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机构地区:[1]中国科学技术信息研究所 [2]中国科学技术信息研究所信息资源中心
出 处:《中国图书馆学报》2012年第4期79-87,共9页Journal of Library Science in China
基 金:国家社会科学基金项目"基于引文的知识链接服务研究"(项目编号:08BTQ022)研究成果之一
摘 要:网络环境下,图书馆馆藏资源已逐渐转变为以数字图书馆为主体、紧密面向用户需求的多元化知识资源。本文基于OPAC、跨库检索、引证关系和元数据的聚合以及相应的整合工具与方法等多个方面对国内外研究现状进行概述,从三个方面进行研究:①基于概念及概念关系、基于引证关系和基于科研本体等对馆藏资源进行语义聚合;②探讨馆藏资源聚合服务所需要的语义描述框架和可视化展示机制;③面向资源主题、知识深化演化、学术社群或科研决策来进行馆藏资源深度聚合。参考文献23。In the networked environment, digital material is becoming dominant in many libraries which are user needs oriented. How to effectively integrate library collection of multi-resources to form structured and orderly resource systems has been a research focus at home and abroad. Based on the summary of status quo of integration of library collections, this paper proposed that library collections should be semantically integrated based on concepts and their relationships, citations and community science ontology. Two important parts of library collection integration, semantic description framework and visualization methods, are explored. And the general idea of how to provide resource content-oriented, knowledge evolution- oriented, research community-oriented and scientific decision making-oriented integration services are also proposed. 23 refs,
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