Traffic state estimation

  1. Link Density Inference from Cellular Infrastructure, S. Yadlowsky, J. Thai, C. Wu, A. Pozdnukhov, A. Bayen, Transportation Research Board 94th Annual Meeting, Washington D.C., January 11-15, 2015.
  2. Optimization-based Queue Estimation on an Arterial Traffic Link with Measurement Uncertainties, L. Anderson, E. Canepa, R. Horowitz, C. Claudel, A. Bayen, Proceedings of the Transportation Research Board 93rd Annual Meeting, (TRB'14), Washington D.C., January 12–16, 2014.
  3. State Estimation for Polyhedral Hybrid Systems and Applications to the Godunov Scheme, J. Thai, A. Bayen, Hybrid Systems: Computation and Control, Philadelphia, 2013
  4. Probabilistic formulation of estimation problems for a class of Hamilton-Jacobi equations, A. Hofleitner, C, Claudel, and A. Bayen, IEEE Conference on Decision and Control, Maui, Hawaii, December 10-13, 2012

Freeway modeling and control

  1. Empirical Evaluation of Drivers' Behavior Response to Accident Information on Freeway Changeable Message Signs, Y. Xuan, A. Kanafani, Proceedings of the Transportation Research Board 93rd Annual Meeting, (TRB'14), Washington D.C., January 12–16, 2014.
  2. Fundamental Diagram Calibration: A Stochastic Approach to Linear Fitting, B. Phegley, G. Gomes, R. Horowitz, Proceedings of the Transportation Research Board 93rd Annual Meeting, (TRB'14), Washington D.C., January 12–16, 2014.
  3. Agent-Based Modeling and Simulation of Connected Corridors: Merits Evaluation and Future Steps, Monty Abbas, Conference on Agent-Based Modeling in Transportation Planning and Operations, Virginia Tech, September 30–October 2, 2013.
  4. Optimal Control of Freeway Networks Based on the Link Node Cell transmission Model by Ajith Muralidharan and Roberto Horowitz. American Control Conference, 2012.
  5. Analysis of Impact of Single Occupancy Hybrid Vehicles on HOV Lanes by Varun Kohli, Gabriel Gomes, Mohammad (Ashkan) Sharafsaleh. Submitted for TRB 2012.

Arterial modeling and control

  1. Offset Optimization for a Network of Signalized Intersections via Semidefinite Relaxation, Samuel Coogan, Gabriel Gomes, Eric S. Kim, Murat Arcak, Pravin Varaiya, IEEE CDC, 2015.
  2. Evaluation of Horizontal and Vertical Queueing Models in Relation to Observed Trajectory Data in a Signalized Urban Traffic Network, L. Anderson, G. Gomes, A. Bayen, Transportation Research Board 94th Annual Meeting, Washington D.C., January 11-15, 2015.
  3. Evaluation of Horizontal and Vertical Queueing Models in Relation to Observed Trajectory Data in a Signalized Urban Traffic Network — Poster, L. Anderson, G. Gomes, A. Bayen, Transportation Research Board 94th Annual Meeting, Washington D.C., January 11-15, 2015.
  4. Control Experiments for a Network of Signalized Intersections Using the '.Q' Simulator, J. Lioris, A. Kurzhanskiy, P. Varaiya, 19th World Congress of the International Federation of Automatic Control, Cape Town, 2014.
  5. Max-pressure Controller for Stabilizing the Queues in Signalized Arterial Networks, A. Kouvelas, J. Lioris, S. Fayazi, P. Varaiya, Proceedings of the Transportation Research Board 93rd Annual Meeting, (TRB'14), Washington D.C., January 12–16, 2014.
  6. Variants of Max Pressure Control for Signalized Intersections, J. Lioris, P. Varaiya, 2nd Symposium of the European Association for Research in Transportation, Stockholm, September 4-6, 2013.
  7. A general phase transition model for traffic flow on networks, S. Blandin, P. Goatin, B. Piccoli, A. Bayen and D. Work, 15th meeting of the EURO Working Group on Transportation (EWGT), Paris, September 2012.
  8. Characterization and Computation of Nash Equilibria in Horizontal Queueing Networks, W. Krichene, J. Reilly, S. Amin,and A. Bayen, 51st IEEE Conference on Decision and Control, 2012.

