1. Ph.D. Candidate, School of Transportation and Logistics, Dalian Univ. of Technology, Dalian 116024, China.
2. Associate Professor, School of Transportation and Logistics, Dalian Univ. of Technology, Dalian 116024, China (corresponding author). ORCID: .
3. Professor, School of Transportation and Logistics, Dalian Univ. of Technology, Dalian 116024, China.