Title :
A multi-user multi-mode bi-criteria system assignment model
Author :
Wenjun, Hu ; Xizhao, Zhou
Author_Institution :
Sch. of Transp., Shanghai Maritime Univ., Shanghai, China
Abstract :
System time or system cost is often used as criteria of assignment when concerning system assignment criteria in a multi-user multi-mode transportation network. In other instances, generalized system time or generalized system cost is used. However, it is more meaningful to use bi-criteria to describe user´s choice behavior. This article considers both criteria of system assignment, using multi-objectives theories to establish a multi-user multi-mode bi-criteria system assignment model and introduces bi-objective minimization problem. Using ε - constraint to solve the problem and investigate the gap between bi-criteria system optimization and single-criteria system optimization.
Keywords :
minimisation; operations research; traffic; transportation; ε-constraint; biobjective minimization problem; multiobjectives theories; multiuser multimode bicriteria system assignment model; multiuser multimode transportation network; system cost; system time; Bicycles; Cost function; Joining processes; Minimization; Upper bound; bi-criteria; multi-mode; multi-user; system cost; system time;
Conference_Titel :
Business Management and Electronic Information (BMEI), 2011 International Conference on
Conference_Location :
Guangzhou
Print_ISBN :
978-1-61284-108-3
DOI :
10.1109/ICBMEI.2011.5914446
