Basic centrality measures on urban transport network nodes

Abstract

Based on the degree of nodes of urban transport in Dispur town, thirty five bus stations are selected as nodes. From the speculation of complex network, the network model of Dispur urban transport is built. By analyzing the degree centrality index, betweenness centrality index and closeness centrality index of nodes within the network, the extent of centrality of every node within the network is studied. From a special purpose of read to work out the hub node of Dispur urban transport network, appreciate the city's key sites and major transfer sites. The dependableness of the network is decided by the soundness of some key nodes. The analysis of network node centralization will offer a theoretical basis for the rational allocation of urban transport network sites and conveyance system designing.