| 城市群交通网络层级结构与组团结构识别 |
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| 引用本文： | 李夏苗,王国明,胡正东,杨波.城市群交通网络层级结构与组团结构识别[J].系统工程,2012(5):81-88. |
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| 作者姓名： | 李夏苗 王国明 胡正东 杨波 |
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| 作者单位： | 中南大学交通运输工程学院;南华大学 |
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| 基金项目： | 国家自然科学基金资助项目(71071165) |
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| 摘 要： | 为了深入研究城市群交通网络层次结构与组团结构,本文建立复杂网络层级结构和组团结构识别算法,并以长株潭城市群交通网络为例划分城市群交通网络的层级结构与组团结构。通过对长株潭城市群交通网络的层次结构与组团结构的研究可以得出以下几个重要结论:(1)层级结构和组团结构并不是孤立,二者同时存在的。(2)复杂网络的层次结构和组团结构算法能够有效地、准确地划分城市群层级结构与组团结构。(3)河流等自然地理条件对城市交通网络连通性和交通网络中的层次结构和组团结构有至关重要的影响。
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| 关 键 词： | 复杂网络 交通网络 层级结构 组团结构 |
Identifying Hierarchical Structure and Community Structure of the Traffic Networks of Urban Agglomeration |
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| LI Xia-miao,WANG Guo-ming,HU Zheng-dong,YANG Bo.Identifying Hierarchical Structure and Community Structure of the Traffic Networks of Urban Agglomeration[J].Systems Engineering,2012(5):81-88. |
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| Authors: | LI Xia-miao WANG Guo-ming HU Zheng-dong YANG Bo |
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| Institution: | 1(1.School of Traffic and Transport Engineering,Central South University,Changsha 410075,China;2.The University of South China,Hengyang 421001,China) |
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| Abstract: | In order to research hierarchical structure and community structure of the traffic networks of urban agglomeration,this paper builds the identification algorithm of hierarchical structure and community structure of complex network,which is used to analyze the hierarchical structure and community structure of the traffic networks of Chang-Zu-Tan urban agglomeration.The conclusions demonstrate that:(1) the hierarchical structure and community structure of the traffic networks of urban agglomeration are not isolated,instead both exist simultaneously;(2) the identification algorithm of hierarchical structure and community structure of complex network is effective and accurate;(3) rivers and other natural and geographical conditions have impacts on the connectivity the traffic networks of urban agglomeration connectivity. |
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| Keywords: | Complex Network Traffic Network Hierarchical Structure Community Structure |
| 本文献已被 CNKI 等数据库收录！ |
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