Routing

  1. Solving the Dynamic User Equilibrium Problem via Sequential Convex Optimization for Parallel Horizontal Queuing Networks, J.-B. Lespiau, S. Samaranayake, A. Bayen, Transportation Research Board 94th Annual Meeting, Washington D.C., January 11-15, 2015.
  2. Precomputation Techniques for the Stochastic On-time Arrival Problem, G. Sabran, S. Samaranayake, A. Bayen, Proceedings of the Sixteenth Workshop on Algorithm Engineering and Experiments (ALENEX), Portland, OR, January 5, 2014, doi.org/10.1137/1.9781611973198.13.
  3. Speedup techniques for the stochastic on-time arrival problem, S. Samaranayake, S. Blandin, A. Bayen, 12th Workshop on Algorithmic Approaches for Transportation Modelling, Optimization, and Systems, September 13, 2012, Ljubljana, Slovenia.

Demand prediction and management

  1. Fast Boundary Flow Prediction for Traffic Flow Models using Optimal Autoregressive Moving Average with Exogenous Inputs (ARMAX) Based Predictors, C. Wu, T. Schreiter, R. Horowitz, G. Gomes, Proceedings of the Transportation Research Board 93rd Annual Meeting, (TRB'14), Washington D.C., January 12–16, 2014.
  2. Prediction on Travel-Time Distribution for Freeways Using Online Expectation Maximization Algorithm, N. Wan, G. Gomes, A. Vahidi, R. Horowitz, Proceedings of the Transportation Research Board 93rd Annual Meeting, (TRB'14), Washington D.C., January 12–16, 2014.
  3. Real-Time Estimation of Intersection Turning Proportions from Exit Counts, D. Su, R. Horowitz, X. Lu, Proceedings of the Transportation Research Board 93rd Annual Meeting, (TRB'14), Washington D.C., January 12–16, 2014.
  4. Reconstruction of boundary conditions from internal conditions using viability theory, A. Hofleitner, C. Claudel and A. Bayen, 2012 American Control Conference, Montreal, Canada, June 2012
  5. Which is the biggest carrot? Comparing non-traditional incentives for demand management, R. Leblanc, J. Walker, Proceedings of the Transportation Research Board 92nd Annual Meeting, (TRB'13), Washington D.C., January 13–17, 2013.

Data

  1. A Framework to Evaluate the Performance of Bias Correction to Vehicle Counts for Freeway Traffic Surveillance, K. Kim, Proceedings of the Transportation Research Board 93rd Annual Meeting, (TRB'14), Washington D.C., January 12–16, 2014.
  2.  Automatic inference of map attributes from mobile data, A. Hofleitner, E. Come, L. Oukhellou, J-P Lebacque and A. Bayen, International IEEE Conference on Intelligent Transportation Systems, Anchorage, Alaska. September 16-19, 2012

