Liu, Wei 基于本体的元数据应用. 图书馆杂志, 2004, vol. 23, n. 6. [Journal article (Paginated)]
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English abstract
"Ontology-based metadata application for Digital Libraries". An ontology is a formal specification of a conceptualization, usually related to a specific domain of knowledge like library and information science. The metadata application profile along with the documentation of its abstract model can be thought of a primitive ontology of a specific implementation. Classification themes and thesaurus, which have been used for a long time in the library and information arena, are also a source of formal ontologies. After formalization processing and encoded with standard ontology languages, these kinds of concept systems can be very useful to establish a metadata service based on ontology services and fulfill the high level interoperability of digital libraries. And many languages and tools used to establish formal Ontology are introduced and comparatively analyzed in this paper.
Chinese abstract
本文简要分析了知识本体对于数字图书馆的作用、功能及其实现方式,论述了知识本体概念的来源、含义和目前的研究与应用进展,以及知识本体与传统的图书分类法和叙词表的关系;着重阐述了知识本体对于元数据方案所起到的补充和高层互操作的作用,以及建立知识本体的一般流程和方法;介绍了各种知识本体语言和工具起源、特性和发展情况,并对本体工具的性能和特性做了比较分析。
Item type: | Journal article (Paginated) |
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Keywords: | Metadata Application, Ontology, Digital Libraries, Semantic Architecture, Metadata Standardization |
Subjects: | L. Information technology and library technology > LN. Data base management systems. I. Information treatment for information services > IE. Data and metadata structures. I. Information treatment for information services > IG. Information presentation: hypertext, hypermedia. |
Depositing user: | Keven Liu |
Date deposited: | 16 Mar 2005 |
Last modified: | 02 Oct 2014 12:00 |
URI: | http://hdl.handle.net/10760/6074 |
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