# Publications

## Journal publications

**Refereed journal publications (published, in press, accepted)**

- Lax-Hopf based incorporation of internal boundary conditions into Hamilton-Jacobi equation. Part I: Theory, C. Claudel and A. Bayen.
*IEEE Transactions on Automatic Control*. 55(5), pp. 1142-1157, May 2010. doi:10.1109/TAC.2010.2041976 - Lax-Hopf based incorporation of internal boundary conditions into Hamilton-Jacobi equation. Part II: Computational methods, C. Claudel and A. Bayen.
*IEEE Transactions on Automatic Control*. 55(5), pp. 1158-1174, May 2010. doi:10.1109/TAC.2010.2045439 - A traffic model for velocity data assimilation, D. Work, S. Blandin, O.-P. Tossavainen, B. Piccoli and A. Bayen,
*Applied Mathematics Research eXpress (AMRX)*, 2010(1), pp. 1-35, April 2010. doi:10.1093/amrx/abq002 - Evaluation of traffic data obtained via GPS-enabled mobile phones: the
*Mobile Century*field experiment, J.-C. Herrera, D. Work, X. Ban, R. Herring, Q. Jacobson and A. Bayen.*Transportation Research C*, 18, pp. 568–583, 2010. doi:10.1016/j.trc.2009.10.006. - Incorporation of Lagrangian measurements in freeway traffic state estimation, J.-C. Herrera and A. Bayen.
*Transportation Research B*, 44(4), pp. 160-481, May 2010. doi:10.1016/j.trb.2009.10.005 - Delay pattern estimation for signalized intersections using sampled travel times, J. Ban, R. Herring, P. Hao, and A. Bayen,
*Transportation Research Record*, No. 2130, pp. 109–119, 2009. doi:10.3141/2130-14 - Dirichlet problems for some Hamilton-Jacobi equations with inequality constraints, J.-P. Aubin, A. Bayen, P. Saint-Pierre,
*SIAM Journal on Control and Optimization*, 47(5), pp. 2348–2380, 2008, doi:10.1137/060659569 - Convex formulations of data assimilation problems for a class of Hamilton-Jacobi equations, C. Claudel and A. Bayen. In review,
*SIAM Journal on Optimization and Control*. Submitted Nov. 2009. - A general phase transition model for vehicular traffic, S. Blandin, D. Work, P. Goatin, B. Piccoli and A. Bayen. In review,
*SIAM Journal on Applied Mathematics*. Submitted March 2009

**Refereed journal publications (in review)**

__Enhancing Privacy and Accuracy in Probe Vehicle Based Traffic Monitoring via Virtual Trip Lines__, B. Hoh, T.Iwuchukwu, Q. Jacobson, M. Gruteser, A. Bayen, J-.C. Herrera, R. Herring, D. Work, M. Annavaram, J. Ban, in review,*IEEE Transactions on Mobile Computing*, April 2010__Analytical and grid-free solutions to the Lighthill-Whitham-Richards traffic flow model__, P.-E. Mazare, C. G. Claudel and A. M. Bayen, Submitted to*Transportation Research B*, 2010.__Solutions to inverse modeling problems involving Hamilton-Jacobi equations using Linear Programming__, C. G. Claudel, Timothee Chamoin, and A. M. Bayen, Submitted to*IEEE Transactions on Control Systems Technology*, 2010.__Enhancing Privacy and Accuracy in Probe Vehicle Based Traffic Monitoring via Virtual Trip Lines__, B. Hoh, T.Iwuchukwu, Q. Jacobson, M. Gruteser, A. Bayen, J-.C. Herrera, R. Herring, D. Work, M. Annavaram, J. Ban, in review,*IEEE Transactions on Mobile Computing*, April 2010__Analytical and grid-free solutions to the Lighthill-Whitham-Richards traffic flow model__, P.-E. Mazare, C. G. Claudel and A. M. Bayen, Submitted to*Transportation Research B*, 2010.__Solutions to inverse modeling problems involving Hamilton-Jacobi equations using Linear Programming__, C. G. Claudel, Timothee Chamoin, and A. M. Bayen, Submitted to*IEEE Transactions on Control Systems Technology*, 2010.

