| 管理信息系统领域的合著网络中作者的广度中心度分析 |
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| 引用本文： | 李丽蓉,钱巍,冯玉强.管理信息系统领域的合著网络中作者的广度中心度分析[J].现代图书情报技术,2010,26(5):66-72. |
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| 作者姓名： | 李丽蓉 钱巍 冯玉强 |
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| 作者单位： | （哈尔滨工业大学管理学院哈尔滨 150001）
（哈尔滨农业大学管理学院哈尔滨 150001） |
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| 摘 要： | 基于2009年最新提出的广度中心度的概念及计算方法，对世界顶级的三种管理信息系统期刊中的数据构建合著网络，进行成分分析，在此基础上计算出5个成分中的作者的广度中心度，并对广度中心度分值较高的一些作者的背景及其合作者的研究领域进行详细的调查和分析。结果表明，管理信息系统作为一门综合性较强的学科，其研究者整体的合作行为是较活跃的；而且在广度中心度分值较高的作者中，有很多都是管理信息系统领域的知名专家学者,他们与很多领域的学者有过合作。因此，广度中心度确实可以用来评价专家学者的重要程度。
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| 关 键 词： | 合著网络 中心度 广度中心度 |
| 收稿时间： | 2010-04-12 |
| 修稿时间： | 2010-05-18 |
Analysis of Author’s Extensity Centrality in Co-authorship Networks in the Field of Management Information Systems |
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| Li Lirong,Qian Wei,Feng Yuqiang.Analysis of Author’s Extensity Centrality in Co-authorship Networks in the Field of Management Information Systems[J].New Technology of Library and Information Service,2010,26(5):66-72. |
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| Authors: | Li Lirong Qian Wei Feng Yuqiang |
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| Institution: | (School of Management, Harbin Institute of Technology, Harbin 150001, China)
(School of Management, Agricultural University in Harbin, Harbin 150001, China) |
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| Abstract: | Based on the concept and calculation method of extensity centrality, which are newly proposed in 2009, the paper builds co-authorship networks by the data of the world’s top three journals in Management Information Systems（MIS）field, analyzes the components of networks and calculates the extensity centrality of authors in five components. Then, it surveys and analyzes the backgrounds and cooperators’ research fields of those authors whose extensity centrality scores are high. The results indicate that the whole cooperative behavior of researchers in MIS is more active.Many of the authors with high extensity centrality scores are well-known experts or scholars in MIS, and they cooperate with scholars coming from various fields. Therefore，extensity centrality can indeed be used to evaluate the importance of experts and scholars. |
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