Analysis of energy consumption reduction in metro systems using rolling stop-skipping patterns. - Songpo Yang; Jianjun Wu 003; Xin Yang 013; Feixiong Liao; Daqing Li; Yun Wei (Comput. Ind. Eng., 2019)

An Efficient Train Timetable Scheduling Approach With Regenerative-Energy Supplementation Strategy Responding to Potential Power Interruptions. - Songpo Yang; Feixiong Liao; Jianjun Wu 003; Yanyan Chen (IEEE Trans. Intell. Transp. Syst., 2022)

A Coordination Optimization for Train Operation and Energy Infrastructure Control in a Metro System. - Songpo Yang; Jie Xiong; Danni Cao; Jianjun Wu 003 (IEEE Trans. Intell. Transp. Syst., 2024)

A synchronous crew scheduling problem with time fairness based on a two-phrase assignment strategy in an urban rail transit network. - Mengjiao Zhao; Songpo Yang; Danni Cao; Lishan Sun; Jianjun Wu (Comput. Ind. Eng., 2025)

Optimal on-demand bus operation with passenger split and time window flexibility under fare incentives. - Jie Xiong; Zhuxuan Cheng; Songpo Yang; Bin Ran (Expert Syst. Appl., 2025)