摘要
以Web of Science数据库收录的开放存取领域文献为研究对象,在综观作者总体情况的基础上,运用社会网络分析法构建共现图谱,在开展作者中心性分析的同时,探讨离析出的50个核心作者群体情况。基于因子分析与聚类分析,归纳出OA资源共享、OA存储与出版、OA版权与知识库、OA对图书馆及学习方式的影响四大主题,通过构建主题与核心作者共现图谱,揭示作者的研究主题,并对比中外研究现状,最后选取代表性作者群体探析其研究脉络。
This paper studies literatures on open access （OA） retrieved from the Web of Science database. On the basis of macro and micro analysis of authors, the paper draws co - authors map by NetDraw. In addition to a centrality analysis on authors, the paper conducts further analysis on the fifty core author groups which have been previously separated. Based on the factor analysis and cluster analysis, the paper concludes four main re- search topics pertinent to open access, namely OA resources sharing, OA archiving and publishing, the copy- fight and repositories of OA, the impact of OA on the library and learning style. By building the co-occurrence graph, the paper contrasts research status both at home and abroad while revealing the research topics of the core authors. In the end, the paper selects representative groups to analyze their research context. 4 figs. 6 tabs. 33 refs.
出处
《国家图书馆学刊》
CSSCI
北大核心
2014年第6期99-107,共9页
Journal of The National Library of China
基金
教育部高校博士点专项基金项目"开放存取对学术交流系统的影响及其评价指标体系研究"(项目编号:20110091110048)研究成果之一
关键词
开放存取
社会网络分析
聚类分析
作者群体
研究主题
Open Access
Social Network Analysis
Cluster Analysis
Author Groups
Research Topics
