckle, P. D., Green, S. M., and den Braven, W., "Profile Negotiation: An Air/Ground Automation Integration Concept for Managing Arrival Traffic," AGARD Conference Proceedings 538, Machine Intelligence in Air Traffic Management, Berlin, May 1993, pp. 22-1/22-11.

Windhorst, R.D., "Towards a Fast-time Simulation Analysis of Benefits of the Spot and Runway Departure Advisor," AIAA-2012-4975, AIAA Guidance, Navigation, and Control (GNC) Conference, Minneapolis, MN, 13-16 Aug. 2012.
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Windhorst, R.D., Montoya, J.V., Zhu, Z., Gridnev, S., Griffin, K.J., Saraf, A., and Stroiney, S., "Validation of Simulations of Airport Surface Traffic with the Surface Operations Simulator and Scheduler," 2013 AIAA Aviation Technology, Integration, and Operations Conference, Los Angeles, CA, 12-14 Aug. 2013.
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Windhorst, R., Refai, M., and Karahan, S., "Convective Weather Avoidance with Uncertain Weather Forecasts," 28th Digital Avionics Systems Conference (DASC), Orlando, FL, 25-29 Oct. 2009.
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Witzberger, K.E. and Robinson, J.E., "Analysis of Excess Wake Vortex Separation on Arrival Delay," 2013 AIAA Aviation Technology, Integration, and Operations Conference, Los Angeles, CA, 12-14 Aug. 2013.
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Witzberger, K., Swenson, H., Martin, L., Lin, M., and Cheng, J., "NextGen Technologies on the FAA's Standard Terminal Automation Replacement System," 33rd Digital Avionics Systems Conference (DASC), Colorado Springs, CO, 5-9 Oct. 2014.
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Wolfe, S. R., and Rios, J. L., "A Method for Using Historical Ground Delay Programs to Inform Day-of-Operations Programs," AIAA-2011-6528, AIAA Guidance, Navigation, and Control Conference, Portland, OR, 8-11 Aug. 2011.
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Wong, G. L., "Analysis of Different Cost Functions in the Geosect Airspace Partitioning Tool," 28th Digital Avionics Systems Conference (DASC), Orlando, FL, 25-29 Oct. 2009.
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Wong, G. L., "The Dynamic Planner: The Sequencer, Scheduler, and Runway Allocator for Air Traffic Control Automation," NASA TM-2000-209586, April 2000.
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Wood, Z., Kistler, M., Rathinam, S., and Jung, Y., "A Simulator for Modeling Aircraft Surface Operations at Airports," AIAA-2009-5912, AIAA Modeling and Simulation Technologies Conference, Chicago, IL, 10-13 Aug. 2009.
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Wu, M.G., Bageshwar, V.L., and Euteneuer, E.A., "An Alternative Time Metric to Modified Tau for Unmanned Aircraft System Detect And Avoid," AIAA-2017-4383, 2017 AIAA Aviation Forum, 17th AIAA Aviation Technnology, Integration, and Operations Conference, Denver, CO, 5-9 June 2017.
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Wu, M., Cone, A., Lee, S., "Detect and Avoid Alerting Performance with Limited Surveillance Volume for Non-Cooperative Aircraft," AIAA-2019-2073, 2019 AIAA Science and Technology Forum (SciTech), San Diego, CA, 7-11 Jan. 2019.
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Wu, M., Cone, A., Lee, S., Chen, C., Edwards, M., and Jack, D., "Well Clear Trade Study for Unmanned Aircraft System Detect And Avoid with Non-Cooperative Aircraft," AIAA 2018-2876, 2018 AIAA Aviation Forum, AIAA Aviation Technnology, Integration, and Operations Conference, Atlanta, GA, 25-29 June 2018.
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Wu, M.G., and Green, S.M., "Choosing Descent Flight-Path Angles for Small Jets: Case Study for the JFK Airport," 2013 AIAA Aviation Technology, Integration, and Operations Conference, Los Angeles, CA, 12-14 Aug. 2013.
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Wu, M.G., and Green, S.M., "Strategies for Choosing Descent Flight-Path Angles for Small Jets," AIAA-2012-4817, AIAA Guidance, Navigation, and Control (GNC) Conference, Minneapolis, MN, 13-16 Aug. 2012.
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Wu, M. G., and Green, S. M., "Analysis of Fixed Flight Path Angle Descents for the Efficient Descent Advisor," NASA TM-2011-215992, Nov. 2011.
+ Download PDF Version

