| 基于CSCD和SCI的跨省区科学合作网络可视化分析 |
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| 引用本文： | 尹丽春,姜春林,殷福亮,王友强.基于CSCD和SCI的跨省区科学合作网络可视化分析[J].图书情报工作,2007,51(8):62-64,89. |
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| 作者姓名： | 尹丽春 姜春林 殷福亮 王友强 |
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| 作者单位： | 1. 大连理工大学电子与信息学院,大连,116024
2. 大连理工大学21世纪发展研究中心,大连,116024 |
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| 摘 要： | 利用CSCD（1998-2005）和SCI（2000-2005）数据库得出我国31个省区科学合作论文的数据矩阵，构建出一系列跨省区、有向加权的合作网络。利用网络绘图分析软件Netdraw将其可视化，并从不同角度将省区间的科学合作状态表现出来并加以分析。结果显示：弱势省区倾向于与强势省区合作；弱势省区之间合作极少；SCI合作网络中各省区之间的合作差异程度大于CSCD合作网络中的合作差异程度。
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| 关 键 词： | 科学合作 合作网络 可视化 |
| 修稿时间： | 2007-02-042007-04-03 |
Analysis of Interprovincial Science Collaboration Network Visualization Based on CSCD and SCI Databases |
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| Yin Lichun,Jiang Chunlin,Yin Fuliang,Wang Youqiang.Analysis of Interprovincial Science Collaboration Network Visualization Based on CSCD and SCI Databases[J].Library and Information Service,2007,51(8):62-64,89. |
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| Authors: | Yin Lichun Jiang Chunlin Yin Fuliang Wang Youqiang |
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| Institution: | 1. School of Electronic and Information Engineering, Dalian University of Technology, Dalian 116024;2. 21 st Century Development and Research Center, Dalian University of Technology, Dalian 116024 |
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| Abstract: | Using the databases of CSCD and SCI, the paper gets the data matrix of science collaboration papers of 31 provinces in China, and constructs a series interprovincial collaboration networks with directed weight. The paper also makes the cooperation network visualization by using the social network analysis software Netdraw, The results show that developing provinces tend to cooperate with developed provinces, especially with the capital cities such as Beijing, but cooperation among developing provinces arc seldom, and that cooperation differences among provinces in SCI database are more distinctive than in CSCD database. |
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| Keywords: | science collaboration collaboration network visualization |
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