November 14, 2012
Dr. Nebiyou Tilahun, UPP, presents a seminar entitled "An agent based model of origin destination estimation (ADOBE)" Wednesday, November 14th at 4:00 pm in Rm 1127 SEO
November 7, 2012
Mr. Thomas Murtha, CMAP, will address the CTS-IGERT community at 4:00 p.m. in Room 1127 SEO.
October 24, 2012
Please join us in welcoming Dr. Bo Zou, CME, on Wednesday, October 24th, Room 1127 SEO, 4:00 p.m.
September 25, 2012
Award Received by Joshua Auld, CTS-IGERT alumnus.
April 20, 2012
Congratulations to James Biagioni, CTS Fellow and CS PhD candidate, winner of the Dean's Scholar award.
January 2, 2012
James Biagioni, CTS Fellow, receives "Best Presentation Award" at SenSys2011
July 30, 2010
Dr. Ouri Wolfson, Dr. Phillip Yu, and Leon Stenneth, CS student and CTS Associate, recently had a paper accepted to the 6th IEEE International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob 2010).
April 15, 2011
Dr. Satish Ukkusari, Purdue University, College of Civil Engineering, will present a seminar Friday, April 15th at 2:30 p.m. in Room 1000 SEO.
"Recent Advances in Dynamic Network Equilibrium Modeling for Intelligent Transportation Systems"
Dynamic Network Equilibrium provides a governing framework for the analysis and design of transportation networks especially in the context of real time operations. There are three main challenges in dynamic network equilibrium problems: (i) the appropriate traffic flow modeling; (ii) the development of properties for dynamic equilibrium and (iii) the computation of dynamic equilibrium.
In this talk, I will focus on three main issues related to dynamic equilibrium at its applications to intelligent transportation systems. I will:
(1) Present specific traffic flow models which can be used to model dynamic equilibrium and discuss the notion of price of anarchy for different models.
(2) Discuss recent work on formulating the network wide dynamic equilibrium model using complementarity theory with an embedded traffic flow model.
(3) Present open questions in this area of interest to the computer science community.
Numerical results and computational issues will also be discussed towards the end of the talk.
Satish Ukkusuri is an Associate Professor in the School of Civil Engineering at Purdue University. Previously he was an Assistant Professor and the Blitman Endowed Chair Professor at Rensselear Polytechnic Institute. Dr. Ukkusuri leads the transportation network mobility research group at Purdue that focuses on interdisciplinary work in real-time traffic networks and telematics, freight transportation and logistics, disaster management and stochastic traffic network optimization and simulation. Dr. Ukkusuri is the Area Editor of Networks and Spatial Economics, Overview Paper Editor of Transportation Research Part-C and the Chair of the ITS SIG at INFORMS. He has received numerous awards in transportation, most recently, the Council of University Transportation Centers New Faculty Award for outstanding research and leadership. His research has been funded in the last few years by five NSF awards and New York, New Jersey, New York City, Indiana and U.S. departments of transportation.