1. College of Transportation Engineering, Dalian Maritime University, Dalian, China;
2. Faculty of Civil and Environmental Engineering, Technion-Israel Institute of Technology, Haifa, Israel;
3. Faculty of Engineering, Transportation Research Centre, The University of Auckland, Auckland, New Zealand;
4. College of Transport & Communications, Shanghai Maritime University, Pudong, Shanghai, China;
5. National Engineering Laboratory of Integrated Transportation Big Data Application Technology, School of Transportation and Logistics, Southwest Jiaotong University, Chengdu, China