steven landry
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Steven J. Landry
Purdue University
School of Industrial Engineering
315 N. Grant St.
West Lafayette, IN 47907
(765) 494-6256(O)
http://www.stevenlandry.com
slandry@purdue.edu

Research and Teaching Interests:

Air traffic management and control, flight deck displays and alerting systems, human-computer interfaces for complex systems, simulation and modeling, cognitive engineering, models of human behavior in complex systems, procedures, judgment and decision-making, mental representations, cognitive grouping, theories of memory, visual perception and eye tracking

Education:

S.M. Aeronautics and Astronautics
Massachusetts Institute of Technology, 1999
Thesis: Perceptual Grouping in Air Traffic Control
Advisor: Thomas Sheridan, Sc.D.

B.S. Electrical Engineering
Worcester Polytechnic Institute, 1987, with Honors

    Ph.D. Industrial and Systems Engineering
    Certificate in Cognitive Science
    Georgia Institute of Technology, 2004
    Dissertation: Supporting Pilot Procedure Following in Nominal and Off-nominal Situations Through the Use of Displays of Procedure Context
    Advisor: Julie Jacko, Ph.D.

Employment:

08/2011 - present: Associate Professor and Associate Head, School of Industrial Engineering, Purdue University

9/2005 - 08/2011: Assistant Professor, School of Industrial Engineering, Purdue University
Teaching, administration, and research in the School of Industrial Engineering.

9/2003-8/2005: Aerospace Engineer, NASA Ames Research Center
Research and development on the Multi-Center Traffic ManagementAdvisor system. Develop scheduling algorithm for distributed scheduling system, conduct analyses on models and algorithm, conduct field tests in Air Route Traffic Control Centers. Conduct manned and unmanned simulations for system-level testing. Develop and test potential extensions of the system to include metering to additional airports and within additional centers.

9/2002-9/2003: Senior Principal Software Engineer, Raytheon, NASA Ames Research Center
Research and development on the Multi-Center Traffic ManagementAdvisor system. Develop scheduling algorithm for distributed scheduling system, conduct analyses on models and algorithm, conduct field tests in Air Route Traffic Control Centers. Conduct manned and unmanned simulations for system-level testing.

6/1999-9/2002: Research Assistant, Georgia Institute of Technology
Conducted an analytical and experimental study of system dynamics, pilot performance, and procedures for instrument approaches to closely spaced parallel runways. Provided C++ programming for reconfigurable flight simulator, including displays and dynamics.

2/1997-6/1999: Research Assistant, Massachusetts Institute of Technology
Conducted an experimental and theoretical study of cognitive groupings in air traffic control utilizing an eye-tracking system. Provided C++ programming of an air traffic control simulation.

11/1989-6/1996: C-141B Instructor Pilot and Flight Examiner, United States Air Force
Provided instruction and standardization for the 18th and 30th flying squadrons of the 305th Air Mobility Wing. 2,500 total flying hours, including humanitarian relief, resupply, troop deployment, presidential support, and combat missions. Extensive oceanic and international flight experience. Qualified in air refueling and Category II ILS procedures. Also worked as Wing Airlift Director, coordinating mission requirements with airframe and aircrew availability, and as Mission Planner, developing itineraries and coordinating capabilities with mission directives. Developed database software tools to perform aircraft scheduling and preflight time-line tracking.

4/1988-11/1989: Student pilot,United States Air Force
200+ hours in T-41, T-37, and T-38 aircraft

7/1987-4/1988: Program Manager (GS-7), United States Air Force
Engineering support and management for Strategic Defense Initiative Battle Management Command, Control, and Communications Experimental Version, participated in source selection to choose contractor for the program.

1983-1986 (Summers): Engineer, Raytheon Company.
Provided engineering support, testing and evaluation for numerous projects, including satellite surveillance systems and the Patriot missile system.