Previous work

  1. Individual speed variance in traffic flow: analysis of Bay Area radar measurements, S. Blandin, A. Salam, A. Bayen, 91st Transportation Research Board Annual Meeting, Number 12-0798, Washington D.C., January 2012.
  2. Large scale estimation of arterial traffic and structural analysis of traffic patterns using probe vehicles, A. Hofleitner, R. Herring, A. Bayen, Y. Han, F. Moutarde, and A. de la Fortella, Proceedings of the Transportation Research Board 91st Annual Meeting, (TRB’12), Washington D.C., January 22–26, 2012.
  3. Probability distributions of travel times on arterial networks: a traffic flow and horizontal queuing theory approach, A. Hofleitner, R. Herring, and A. BayenProceedings of the Transportation Research Board 91st Annual Meeting, (TRB’12), Washington D.C., January 22–26, 2012.
  4. Trade-offs between inductive loops and GPS probe vehicles for travel time estimation: A Mobile Century case study, P.-E. Mazare, O.-P. Tossavainen, A. Bayen, and D. WorkTransportation Research Board 91st Annual Meeting, (TRB’12), Washington D.C., January 22–26, 2012.
  5. A Three-Stream Model for Arterial Traffic, C. Bails, A. Hofleitner, Y. Xuan, A. Bayen, Proceedings of the Transportation Research Board 91st Annual Meeting (TRB'12), Washington D.C., January 22–26, 2012.
  6. On Stackelberg Routing on Parallel Networks with Horizontal Queues, W. Krichene, J. Reilly, S. Amin, A. Bayen, 51st IEEE Conference on Decision and Control, 2012.
  7. Learning the Dependency Structure of Highway Networks for Traffic Forecast, S. Samaranayake, S. Blandin, A. Bayen, 50th IEEE Conference on Decision and Control, Orlando, December 12-15, 2011.
  8. Online Least-Squares Estimation of Time-Varying Systems with Sparse Temporal Evolution and Application to Traffic Estimation, A. Hofleitner, L. El Ghaoui, A. Bayen, 50th IEEE Conference on Decision and Control and European Control Conference , pp. 2595-2601, Atlanta, December 2011, doi: 10.1109/CDC.2011.6160832.
  9. An Adaptive Routing System for Location-Aware Mobile Devices on the Road Network, P. Borokhov, S. Blandin, S. Samaranayake, O. Goldschmidt, A. Bayen, IEEE Conference on Intelligent Transportation Systems (ITSC), Washington, D.C., October 2011.
  10. Optimal Decomposition of Travel Times Measured by Probe Vehicles Using a Statistical Trafic Flow Model, A. Hofleitner, R. Herring, A. Bayen, IEEE Conference on Intelligent Transportation Systems (ITSC), Washington, D.C., pp. 815-821, October 2011, doi: 10.1109/ITSC.2011.6083050.
  11. Arterial Travel Time Estimation Based on Vehicle Re-Identification Using Magnetic Sensors: Performance Analysis, R. Sanchez, C. Flores, R. Horowitz, R. Rajagopal, P. Varaiya, IEEE ITSC Conference, Washington, D.C., 2011.
  12. Vehicle Re-Identification Using Wireless Magnetic Sensors: Algorithm Revision, Modifications and Performance Analysis, R. Sanchez, C. Flores, R. Horowitz, R. Rajagopal, P. Varaiya, IEEE International Conference on Vehicular Electronics and Safety, Beijing, 2011.
  13. Analysis of Adaptive Learning Algorithm for Freeway Ramp Flow Imputation by Ajith Muralidharan and Roberto Horowitz. Dynamic Systems and Control Conference, 2011 
  14. Model Based Fault Detection of Freeway Traffic Sensors by Gunes Dervisoglu and Roberto Horowitz. Dynamic Systems and Control Conference, 2011 
  15.  Learning Traffic Flow Dependencies in Highway Networks, S.Samaranayake, S. Blandin, A. Bayen, 50th IEEE Conference on Decision and Control, December 12-15 2011, Orlando, FL.
  16.  Scaling the Mobile Millennium System in the Cloud, T. Hunter, T. Moldovan, M. Zaharia, S. Merzgui, J. Ma, M. Franklin, P. Abbeel, A. BayenACM Symposium on Cloud Computing (SOCC’11), October 27–28, 2011, Cascais, Portugal
  17.  Optimal decomposition of travel times measured by probe vehicles using a statistical trafic flow model, A. Aueitner, R. Herring and A. Bayen, To appear, IEEE Conference on Intelligent Transportation Systems (ITSC), Washington, DC, pp. 815-821, October 2011, doi: 10.1109/ITSC.2011.6083050