Wu, M.G., Green, S.M., and Jones, J. "Strategies for Choosing Descent Flight-Path Angles for Small Jets in High-Density Traffic" AIAA Journal of Aircraft, 29 Oct. 2014.
+ Download PDF Version (Preprint)
+ Final version available online by the publisher

Wu, M.G., and Lee, S., "Impact of Airborne Radar Uncertainties on Detect-and-Avoid Systems' Performance," 2020 AIAA Aviation Forum, Virtual Event, 15-19 June 2020.
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Wu, M.G., Lee, S., Serres, C., Gill, B., Edwards, M., Smearcheck, S., Adami, T., and Calhoun, S., "Detect-and-Avoid Closed-Loop Evaluation of Noncooperative Well Clear Definitions," AIAA Journal of Air Transportation, 12 July 2020.
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+ Link to final article from the publisher

Wu, M., and Sadovsky, A., "Cost Efficiency of an Aircraft Arrival Speed Profile," AIAA Journal of Aircraft, Vol. 56, No. 1, 18 Nov. 2018.
+ Download PDF Version (Preprint)
+ Final version available online by the publisher

Wu, M., and Sadovsky, A., "Minimum-Cost Aircraft Descent Trajectories with a Constrained Altitude Profile," NASA-TM-2015-218734, April 2015.
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Wu, M., and Swenson, H., "Enhancing the Traffic Management Advisor's Schedule by Time Advance," AIAA-2015-1326, AIAA Guidance, Navigation, and Control Conference, Kissimmee, FL, 5-9 Jan. 2015.
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Xue, M., "Three Dimensional Sector Design with Optimal Number of Sectors," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference and Modeling and Simulation Technologies (MST) Conference, Toronto, Canada, 2-5 Aug. 2010.
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Xue, M., "Airspace Sector Redesign Based on Voronoi Diagrams," American Institute of Aeronautics and Astronautics (AIAA) Journal of Aerospace Computing, Sep. 2008.
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Xue, M., "Airspace Sector Redesign Based on Voronoi Diagrams," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference, Honolulu, HI, 18-21 Aug. 2008.
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Xue, M., "Design Analysis of Corridors-in-the-Sky," AIAA-2009-5859, AIAA Guidance, Navigation, and Control Conference, Chicago, IL, 10-13 Aug. 2009.
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Xue, M., "Sensitivity Analysis of Key Factors in High Density Unmanned Aerial System Operations," AIAA 2019-0688, 2019 AIAA Science and Technology Forum (SciTech), San Diego, CA, 7-11 Jan. 2019.
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Xue, M., "UAV Trajectory Modeling Using Neural Networks," AIAA-2017-3072, 2017 AIAA Aviation Forum, 17th AIAA Aviation Technnology, Integration, and Operations Conference, Denver, CO, 5-9 June 2017.
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Xue, M., "Urban Air Mobility Conflict Resolution: Centralized or Decentralized?" 2020 AIAA Aviation Forum, Virtual Event, 15-19 June 2020.
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Xue, M., and Do, M., "Scenario Complexity for Unmanned Aircraft System Traffic," 2019 AIAA Aviation Forum, AIAA Aviation Technnology, Integration, and Operations Conference, Dallas, TX, 17-21 June 2019.
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Xue, M., and Erzberger, H., "Improvement of Trajectory Synthesizer for Efficient Descent Advisor," AIAA-2011-7020, 11th American Institute of Aeronautics and Astronautics (AIAA) Aviation Technology, Integration, and Operations (ATIO) Conference, Virginia Beach, VA, 20-22 Sep. 2011.
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Xue, M., and Kopardekar, P., "High-Capacity Tube Network Design using the Hough Transform," American Institute of Aeronautics and Astronautics (AIAA) Guidance, Navigation, and Control (GNC) Conference, Honolulu, HI, 18-21 Aug. 2008.
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Xue, M., and Rios, J., "Initial Study of an Effective Fast-Time Simulation Platform for Unmanned Aircraft System Traffic Management," AIAA-2017-3073, 2017 AIAA Aviation Forum, 17th AIAA Aviation Technnology, Integration, and Operations Conference, Denver, CO, 5-9 June 2017.
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Xue, M., Rios, J., Silva, J., Ishihara, A., and Zhu, Z., "Fe3: An Evaluation Tool for Low-Altitude Air Traffic Operations," AIAA 2018-3848, 2018 AIAA Aviation Forum, AIAA Aviation Technnology, Integration, and Operations Conference, Atlanta, GA, 25-29 June 2018.
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Xue, M., and Wei, M., "Small UAV Flight Planning in Urban Environments," 2020 AIAA Aviation Forum, Virtual Event, 15-19 June 2020.
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Xue, M., and Zelinski, S., "Integrated Arrival and Departure Schedule Optimization Under Uncertainty," AIAA Journal of Aircraft, Vol.52, No. 5, pp. 1437-1443, Aug. 2015.
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+ Link to the final article from the publisher

