1. Research and Development Center of Basic Platform, State Grid EV Service, Beijing, China
2. School of Information Management and the Institute of Big Data and Digital Economy, Hubei University of Economics, Wuhan, China
3. School of Public Affairs and Administration, University of Electronic Science and Technology, Chengdu, China
4. College of Computer Science and Electronic Engineering, Hunan University, Changsha, China
5. School of Computer Science and Engineering, Nanyang Technological University, 50 Nanyang Ave, Singapore