| 基于知识图谱的国内外数字资源研究现状与前沿分析 |
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| 引用本文： | 陈文龙,陈万寅.基于知识图谱的国内外数字资源研究现状与前沿分析[J].新世纪图书馆,2012(5):27-34,1. |
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| 作者姓名： | 陈文龙 陈万寅 |
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| 作者单位： | 南京航空航天大学科技信息研究所 |
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| 摘 要： | 论文以SSCI和CSSCI数据库收录的以数字资源为主题的文献为研究对象,通过信息可视化软件(CiteSpaceⅡ、HistCite及Netdraw)的分析和处理,用知识图谱的方式展示了国内外数字资源领域的重要学术文献和代表性的研究力量,得出了各阶段的研究热点,并分析探讨了国内外研究状况的差异及其产生原因。
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| 关 键 词： | 知识图谱 数字资源 共被引分析 信息可视化 |
Research Status and Fronts Analysis on Digital Resources in China and Abroad Based on Knowledge Mapping |
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| Authors: | Chen Wenlong Chen Wanyin |
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| Institution: | Chen Wenlong,Chen Wanyin |
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| Abstract: | Based on the research papers from SSCI and CSSCI on digital resources,this paper uses information visualization tool (CiteSpaceⅡ,HistCite and Netdraw) to analyze their citation data and keywords,and identifies the important academic documents and representative researchers in the field of digital resources by the way of mapping knowledge domain.It also concludes the various stages of research focuses,analyzes the differences research situations between domestic and foreign research situation,and then discusses their causes. |
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| Keywords: | Knowledge mapping Digital resources Co-cited analysis Information visualization |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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