Xue, M., and Zelinski, S., "A Stochastic Scheduler for Integrated Arrival, Departure, and Surface Operations in Los Angeles," 2015 AIAA Aviation Forum, Dallas, TX, 22-26 June 2015.
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Xue, M., and Zelinski, S., "Dynamic Stochastic Scheduler for Integrated Arrivals and Departures," 33rd Digital Avionics Systems Conference (DASC), Colorado Springs, CO, 5-9 Oct. 2014.
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Xue, M., and Zelinski, S., "Optimal Integration of Departures and Arrivals in Terminal Airspace," AIAA Journal of Guidance, Control, and Dynamics, doi: 10.2514/1.60489, Vol. 37, No. 1, pp. 207-213, Jan. 2014.
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+ Link to the final article from the publisher

Xue, M., and Zelinski, S., "Optimal Integration of Departures and Arrivals in Terminal Airspace," AIAA-2012-4977, AIAA Guidance, Navigation, and Control (GNC) Conference, Minneapolis, MN, 13-16 Aug. 2012.
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Xue, M., and Zelinski, S., "Optimization of Integrated Departures and Arrivals Under Uncertainty," 2013 AIAA Aviation Technology, Integration, and Operations Conference, Los Angeles, CA, 12-14 Aug. 2013.
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Xue, M., and Zelinski, S., "Route Optimization for Offloading Congested Meter Fixes," 35th Digital Avionics Systems Conference (DASC), Sacramento, CA, 25-29 Sep. 2016.
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Xue, M., and Zelinski, S., "Complexity Analysis of Traffic in Corridors-in-the-Sky," 10th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference, Fort Worth, TX, 13-15 Sep. 2010.
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Xue, M., Zelinski, S., and Mulfinger, D., "Uncertainty Analysis of Integrated Departures and Arrivals: A Los Angeles Case Study," 2013 AIAA Aviation Technology, Integration, and Operations Conference, Los Angeles, CA, 12-14 Aug. 2013.
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Zelenka, R. E., Beatty, R., and Engelland, S., "Preliminary Results of the Impact of CTAS Information on Airline Operational Control," AIAA Guidance, Navigation, and Control Conference, Boston, MA, 10-12 Aug. 1998.
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Zelenka, R., Smith, P., Coppenbarger, R., Njaka, C., and Sridhar, B., "Results from the NASA Automated Nap-of-the-Earth Program," Journal of the American Helicopter Society, pp. 106-116, Apr. 1997. (Also presented at the American Helicopter Society 52nd Annual Forum, Washington, D.C., 4-6 June 1996.)*
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Zelinski S., "A Comparison of Algorithm Generated Sectorizations," Eighth USA/Europe Air Traffic Management Research and Development Seminar (ATM2009), Napa, CA, 29 June-2 July 2009.
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Zelinski, S., "A Framework for Integrating Arrival, Departure, and Surface Operations Scheduling," 33rd Digital Avionics Systems Conference (DASC), Colorado Springs, CO, 5-9 Oct. 2014.
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Zelinski, S., "A Graph-Based Approach to Nominal Terminal Routing," 31st Digital Avionics Systems Conference (DASC), Williamsburg, VA, 14-18 Oct. 2012.
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Zelinski, S., "Benefits of Precision Scheduling and Spacing for Arrival Operations," Journal of Aircraft, Vol. 50, No. 6, pp. 1923-1932, Oct. 2013.
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Zelinski, S., "Benefits of Precision Scheduling and Spacing for Arrival Operations," 31st Digital Avionics Systems Conference (DASC), Williamsburg, VA, 14-18 Oct. 2012.*
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Zelinski S., "Defining Critical Points for Dynamic Airspace Configuration," International Council for the Aeronautical Sciences (ICAS) 2008 Congress, Anchorage, AK, 14-19 Sep. 2008.
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Zelinski, S., "Operational Analysis of Vertiport Surface Topology," 39th Digital Avionics Systems Conference (DASC), Virtual Event, 11-16 Oct. 2020.
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Zelinski, S., "Precision Arrival Scheduling for Tactical Reconfiguration," 2014 AIAA Aviation Technology, Integration, and Operations Conference, Atlanta, GA, 16-20 June 2014.
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Zelinski, S., "Validating The Airspace Concept Evaluation System Using Real World Data," AIAA-2005-6491, AIAA Modeling and Simulation Technologies Conference and Exhibit, San Francisco, CA, Aug. 2005.
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Zelinski, S., and Jung, J.,"Arrival Scheduling with Shortcut Path Options and Mixed Aircraft Performance," 10th USA/Europe ATM R&D Seminar (ATM2015), Lisbon, Portugal, 23-26 June 2015.
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Zelinski, S., and Lai, C.F., "Comparing Methods for Dynamic Airspace Configuration," 30th Digital Avionics Systems Conference (DASC), Seattle, WA, 16-20 Oct. 2011.
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Zelinski, S., and Jastrzebski, M., "Defining Dynamic Route Structure for Airspace Configuration," 27th International Congress of the Aeronautical Sciences (ICAS), Nice, France, 19-24 Sep. 2010.
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Zelinski, S., and Romer, T., "An Airspace Concept Evaluation System Characterization of National Airspace System Delay," AIAA-2004-6200, AIAA Aviation Technology, Integration, and Operations (ATIO) Forum, Chicago, IL, Sep. 2004.
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Zelinski, S., and Windhorst, R., "Assessing Tactical Scheduling Options for Time-Based Departure Metering," 36th Digital Avionics Systems Conference (DASC), 17 Sep. 2017.
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Zelinski, S., and Windhorst, R., "Modelling and simulating airport surface operations with gate conflicts," The Aeronautical Journal, January 2019 Volume 123 No 1259, pp 1-19.
Final print version available from the publisher

