Node importance evaluation of world city networks: A survey

摘要: The study of world city networks becomes one the hottest research areas. Mining important nodes has been questions in network evaluation applications. In this paper, we firstly summarized characteristics and evaluated their centrality power control. Then, node importance methods based on topologies were surveyed from three prospects relevance, shortest path other methods. latest progresses transmission mechanism also reviewed paper. At last, some extensions evaluations analyzed future works are suggested.