## Conference publications

**Refereed conference publications**

- Estimating arterial traffic conditions using sparse probe data, R. Herring, A. Hofleitner, P. Abbeel, A. Bayen,
*13th International IEEE Conference on Intelligent Transportation Systems*, Sep. 19 – 22, 2010, Madeira Island, Portugal - Linear and quadratic programming formulations of data assimilation or data reconciliation problems for a class of Hamilton-Jacobi equations, C. Claudel and A. Bayen,
*Proceedings of the American Control Conference*, June 30-July 02, 2010, Baltimore, MD - Using Mobile Phones to Forecast Arterial Traffic Through Statistical Learning, R. Herring, A. Hofleitner, S. Amin, T. Nasr, A. Khalek, P. Abbeel, A. Bayen,
*Transportation Research Board 89th Annual Meeting*, Washington D.C., January 10-14, 2010 - A class of perturbed cell transmission models to account for traffic variability, S. Blandin, D. Work, P. Goatin, B. Piccoli and A. Bayen,
*Transportation Research Board 89th Annual Meeting*, Washington D.C., January 10-14, 2010 - Mobile Transit Trip Planning with Real–Time Data, J. Jariyasunant, D. Work, B. Kerkez, R. Sengupta, S. Glaser, and A. Bayen.
*Transportation Research Board 89th Annual Meeting*, Washington, D.C., Jan. 10--14, 2010. - Path and travel time inference from GPS probe vehicle data, T. Hunter, R. Herring, P. Abbeel, A. Bayen,
*Neural Information Processing Systems foundation (NIPS)*, Vancouver, Canada, December 2009 - Kernel regression for travel-time estimation via convex optimization, S. Blandin, L. El Ghaoui and A. Bayen,
*48th IEEE Conference on Decision and Control*, Shanghai, China, Dec. 2009 - Dirichlet problems for some Hamilton-Jacobi equations with inequality constraints, J.-P. Aubin, A. Bayen, P. Saint-Pierre. To appear,
*48th IEEE Conference on Decision and Control*, Shanghai, China, Dec. 2009 - Minimal error certificates for detection of faulty sensors using convex optimization, C. Claudel and A. Bayen.
*2009 Allerton Conference on Communication and Control*, Allerton, IL, Sep. 2009 - Optimal sensor placement for freeway travel time estimation, X. Ban, R. Herring, J.-D. Margulici, A. Bayen,
*18th International Symposium on Transportation and Traffic Theory (ISTTT)*, July 2009 - Lagrangian Sensing: Traffic Estimation with Mobile Devices, D. Work, O.-P. Tossavainen, Q. Jacobson and A. Bayen,
*2009 American Control Conference*, June 2009 - 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 - Guaranteed bounds on highway travel times using probe and fixed data, C. Claudel, A. Hofleitner, N. Mignerey, A. Bayen,
*88th Transportation Research Board Annual Meeting*, Washington D.C., January 10-14 2009 - Delay pattern estimation for signalized intersections using sampled travel times, X. Ban, R. Herring, P. Hao, and A. Bayen,
*88th Transportation Research Board Annual Meeting*, Washington D.C., January 10-14 2009 - 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. Tracton,
*47th IEEE Conference on Decision and Control*, pp. 5062-5068, Cancun, Mexico, Dec. 2008. doi:10.1109/CDC.2008.4738999 - Guaranteed bounds for traffic flow parameters estimation using mixed Lagrangian-Eulerian sensing, C. Claudel and A. Bayen,
*46th Annual Allerton Conference on Communication, Control, and Computing*, Allerton, IL, Sep. 23-26. 2008 - Integration of an aggregate flow model with a traffic flow simulator, R. Hoffman, D. Sun, A. Clinet, S. Augustine, J. Burke, R. Viswanathan and A. Bayen,
*AIAA Conference on Guidance, Control and Dynamics*, AIAA Paper 2008-6325, Honolulu, HI, Aug. 18-21, 2008 - Virtual trip lines for distributed privacy preserving traffic monitoring, B.Hoh, M. Gruteser, R. Herring, J. Ban, D. Work, J.-C. Herrera, A. Bayen, M. Annavaram, Q. Jacobson,
*Mobile Systems and Applications (MOBISYS)*, June 17-18 2008, Brekenridge, CO. doi:10.1145/1378600.1378604 [AR 18%]

## Position articles

- Impacts of the mobile internet on transportation cyberphysical systems: traffic monitoring using smartphones, D. Work and A. Bayen,
*National Workshop for Research on High-Confidence Transportation Cyber-Physical Systems: Automotive, Aviation and Rail*, Washington, DC, November 18-20, 2008 - Automotive cyber physical systems in the context of human mobility, D. Work, A. Bayen, and Q. Jacobson,
*National Workshop on High-Confidence Automotive Cyber-Physical Systems*, Troy, MI, April 3-4, 2008 - Mobile Century - using GPS mobile phones as traffic sensors: A field experiment, S. Amin et al.,
*15th World Congress on Intelligent Transportation Systems*, New York, NY, Nov. 2008