1. 1. Stefanos Doltsinis, Pedro Ferreira, and Niels Lohse, “An MDP Model-Based Reinforcement Learning Approach for Production Station Ramp-Up Optimization: Q-Learning Analysis”, IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS: SYSTEMS, VOL. 44, NO. 9, SEPTEMBER 2014
   2. Idris, Husni, John R. Hansman, “Observation and Analysis of Departure Operations at Boston Logan International Airport”, Ph.D.Thesis, Massachusetts Institute of Technology, Cambridge, MA, url: http://hdl.handle.net/1721.1/8862,2001
   3. http://www.b737mrg.net/downloads/b737mrg_dela ycodes.pdf 
   4. Barrer, J.N., G.F. Swetnam, W.E. Weiss, “The Feasibility Study of using Computer Optimization for Airport Surface Traffic Management”, The MITRE Corporation, MTR89W00010, 1989
   5. Idris, H.R., B. Delcaire, I. Anagnostakis, W.D. Hall, N. Pujet, E. Feron, R.J. Hansman, J.P. Clarke, and A.R. Odoni, “Identification of Flow Constraints and Control Points in Departure Operations at Airport System.”, Proceedings AIAA Guidance, Navigation and Control Conference, AIAA 98-4291, Boston, MA,1998
   6. Anagnostakis, I., H.R. Idris, J.P. Clarke, E. Feron, R J. Hansman, A R. Odoni, and W.D. Hall, “A Conceptual Design of a Departure Planner Decision Aid”, Presented at the 3rd USA/Europe Air Traffic Management R&D Seminar, Naples, Italy,2000
   7. Shumsky, R.A., “Real Time Forecasts of Aircraft Departure Queues”, Air Traffic Control Quarterly, Vol. 5(4), 1997
   8. Lindsay, K., D. Greenbaum, C. Wanke, “Predeparture Uncertainty and Prediction Performance in Collaborative Routing Coordination Tools”, Journal of Guidance, Control, and Dynamics, Vol. 28(6), 2005
   9. Laskey, K.B., N. Xu, C-.H. Chen, “Propagation of Delays in the National Airspace System”, Technical Report, url:http://ite.gmu.edu/~klaskey/papers/UAI2006_Dela y.pdf, 2006
   10. Futer, A., “Improving ETMS Ground Time Predictions”, 25th Digital Avionics Systems Conference, 2006 IEEE/AIAA, pp.1-12, 2006 [11] Tu, Y., M.O. Ball and W. Jank, “Estimating Flight Departure Delay Distributions -- a Statistical Approach with Long-Term Trend and Short-Term Pattern”, Technical Report, U. of Maryland, 2005
   11. Clow, M., K. Howard, B. Midwood, and R. Oiesen, 2004, “Analysis of the Benefits of Surface Data for ETMS”, Volpe National Transportation Systems Center, VNTSC-ATMS-04-01, 2004
   12. Welch, J., S. Bussolari, S. Atkins, “Using Surface Surveillance to Help Reduce Taxi Delays”, AIAA Guidance, Navigation & Control Conference, AIAA-2001-4360, Montreal, Quebec, 2001
   13. Signor, D.B., and B.S. Levy, “Accurate OOOI Data: Implications for Efficient Resource Utilization”, Sensis Corporation 25th Digital Avionics Systems Conference, 2006
   14. Poornima Balakrishna, Rajesh Ganesan, Lance Sherry, “Estimating Taxi-out times with a reinforcement learning algorithm”, Center for Air Transportation Systems Research, George Mason University, Fairfax, VA Benjamin S. Levy, Sensis Corporation, East Syracuse, NY, 2008