An Efficient Insertion Operator in Dynamic Ridesharing Services YiXu, Yongxin Tong, Yexuan Shi, Qian Tao, Ke Xu Wei Li Key Laboratory of Software Development Environment, School of Computer Science and Engineering, Beihang University, China O)北京航空航天大学 BEIHANG UNIVERSITYAn Efficient Insertion Operator in Dynamic Ridesharing Services Yi Xu, Yongxin Tong, Yexuan Shi, Qian Tao, Ke Xu, Wei Li Key Laboratory of Software Development Environment, School of Computer Science and Engineering, Beihang University, China