学科资源知识图谱分析与桌面保障环境建设研究  

Academic Resources to Draw Knowledge Maps and to Protect Use of the Desktop

作　　者：张瑛[1] 周宁丽[2] 张曙[1] 

机构地区：[1]中国科学院合肥物质科学研究院图书馆,合肥230031 [2]中国科学院国家科学图书馆,北京100190

出　　处：《情报杂志》2011年第12期54-59,12,共7页Journal of Intelligence

摘　　要：科学知识图谱是科技文献计量学及现代信息理论与技术集成融汇的新型科学文献计量学研究方法。随着电子资源及网络环境迅猛发展,学科核心文献资源及保障环境构建与服务已成为科研机构文献情报系统关注的焦点。通过CiteSpace II系统的共引分析、聚类标识分析、关键路径法构建基于学科知识基础之上的学科资源社会网络,以可视化图形分析获得核心学科资源结构、布局与构成;以文献集成检索与全文传递服务方式构建桌面即得的学科资源保障环境。Map of scientific knowledge is a new scientific method of scientific literature metrology integrating modem infommtion theory and technology. With the rapid development of electronic resources and network environment, academic literature resources construction and services have become the focus of Library and Information System for research institutions. By co-citation analysis, cluster identifica- tion analysis, critical path method of CiteSpace II, this paper built academic knowledge-based academic resources visualization graphical analysis, the paper identified the structure, layout and composition of the core academic the paper explored the desktop academic resources environment construction through literature integration searci and fall text delivery service.

关 键 词：学科文献资源 文献保障环境 科学知识图谱 科学文献计量学 

分 类 号：G255[文化科学—图书馆学]