  18.  An adaptive routing system for location-aware mobile devices on the road network, P. Borokhov, S. Blandin, S. Samaranayake, O. Goldschmidt and A. Bayen, IEEE Conference on Intelligent Transportation Systems (ITSC), Washington, DC, October 2011
  19. Mobile Millennium Stockholm, A. Allstrom, J Archerb, A. Bayen, S. Blandin, J. Butler, D. Gundlegard H. Koutsopoulos, J. Lundgren, M. Rahmani, O.-P. Tossavainen, 2nd International Conference on Models and Technologies for ITS, Leuven, Belgium, June 22-24, 2011
  20. Aurora RNM - A Macroscopic Simulation Tool for Arterial Traffic Modeling and Control by Andy Chow, Gabriel Gomes, Alex Kurzhanskiy, Pravin Varaiya. Presented at the 89th Annual TRB Meeting in January 2010 
  21.  Using Mobile Phones to Forecast Arterial Traffic Through Statistical Learning, R. Herring, A. Hofleitner, S. Amin, T.Nasr, A. Khalek, P. Abbeel, A. BayenTransportation Research Board 89th Annual Meeting, Washington D.C., January 10-14, 2010
  22. Link Vehicle-Count - The Missing Measurement for Traffic Control by Markos Papageorgiou and Pravin Varaiya. 12th IFAC Symposium on Control in Transportation Systems, 2009 
  23. Macroscopic Modeling and Simulation of Freeway Traffic Flow by Jan Hueper, Gunes Dervisoglu, Ajith Muralidharan, Gabriel Gomes, Roberto Horowitz, Pravin Varaiya. 12th IFAC Symposium on Control in Transportation Systems, 2009 
  24. Fundamental Diagram Modeling and Analysis Based NGSIM Data by Xiao-Yun Lu, Pravin Varaiya, Roberto Horowitz, Alex Skabardonis. 12th IFAC Symposium on Control in Transportation Systems, 2009 
  25. Aurora Road Network Modeler by Alex Kurzhanskiy, Jaimyoung Kwon, Pravin Varaiya. 12th IFAC Symposium on Control in Transportation Systems, 2009 
  26. Freeway Traffic Flow Simulation Using The Link Node Cell Transmission Model by Ajith Muralidharan, Gunes Dervisoglu, Roberto Horowitz. American Control Conference, 2009 
  27. Path and travel time inference from GPS probe vehicle data, T. Hunter, R. Herring, P. Abbeel, A. BayenNeural Information Processing Systems foundation (NIPS), Vancouver, Canada, December 2009
  28. Optimal sensor placement for freeway travel time estimation, X. Ban, R. Herring, J.-D. Margulici, A. Bayen18th International Symposium on Transportation and Traffic Theory (ISTTT), July 2009
  29.  A general phase transition model for vehicular traffic, S. Blandin, D. Work, P. Goatin, B. Piccoli and A. Bayen,2009 IFAC workshop on Control of Distributed Parameter Systems, Toulouse, France, July 20-24 2009
  30.  Lagrangian Sensing: Traffic Estimation with Mobile Devices, D. Work, O.-P. Tossavainen, Q. Jacobson and A.Bayen2009 American Control Conference, June 2009
  31.  Guaranteed bounds on highway travel times using probe and fixed data, C. Claudel, A. Hofleitner, N. Mignerey, A.Bayen88th Transportation Research Board Annual Meeting, Washington D.C., January 10-14 2009
  32. TOPL: Tools for Operational Planning of Transportation Networks by TOPL Group. Dynamic Systems and Control Conference, 2008 
  33. An ensemble Kalman filtering approach to highway traffic estimation using GPS enabled mobile devices, D. Work, O.-P. Tossavainen, S. Blandin, A. Bayen, T. Iwuchukwu, K. Tracton47th IEEE Conference on Decision and Controlpp. 5062-5068, Cancun, Mexico, Dec. 2008. doi:10.1109/CDC.2008.4738999
  34. Traffic flow reconstruction using mobile sensors and loop detector data, J.-C. Herrera and A. Bayen87th Transportation Research Board Annual Meeting, Washington D.C., January 13-17 2008
  35. The Components of Congestion: Delay from Incidents, Special Events, Lane Closures, Weather, Potential Ramp Metering Gain and Excess Demand by Jaimyoung Kwon, Pravin Varaiya. Presented in Transportation Research Board, 2006 
  36. The Congestion Pie: Delay from Collisions, Potential Rap Metering Gain, and Excess Demand by Jaimyoung Kwon, Pravin Varaiya. Presented in Trasportation Research Board, 2005.