Affiliation: | 1.School of Information Science and Technology, Southwest Jiaotong University, Chengdu, 610031, Sichuan, China ;2.National Engineering Laboratory of Integrated Transportation Big Data Application Technology, Southwest Jiaotong University, Chengdu, 610031, Sichuan, China ;3.School of Mechanical Engineering, Southwest Jiaotong University, Chengdu, 610031, Sichuan, China ; |