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。
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.
出处
《新世纪图书馆》
CSSCI
2012年第5期27-34,1,共8页
New Century Library
关键词
知识图谱
数字资源
共被引分析
信息可视化
Knowledge mapping
Digital resources
Co-cited analysis
Information visualization