Université de Fribourg

Empirical analysis of dependence between stations in Chinese railway network

Wang, Yong-Li ; Zhou, Tao ; Shi, Jian-Jun ; Wang, Jian ; He, Da-Ren

In: Physica A: Statistical Mechanics and its Applications, 2009, vol. 388, no. 14, p. 2949-2955

A railway transportation system can be represented by a bipartite network consisting of trains and stations, where a train is connected to all stations where it stops. In this paper, motivated by the resource-allocation process taking place on networks, we design a method to project a Chinese train-station bipartite network into a weighted station network. A new metric is proposed to quantify the...