Archival journal publications (published, in print, in press, accepted, or submitted):
 

  1. Landry, S. J., Sheridan, T. B., & Yufik, Y. M. (2001). A methodology for studying cognitive groupings in a target tracking task. IEEE Transactions on Intelligent Transportation Systems, 2 (2), 92-100.
  2. Landry, S. J. & Jacko, J. A. (2006). Improving pilot procedure following using displays of procedure context. International Journal of Applied Aviation Studies, 6 (2), 47-70.
  3. Landry, S. J. (2008). The design of a distributed scheduling system for multi-center time-based metering of air traffic into congested resources. Air Traffic Control Quarterly, 16(1), 69-97.
  4. Landry, S. J., Levin, K., Rowe, D., & Nickelson, M. (2010).  Enabling collaborative work across different communities of practice through boundary objects: field studies in air traffic management.  The International Journal of Human-Computer Interaction, 26, 75-93.
  5. Landry, S. J., Lagu, A. V., and Kinnari, J. (2010).  State-based modeling of continuous human-integrated systems: An application to air traffic separation assurance.  (2010).  A framework for determining the safety of automated separation assurance.  Reliability Engineering and Safety Science, 95, 345-353.  DOI 10.1016/j.ress.2009.11.004.
  6. Landry, S. J. (2011). Human centered design in the air transportation system.  Journal of Intelligent Manufacturing Systems, 22, 65 – 72. DOI 10.1007/s10845-009-0278-6.
  7. Lagu, A, & Landry, S. J. (2011).  Roadmap for the next generation of dynamic function allocation theories and strategies.  Human Factors and Ergonomics in Manufacturing, 21, 14-28.  DOI: 10.1002/hfm.20209.
  8. Jun, E., Landry, S. J., and Salvendy, G. (2011).  A visual information processing model to characterize interactive visualization environments.  International Journal of Human-Computer Interaction, 27, 348-363. DOI: 10.1080/10447318.2011.540491.
  9. Landry, S. J., and Lynam, A. (2011).  A safe zone for closely-spaced parallel approaches.  Journal of Guidance, Navigation, and Control, 34, 608-613.
  10. Proctor, R., Nof. S. Y., Rouse, W., Busemeyer, J. R., Gonzalez, T., Rau, P.-L. P., Carayon, P., Gore, J. P., Farahmand, F., Yih, Y., Lehto, M., and Landry, S. J. (2011). Understanding and improving cross-cultural decision making in design and use of digital media: A research agenda. International Journal of Human-Computer Interaction, 27, 151-190.
  11. Chen, X., Landry, S. J., and Nof, S. Y. (2011). Understanding automated enroute air traffic conflict detection and resolution through complex network analysis. Computers in Industry, 27,151-190.
  12. Vaitkunas Kalita,S., Landry, S. J., and Yoo, H.-S. (2011). Coincidence between the scientific and folk use of the term “situation(al) awareness” in aviation incident reports  Journal of Cognitive Engineering and Decision Making, 5, 378-400.
  13. Landry, S. J. (in press). The next generation air transportation system: An approach to function allocation. Human Factors and Ergonomics in Manufacturing and Service Industries.
  14. Jun, E., Landry, S. J., & Salvendy, G. (accepted). Exploring the cognitive costs and benefits of using multiple-view visualizations.  Behavior and Information Technology.
  15. Landry, S. J. (in press). Pilot procedure-following behavior during closely-spaced parallel approaches. International Journal of Human-Computer Interaction.
  16. Landry, S. J., Chen, X., and Nof, S. Y. (conditionally accepted). A decision support methodology for dynamic taxiway and runway conflict prevention. Decision Support Systems. 
  17. Landry, S. J., Farley, T., Hoang, T., and Stein, B. (in press). A distributed scheduler for air traffic flow management.  Journal of Scheduling.
  18. Kang, Z.*, and Landry, S. J. (submitted 13 December 2011). A simple efficiency-sensitivity trade-off algorithm for fuzzy logic control in linguistic synthesis - Computational efficiency comparison with the Mamdani model in an open loop system. Applied Soft Computing.
  19. Lagu, A. V. and Landry, S. J. (submitted 3 August 2012). The effect of trigger type and adaptation strategy on performance and level of automation in adaptive function allocation systems.  International Journal of Industrial Ergonomics.

