Topological Connectivity Analysis on Freight Transportation Networks

摘要：

　　The connections between nodes in Freight Transportation Networks(FTNs)are highly complex.With the topological modelling of real world FTNs,this paper introduces quantitative indicators,such as degree distribution and edge/node betweenness centrality,to analyze the topological connectivity.The exponential laws of degree distribution and edge/node betweenness centrality are shown by numerical results on the coal transportation network in Shanxi,China.

关键词： Topological connectivity Degree distribution Betweenness Freight transportation networks

作者: Xi-sheng SHEN Xiao-fang WANG Lian-yi ZHANG Xi-fu WANG

作者单位: School of Traffic and Transportation,Beijing Jiaotong University,Beijing 100044,China School of Business,Renmin University of China,Beijing 100872,China Science and Technology on Space System Simulation Laboratory,Beijing Simulation Center,Beijing 10085

会议类型: 国际会议

会议名称: INTERNATIONAL CONFERENCE ON COMPUTATIONAL MODELING, SIMULATION AND OPTMIZATION (CMSO 2019)(2019年计算建模、仿真与优化国际会议)

会议地点: 北京

会议语种:英文

页码: 211-215

在线出版日期: 2019-11-24（万方平台首次上网日期，不代表论文的发表时间）