ISSN 1002-1027  CN 11-2952/G2

Journal of Academic Libraries

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Research Hotspots Analysis of Digital Library Based on Keywords Co-occurrence Analysis and Social Network Analysis

Yin Shenqin,Zhang Jilong and Renlei   

  • Online:2011-04-10 Published:2011-04-10

Abstract: This paper conducts quantitative analysis on the data source statistics with the data in SCIE and SSCI database(1991-2010),by scientometrics methods including co-occurrence analysis of keywords.It divides 20 years into 4 time periods,and analyzes the background and research topics of each time period by mapping knowledge domains and information visualization technologies.Moreover,the paper sums up some main cooperation academic groups of digital library research,and hot issues that they have interest in,by. ..