Working papers for journal submission:

  1. Kang, Z., & Landry, S. J. (full draft, 15 pages).  Using scanpaths as a learning method for a conflict detection task.  Human Factors.
  2. Landry, S. J., and Jacko, J. (in revision). A human-machine system framework for understanding pilot procedure following behavior.  IEEE Transactions on Systems, Man, and Cybernetics – Part A: Systems and Humans.
  3. Landry, S. J. and Surakitbanharn, C. (In preparation). A formal theoretical framework for situation awareness and its measurement. For submission to Theoretical Issues in Ergonomic Science.
  4. Landry, S. J., Kim, T., & Torjek, G. Mitigating collision risk in automated air traffic control.  For submission to Journal of Guidance, Navigation and Control.
  5. Long, C., & Landry, S. J. (In revision). Modeling airport unimpeded arrival and departure taxi times. For submission to Air Traffic Control Quarterly.
  6. Landry, S. J., and Yoo, H. (In preparation).  A model of pilot reaction to the ground proximity warning system. For submission to Ergonomics.
  7. Landry, S. J., Rozovski, D., & Rough, A. (In revision).  The validity of probe methods for measuring situation awareness.  In revision for submission to Human Factors.  (26 manuscript pages)
  8. Surabattula, D. and Landry, S. J. (In preparation). A review and reappraisal of procedure following.  For submission to Human Factors and Ergonomics in Manufacturing. 
  9. Yooh, H.-S. and Landry, S. J. (In preparation). Sampling error and the measurement of situation awareness.  For submission to Ergonomics.

Books and book chapters:

  1. Landry, S. J. (2007). Human-computer interaction in aerospace.  In A. Sears and J. Jacko (Eds.), The Human-Computer Interaction Handbook: Fundamentals, Evolving Technologies and Emerging Applications.  Mahwah, NJ: Lawrence Erlbaum.
  2. Landry, S. J. (2009). Flight deck automation.  In Nof, S. (Ed.), Handbook of Automation, Springer.
  3. Landry, S. J. (in press).  Human-computer interaction in aerospace.  In J. Jacko (Ed.), The Human Computer Interaction Handbook, 3rd Edition.
  4. Landry, S. J. (in press). Aviation human factors.  In Salvendy, G. (Ed.), Handbook of Human Factors and Ergonomics, 4th Edition.
  5. Lehto, M., & Landry, S. J. (In press). Human Factors and Ergonomics for Engineers, 2nd Edition. 
  6. Landry, S. J. (Ed.). Human Factors in Air Transportation Systems. Wiley.
  7. Landry, S. J. (invited). State-based Modeling of Complex Human-Integrated Systems. Elsevier monograph series.

Conference proceedings:

