1. Highway Traffic State Estimation with Mixed Connected and Conventional Vehicles: Microscopic Simulation-Based Testing;Fountoulakis;Transportation Research Part C,2017
2. Nissan A. (2013). Evaluation of recommended variable speed limits for motorway traffic control: the case of E4-Motorway in Stockholm. Presented at 92nd Annual Meeting of the Transportation Research Board, Washington, D.C.
3. Xianfeng, Y., Yongjie, L., Yang, L., Nan, Z.(2013). Optimal Variable Speed Limit Control for Real-time Freeway Congestions. 13th COTA International Conference of Transportation Professionals (CICTP 2013). Procedia - Social and Behavioral Sciences 96 ( 2013) 2362 - 2372
4. Dan, M., Robert, B., Geza, P., Praprut, S., Kevin B., and Gerald, U. (2017). Use of Intelligent Transportation Systems in Rural Work Zones. FHWA/TX-11/0-6427-1. Project performed in cooperation with the Texas Department of Transportation and the Federal Highway Administration. URL: http://tti.tamu.edu/documents/0-6427-1.pdf.
5. Characteristics of variable speed limit systems;Ellen;European Transport Research Review,2018