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    题名: A Semantic Web Approach to Heterogeneous Metadata Integration
    作者: Liao, Shu-hsien;Huang, Hong-Chu;Chen, Ya-Ning
    贡献者: 淡江大學管理科學學系
    关键词: Information integration;heterogeneous metadata;semantic web;digital libraries
    日期: 2010-02-01
    上传时间: 2013-08-12 11:25:04 (UTC+8)
    出版者: Springer-Verlag Berlin, Heidelberg
    摘要: Heterogeneous metadata integration is an issue in digital libraries. Mapping is often used for an integrated metadata access, but the implicit
    knowledge and relations embedded in metadata are ignored. This paper aims to present a semantic web approach to heterogeneous metadata integration of biodiversity repositories. First, implicit knowledge and relations in metadata are extracted out and transformed into a shared ontology with expression of RDF and OWL languages. Next the shared ontology plays an inter-lingua role in
    harmonizing heterogeneous metadata to achieve an ontology mapping with a unified view. Then the shared ontology is expressed by SWRL for inference
    query to offer in-depth semantic discovery. Finally four question answering oriented queries are employed to examine the feasibility of the shared ontology for heterogeneous metadata integration.
    關聯: Lecture Notes in Artificial Intelligence 6421, pp.205-214
    DOI: 10.1007/978-3-642-16693-8_23
    显示于类别:[管理科學學系暨研究所] 期刊論文


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