  1. Surabattula, D., and Landry, S. J. (August 2011). Toward providing guidance for procedure design: Formal definitions of procedure characteristics. Proceedings of the 2011 International Symposium on Resilient Control Systems. Boise, ID.
  2. Landry, S. J., and Surakitbanharn, C. (July 2011). A formalism for assessing the situation awareness of pilots. Proceedings of the 2011 Human-Computer Interaction International Conference. Orlando, FL.
  3. Landry, S. J., and Marais, K. (June 2011). Environmental implications of allocating delay to aircraft at high vs. Low Altitude.  Proceedings of the 2011 Industrial Engineering Research Conference. Reno, NV.
  4. Kang, Z., and Landry, S. J. (2010). Capturing and analyzing visual groupings of multiple moving targets in an aircraft conflict detection task using eye movements.   Proceedings of the Human Factors and Ergonomics Society 54th Annual Meeting. San Francisco, CA.
  5. Landry, S. J., Surabattula, D., and Kaplan, M. S. (2010).  Controller interventions to mitigate potential air traffic conflicts. Proceedings of the Human Factors and Ergonomics Society 54th Annual Meeting. San Francisco, CA.
  6. Landry, S. J. and Kim, T. (2010).  Separation standards under automated separation assurance.  Proceedings of the 11th Annual Aviation Technology, Integration, and Operations (ATIO) Technical Forum. Fort Worth, TX.
  7. Landry, S. J. (2010).  An approach to function allocation for the next generation air transportation system.  Proceedings of the 2010 Applied Human Factors and Ergonomics Conference. Miami, FL.
  8. Kang, Z., and Landry, S. J. (2010). Capturing and analyzing visual groupings of multiple moving targets in an aircraft conflict detection task using eye movements.   Proceedings of the Human Factors and Ergonomics Society 54th Annual Meeting. San Francisco, CA.
  9. Kang, H., and Landry, S. J. (2009).  A belief-based model of air traffic controllers performing separation assurance.  Proceedings of the Human Factors and Ergonomics Society 53rd Annual Meeting. San Antonio, TX.
  10. Landry, S. J., & Yoo, H. (2009).  Modeling operator responses to alerts.  Proceedings of the Human Factors and Ergonomics Society 53rd Annual. San Antonio, TX
  11. Kim, T., Landry, S. J., & Torjek, G. (2009).  Efficient control of collision risk through mitigation.  Proceedings of the AIAA’s 10th Annual Aviation Technology, Integration, and Operations (ATIO) Technical Forum. Hilton Head, SC.
  12. Landry, S. J., & Lagu, A. V. (2009).  A model of integrated operato-system separation assurance and collision avoidance.  Proceedings of the 2009 Human-Computer Interaction International Conference.  San Diego, CA.
  13. Dwyer, J. P., & Landry, S. J. (accepted, 2009).  Separation assurance and collision avoidance concepts for the next generation air transportation system.  Proceedings of the 2009 Human-Computer Interaction International Conference.  San Diego, CA.
  14. Landry, S. J., and Lagu, A. (2008). A system safety framework for analyzing future air transportation separation assurance and collision avoidance concepts.  Proceedings of the AIAA’s 9th Annual Aviation Technology, Integration, and Operations (ATIO) Technical Forum. Anchorage, Alaska. September, 2008.
  15. Landry, S. J., & Divvela, A. (2007).  Empirical evidence for a model of operator reaction to alerting systems.  Proceedings of the Human-Computer Interaction International Conference. Beijing, China, July 2007.
  16. Landry, S. J., & Villanueva, A. (2007). Mitigating the Effect of Demand Uncertainty Due to Departures in a National Time-Based Metering System. Proceedings of the AIAA’s 7th Annual Aviation Technology, Integration, and Operations (ATIO) Technical Forum. Belfast, N. Ireland. September, 2007.
  17. Landry, S. J., Nickelson, M., Levin, K., & Rowe, D. (2007). Creating effective collaboration tools: Lessons from the Multi-center Traffic Management Advisor. Proceedings of the 51st Annual Meeting of the Human Factors and Ergonomics Society. Baltimore, MD, October, 2007
  18. Landry, S. J., & Jacko, J. A. (2006).  Impact of the use of techniques and situation awareness on pilots’ procedure compliance. Proceedings of the 50th Human Factors and Ergonomics Society Meeting, San Francisco, CA.
  19. Landry, S. J., T. Farley, & T. Hoang (2005). 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.
  20. Farley, T., Landry, S. J., Hoang, T., Nickelson, M., Levin, K., Rowe, D., & Welch, J. (2005). Multi-center traffic management advisor: Operational test results. Proceedings of the AIAA’s 5th Annual Aviation Technology, Integration, and Operations (ATIO) Technical Forum, Arlington, VA. Won Best Paper
  21. Thipphavong, J., & Landry, S. (2005).  Effects of the uncertainty of departures on multi-center traffic management advisor scheduling. Proceedings of the AIAA’s 5th Annual Aviation Technology, Integration, and Operations (ATIO) Technical Forum, Arlington, VA.
  22. Landry, S. J. & Jacko, J. A. (2004). The use of enhanced information displays to support pilot procedure following for instrument approaches. Proceedings of the 23rd Digital Avionics Systems Conference, Salt Lake City, UT.  Won Best Paper in Session
  23. Landry, S. J. (2004) 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
  24. Lent, S., Lock, C., Kopardekar, S., Landry, S., P., Green, & Jastrzebski, M. (2004). Impact of freeze horizon on the variation of delay distribution and workload for en route metering. Proceedings of AIAA's 4th Annual Aviation Technology, Integration, and Operations (ATIO) Technical Forum, Chicago, IL
  25. Landry, S. J., Farley, T., Foster, J., Green, S., Hoang, T., & Wong, G. (2003). Distributed scheduling architecture for multi-center time-based metering. Proceedings of the AIAA's 3rd Annual Aviation Technology, Integration, and Operations (ATIO) Technical Forum. Won Ames Honor Award – Best First Paper at Ames
  26. Farley, T., Hoang, T., Landry, S., Nickelson, M., Lee, K., Levin, K., & Rowe, D. (2003). Multi-center traffic management advisor field test results: Part 1. Proceedings of the AIAA's 3rd Annual Aviation Technology, Integration, and Operations (ATIO) Technical Forum.
  27. Landry, S. J. & Pritchett, A. R. (2002). Examining assumptions about pilot behavior in paired approaches. Proceedings of the International Conference on Human-Computer Interaction in Aeronautics, 16-24.
  28. Landry, S. J. & Pritchett, A. R. (2002). Pilot control behavior in paired approaches. Proceedings of the 21st European Annual Conference on Human Decision Making and Control, 37-47.
  29. Landry, S. J. & Pritchett, A. R. (2002). Displaying procedural vs. real-time information for paired approaches. Proceedings of the 21st Digital Avionics Systems Conference, 2, 11B3-1 – 11B3-9. Won Best Presentation in Session
  30. Landry, S. J. & Pritchett, A. R. (2002). Incorporating procedural information in a paired approach task. Proceedings of the Human Factors and Ergonomics Society 46th Annual Meeting, 106-114.
  31. Emery, V., Jacko, J., Kognakorn, T., Kuruchittham, V., Landry, S., Nickles, G., Sears, A., & Whittle, J. (2001). Identifying critical interaction scenarios for innovative user modeling, In C. Stephanidis (Ed.), Universal Access in HCI: Towards an Information Society for All, 481-485.
  32. Sheridan, T. B., Park, I., Meyer, J., Juergensohn, T., Landry, S.J., & Yufik, Y. M. (2001). Conflict monitoring in air traffic control. Analysis, Design and Evaluation of Human-Machine Systems 2001: A Proceedings Volume from the 8th IFAC/IFIP/IFORS/IEA Symposium, 543–549.
  33. Landry, S. J. & Pritchett, A. R. (2000). The safe zone for paired closely spaced parallel approaches: Implications for procedures and automation. Proceedings of the 19th Digital Avionics Systems Conference, 1, 3E3/1-3E3/8.

