The unified route choice framework integrates route choice (RCS) and traffic control systems (TCS) to mitigate congestion in urban road networks for achieving sustainable urban mobility. Unified route choice framework: Specification and application to urban traffic control. Transportation Research Record: Journal of the
Work with the Polymath project was published on Algebra & Number Theory
The work with the Polymath project was published on Algebra & Number Theory. D. H. J. Polymath. New equidistribution estimates of Zhang type. Algebra & Number Theory, 2014, 8(9): 2067-2199. [DOI] Polymath8a authors: Wouter Castryck, Etienne Fouvry, Gergely Harcos, Emmanuel Kowalski,
Attended MIT Enterprise Forum of Pittsburgh
We attended MIT Enterprise Forum of Pittsburgh held at Heinz College, Carnegie Mellon University, Pittsburgh. The topic is about “Policy, Innovation and Entrepreneurship–A New Roadmap to Urban Innovation?”, where government and entrepreneurial leaders discussed policy and related challenges of creating a
Work with the Polymath project was published on Research in the Mathematical Sciences
The work with the Polymath project was published on Research in the Mathematical Sciences. D. H. J. Polymath. Variants of the Selberg sieve, and bounded intervals containing many primes.Research in the Mathematical Sciences, 2014, 1(12): 1-83. [DOI] Here is the list
Presented work on Multimodal Traffic Control at IEEE ITS Conference, Qingdao, China
On October 10, Dr. Xie presented the work on multimodal urban traffic control at the 2014 IEEE International Conference on Intelligent Transportation Systems, Qingdao, China. This work extends our decentralized, schedule-driven approach to traffic network control in the direction of a broader mobility objective
Presented work at Workshop on Big Data and Urban Informatics
On Aug 11-12, we attended Workshop on Big Data and Urban Informatics, with support from the National Science Foundation, held at the University of Illinois at Chicago (UIC). “The workshop brought together researchers from diverse disciplines motivated by sustainability and
Work on cooperative group optimization system was published on Soft Computing
The cooperative group optimization system (CGOS) consists of a group of compact agents cooperating with their peers in a sharing environment for realizing a common intention of finding high-quality solution(s) based on the internal landscape representation of an optimization task. Xiao-Feng Xie,
Presented work on Urban Traffic Control at TRB 93rd Annual Meeting
Presented the work on tackling real-world changes and the integration with a unified route choice framework for the smart and scalable urban traffic control system at the Transportation Research Board (TRB) Annual Meeting, Washington, DC.
Presented work on Urban Traffic Control at TRB 92nd Annual Meeting
We presented our poster on the initial smart and scalable urban traffic control (SURTRAC) system at the Transportation Research Board (TRB) Annual Meeting, Washington, DC. SURTRAC is a packing box encapsulating the core control engine, including schedule-driven intersection control (SchIC) and decentralized coordination mechanisms, with some strengthening strategies
Work on Smart Urban Traffic Control published on Transportation Research Part C
Schedule-driven intersection control (SchIC) is the core control engine (the brain) of the smart and scalable urban traffic control system. “Schedule-driven intersection control,” Transportation Research Part C, vol. 24, 2012. @Article{Xie2012, Title = {Schedule-driven intersection control}, Author = {Xiao-Feng Xie