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.
出处
《情报杂志》
CSSCI
北大核心
2011年第12期54-59,12,共7页
Journal of Intelligence
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
academic literature resources library and information environment map of scientific knowledge scientific literature metrology