Presentations:

  • Landry, S. J. (2009).  Usability in air traffic control.  Keynote speaker - World Usability Day, Indianapolis University - Purdue University Indianapolis.
     
  • Landry, S. J. (2009) Next generation air transportation research.  Invited speaker - University of Illinois.
     
  • Pritchett, A. & Landry, S. (2001). Two studies of paired approaches. Paper presented at the 2001 Air Traffic Management Research and Design Workshop, Santa Fe, NM.

Courses taught:

  • IE566: Production Management Control
     
  • IE330: Probability and Statistics for Engineers
     
  • IE690B: Human Performance Modeling
     
  • IE590D: Applied Ergonomics
     
  • IE/AAE590: Air Transportation Systems Engineering
     
  • IE386: Work Analysis and Design I

Internal service:

  • Chair, Undergraduate Curriculum Committee, Spring 2010 – Spring 2011
     
  • Member, Graduate Curriculum Committee, Fall 2010
     
  • ABET and Assessment Committee, Spring 2007 - Spring 2011
     
  • Chair, Website Committee, Fall 2006 – Spring 2011
     
  • Member, Website Committee, Spring 2006
     
  • Member, Undergraduate Committee, Fall 2005, Spring 2007
     
  • Service Engineering Ad Hoc Committee, Fall 2006 – Spring 2007 
     
  • IE Faculty Search Committee, Fall 2007 - Spring 2009
     
  • IE Head Search Committee, Spring 2008 - Spring 2009 

External service:

  • Program Chair , Human Performance Modeling Technical Group, Human Factors and Ergonomics Society (Term 2011-2012)
     
  • Publications chair, AIAA AIr Transportation Systems Subcommittee 2009 - 2011
     
  • Conference committee, 2007, 2009 Human-Computer Interaction International Conference  
     
  • Conference committee, 2008, 2010 Applied Ergonomics Conference
     
  • Book and Information Editor, International Journal of Human-Computer Interaction
     
  • Faculty Advisor, 2006, 2008 FAA Design Competition
     
  • Faculty Advisor, ASSETS2005 Doctoral Consortium
     
  • Reviewer, International Journal of Human-Computer Interaction, Journal of Guidance, Navigation, and Control, Ergonomics, Air Traffic Control Quarterly, Handbook of Automation
     
  • Reviewer, Human Factors and Ergonomics Society Annual Meeting, AIr Transportation, Integration and Operations Technical Forum, Cognitive Science Society Annual Meeting

