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现代图书情报技术  2011, Vol. Issue (11): 60-66    DOI: 10.11925/infotech.1003-3513.2011.11.10
  情报分析与研究 本期目录 | 过刊浏览 | 高级检索 |
专利权人引用网络中的媒介角色研究
肖宇锋1,2, 江洪1, 董克3
1. 中国科学院国家科学图书馆武汉分馆 武汉 430071;
2. 中国科学院研究生院 北京 100049;
3. 武汉大学信息管理学院 武汉 430072
A Study on Mediation Roles to Patent Assignee Citation Network
Xiao Yufeng1,2, Jiang Hong1, Dong Ke3
1. The Wuhan Branch of National Science Library, Chinese Academy of Sciences, Wuhan 430071, China;
2. Graduate University of Chinese Academy of Sciences, Beijing 100049, China;
3. School of Information Management, Wuhan University, Wuhan 430072, China
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摘要 对专利权人引用网络中的3种类型的媒介角色的概念、算法等进行梳理,根据媒介角色理论和知识交流理论对媒介角色是否影响专利权人技术创新能力做理论推导,并提出3个假设。通过实证分析发现,不同的角色影响程度各不相同:中介中心性对专利权人技术创新能力的影响力最大;5种桥系数小于中介中心性,影响最小的是结构洞约束。
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肖宇锋
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董克
关键词 媒介角色专利权人引用网络中介中心性桥结构结构洞    
Abstract:The concepts and algorithms of three types mediation roles including betweenness centrality、brokerage structure and structural hole in assignees citation network are analyzed, and the functions of mediation roles to assignees technology innovation are deducted theoretically based on the mediation theory and knowledge communication theory,then three hypotheses are proposed. Through empirical study,it is found that the influence degrees are different:the influence of betweenness centrality to assignee technology innovation is the strongest,then the five brokerage indexes,and the weakest influence degree is structural hole.
Key wordsMediation role    Patent assignee    Citation network    Betweenness centrality    Brokerage structure
收稿日期: 2011-08-29     
:  G306  
引用本文:   
肖宇锋, 江洪, 董克. 专利权人引用网络中的媒介角色研究[J]. 现代图书情报技术, 2011, (11): 60-66.
Xiao Yufeng, Jiang Hong, Dong Ke. A Study on Mediation Roles to Patent Assignee Citation Network. New Technology of Library and Information Service, DOI:10.11925/infotech.1003-3513.2011.11.10.
链接本文:  
http://manu44.magtech.com.cn/Jwk_infotech_wk3/CN/10.11925/infotech.1003-3513.2011.11.10
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