摘要
以知识计量工具CiteSpaceⅡ分析来自于web of science的2000-2012年间收录的图书馆服务主题的文献题录数据,构建自2000年以来国际图书馆信息服务领域研究的知识图谱,通过关键词频及其变化趋势,揭示出该领域的研究热点及其发展演进。
We analyse data from the web of science Library Services Topics included in the 2000-2012 bibliography by knowledge measurement tool CiteSpacelI, built since 2000, the international library and information services research mapping knowledge by keywords frequency trends reveal the hot areas of research and its development and evolution.
出处
《科技创业月刊》
2012年第9期154-155,共2页
Journal of Entrepreneurship in Science & Technology
关键词
图书馆服务
信息可视化
知识图谱
library service
Information visualization
mapping knowledge