Awards and honors:

  • Purdue Graduate Student Government Faculty Mentor Recognition Award (2012)
     
  • Pritsker Outstanding Undergraduate Teacher Award (2010, 2012)
     
  • James H. Greene Outstanding Graduate Educator Award (2011)
     
  • 2011 nominee from the School of IE for the Charles B. Murphy and A.A. Potter Undergraduate Teaching Awards
     
  • Best Paper, AIAA ATIO conference (2005)
     
  • NASA’s Turning Goals Into Reality Award (2005)
     
  • NASA Distinguished Rating (2005)
     
  • NASA Ames Research Center Honor Award - Best First Paper at Ames (2004)
     
  • Best Paper in Session (23rd Digital Avionics Systems Conference)
     
  • Best Presentation in Session (21st Digital Avionics Systems Conference)

Professional memberships:

  • Sigma Xi
     
  • Institute of Industrial Engineers
     
  • American Institute of Aeronautics and Astronautics
     
  • IEEE Systems, Man, and Cybernetics Society
     
  • Human Factors and Ergonomics Society

Funded research as principal investigator (total funding = $1,527,859):

  • "Comprehensive Analysis of Uncertainties in the National Airspace System," NASA, 09/01/2012 - 08/31/2012. ($200,871)
     
  • “Energy Use Modeling and Analysis,” Yum! Brands, Inc., 10/10/2011 – 12/16/2011. ($9,100)

  • “Infuser Pump Alerting System Analysis,” Regenstrief Center for Healthcare Engineering, 06/01/2011 – 05/31/2011. ($48,200)

  • “Stream Management: A Concept for Dynamic Airspace,” National Aeronautics and Space Administration, 3/1/2011 – 2/28/2012.  ($137,500)

  • “PCMH Exploratory Analysis,” Regenstrief Center for Healthcare Engineering, 08/01/2010 – 07/31/2011. ($30,000).

  • “Learning Outcomes Assessment Grant,” Purdue University Provost, 05/01/10 – 02/28/2011. ($5,000)

  • “Transition to Super Density Operations Capability – 2015 Timeframe,” National Aeronautics and Space Administration, 1/1/08 - 12/31/10.  ($746,487.60)

  • “Indianapolis International Airport Terminal Location Study,” Indianapolis International Airport, 07/01/2008 – 12/31/2008. ($29,066.19)

  • “Analysis and Development of Strategic and Tactical Separation Assurance Algorithms,” National Aeronautics and Space Administration, 10/1/06 - 9/30/10 ($321,634)

Funded research subcontract/other (total funding ~ $1,470,000):

  • "Hybrid Modeling Methods to Detect Flight Deck Human-Automation Issues," co-I with Dr. C. Brinton (Mosaic ATM, Inc.) and Dr. I. Hwang (Purdue University, School of Aeronautics and Astronautics), funding from NASA through Mosaic ATM, Inc.. Funding: 11 September 2012 – 31 August 2015.

  • “Optimized Profile Descent Modeling,” Co-I with Dengfeng Sun, Ph.D. (Purdue University, School of Aeronautics and Astronautics), funding from the Federal Aviation Administration through the NEXTORII cooperative agreement.
     
  • “Metrics for Operator Situation Awareness, Workload, and Performance in Automated Separation Assurance Systems,” subcontract from California State University – Long Beach (PI: Tom Strybel, Ph.D.), 10/1/06 - 9/30/10, funding for California State University – Long Beach is from the National Aeronautics and Space Administration.

  • “Aerospace Systems Research in Support of Integration of Advanced Concepts into NextGen,” subcontract from Raytheon (PI: Edward Stevens), funding from the National Aeronautics and Space Administration.

  • “Support for National Airspace System Plan Development with Meta-solutions Modeling,” Co-I with Dan DeLaurentis, Ph.D. (Purdue University, School of Aeronautics and Astronautics), funding from the Department of Transportation.

  • “A Concept for Flexible Operations and Optimized Traffic into Metroplex Regions,” co-I with Dan DeLaurentis, Ph.D. and Dengfeng Sun, Ph.D. (Purdue University, School of Aeronautics and Astronautics), funding from the National Aeronautics and Space Administration.

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Last updated: 31 August 2012

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