1. Professor, Urban Transportation Research Institute, China Academy of Urban Planning and Design, Beijing, P. R. China; Professor, Shanghai Maritime University, Shanghai, P. R. China; Professor, University of Florida, Gainesville, FL, USA
2. Senior Postdoctoral Associate, Intelligent Transportation Systems Lab, Department of Civil and Environmental Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA (corresponding author: )
3. Professor of Engineering, Urban Transportation Research Institute, China Academy of Urban Planning and Design, Beijing, P. R. China
4. Professor and Executive Director, Smart City and Intelligent Transportation Interdisciplinary Center, School of Design, Shanghai Jiao Tong University, Shanghai, P. R. China (co-corresponding author: )