作者机构:[1]Key Laboratory for Urban Transportation Complex Systems Theory and Technology of Ministry of Education (Beijing Jiaotong University), Beijing 100044, China
相关基金:Project(2012CB725400) supported by the National Basic Research Program of China, Projects(70901005, 71071016, 71131001) supported by the National Natural Science Foundation of China; Project(2011JBM055) supported by the Fundamental Research Funds for the Central Universities of China