Dr. Xu made a podium presentation at the 24th International Symposium on Transportation and Traffic Theory (ISTTT24) on his work A Generalized Fluid Model of Ride-Hailing Systems. This is a collaborative work with Dr. Xu’s co-authors from the University of Michigan and Didi Chuxing. The paper is published in Transportation Research Part B: Methodological [URL].
Since its launch in 1959 by the late Robert Herman, the International Symposium on Transportation & Traffic Theory series has remained the primary venue for discussing advances in the theoretical and methodological aspects of the interdisciplinary field of transportation and traffic systems science. It has been the premier gathering for the world’s transportation and traffic theorists.