Zelinski, S., and Windhorst, R., "Modeling and Simulating Airport Surface Operations with Gate Conflicts," Royal Aeronautical Society Modeling and Simulation in Air Traffic Management Conference, London, United Kingdom, 14-15 Nov. 2017.
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Zelinski, S., and Windhorst, R., "Departure Queue Prediction for Strategic and Tactical Surface Scheduler Integration," 35th Digital Avionics Systems Conference (DASC), Sacramento, CA, 25-29 Sep. 2016.
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Zelinski, S., Xue, M., and Bassett, P., "Optimized Route Capability (ORC) Intelligent Offloading of Congested Arrival Routes," AIAA-2016-4357, 2016 AIAA Aviation and Aeronautics Forum and Exposition, Washington D.C., 13-17 June 2016.
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Zhao, Y, and Slattery, R. A., "Capture Conditions for Merging Trajectory Segments to Model Realistic Aircraft Descents," Journal of Guidance, Control and Dynamics, Vol. 19, No. 2, March/April 1996, pp. 453-460.

Zhu, Z., Hosagrahara, V., Lee, H., Jung, Y., and Bakowski, D., "Impact of General Aviation Operations on Airport Performance Through Fast-Time Simulations at Charlotte Douglas International Airport," 2020 AIAA Aviation Forum, Virtual Event, 15-19 June 2020.
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Zhu, Z., Jung, Y., Eun, Y., Hosagrahara, V., Lee, H., and Jeon, D., "Modeling Deicing Operations in Departure Scheduling using Fast Time Simulation," 38th Digital Avionics Systems Conference (DASC), San Diego, CA, 8-12 Sep. 2019.
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Zhu, Z., Lee, H., Hosagrahara, V., and Jung, Y., "Investigating Effects of Controlled Flights through Fast-Time Simulation," 39th Digital Avionics Systems Conference (DASC), Virtual Event, 11-16 Oct. 2020.
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Zhu, Z., Okuniek, N., Gerdes, I., Schier, S., Lee, H., and Jung, Y., "Performance Evaluation of the Approaches and Algorithms Using Hamburg Airport Operations," 35th Digital Avionics Systems Conference (DASC), Sacramento, CA, 25-29 Sep. 2016.
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Zuniga, F., Cliff, S., Kinney, D., Smith, S., Hawke, V., and Tang, C., "Vehicle Design of a Sharp CTV Concept Using a Virtual Flight Rapid Integration Test Environment," American Institute of Aeronautics and Astronautics (AIAA), 2002.
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