Power law and small world properties in a comparison of traffic city networks |
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| Authors: | MA Ke WANG ZhongWen JIANG Jian ZHU GuangXi & LI Wei |
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| Institution: | MA Ke1,2,WANG ZhongWen3,JIANG Jian4,ZHU GuangXi2 & LI Wei5 1 Department of Physics,College of Maths and Physics,China University of Geosciences,Wuhan 430074,China,2 Department of Electronics and Information Engineering,Huazhong University of Science and Technology,3 Department of Mathematics,Kashgar Teachers College,Kashgar 844006,4 Institut Superieur des Materiaux du Mans,44,Avenue F.A. Bartholdi,72000 Le Mans,France,5 Institute of Particle Physics,Central Chi... |
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| Abstract: | We analyze the statistical properties of the urban public bus networks of two cities (Beijing and Chengdu) in China. To this end, we present a comprehensive survey of the degree distribution, average path length, and clustering of both networks. It is shown that both networks exhibit small world behavior and are hierarchically organized. We also discuss the differences between the statistical properties displayed by the two networks. In addition, we propose a weight distribution approach to study the passen... |
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| Keywords: | public transport network complex network power-law distribution small-world |
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