Spatial distribution complexities of traffic congestion and bottlenecks in different network topologies

摘要: Abstract Recently, urban traffic congestion has become a popular social problem. The generation and the propagation of close relation with network topology, flow, etc. In this study, based on flow method, we investigate time space distribution characteristics bottlenecks in different topologies (e.g., small world, random regular network). simulation results show that is an optimal structure, which smaller than others. Moreover, worst topology prone to be congested. Additionally, also prove effects community structure system including its generation, time–space complexities. Results indicate strong can improve performance effective resist congestion.