利用关联数据实现机构知识库的语义扩展研究被引量：27

Study on the Semantic Expansion of Institutional Repository Based on Linked Data

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摘要研究利用关联数据实现机构知识库语义扩展的关键技术,并以中国科学院机构知识库平台CASIR为例,抽取其实体关系并添加约束规则,应用D2R工具进行RDF化的知识呈现和语义标注,最终将其扩展到DC、FOAF、SKOS、ISWC、VCARD等关联数据源。该方法合理可行,为加速实现机构知识库从基础服务版到语义集成资源服务版的发展转变奠定基础。 The paper studies on the key technology for realizing the semantic expansion of institutional repository based on linked data. Taking the CASIR for example, the authors extract the entity relationship of the CASIR and add some constraint rules to it, use the D2R to carry out the knowledge representation and semantic annotation as RDF format. Finally, it can expand the CASIR to DC,FOAF,ISWC,VCARD, and so on. In fact, the method lays a good foundation in making

作者王思丽祝忠明

机构地区中国科学院国家科学图书馆兰州分馆

出处《现代图书情报技术》 CSSCI 北大核心 2011年第11期17-23,共7页 New Technology of Library and Information Service

基金中国科学院国家科学图书馆青年人才领域前沿基金项目"利用关联数据实现机构知识库的语义扩展方法研究"(项目编号:Y100081001)的研究成果之一

关键词关联数据机构知识库语义扩展 RDF D2R Linked data Institutional repository Semantic expansion RDF D2R

分类号 G250.74 [文化科学—图书馆学]

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参考文献16

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二级参考文献11

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