会议专题

A New Ontology-based Information Retrieval Method

Mass heterogeneous and unstructured web data makes it difficult to find necessary information. Using Web service technology, this article proposes a method of building metadata registry( MDR) and ontology management system(OMS) based on the semantics of metadata and ontology. By producing distributed closure, the search engine(SBWSE) uses an ontology representing language RDF, achieves high efficient access to distributed heterogeneous data, and solve the problem of incomplete and incorrect search results.

SHI Yiyi GUO Qiuhua

Nanjing Artillery Academy, Zuochang 3#, Nanjing, China

国际会议

第七届国际测试技术研讨会

北京

英文

2007-08-05(万方平台首次上网日期,不代表论文的发表时间)