2009•Microcomputer InformationRequires access

The Research of Web Information Retrieval Based on Ontology

LI Fang-fan

Abstract

In this paper,a Web information retrieval model based on ontology and Web is presented,which expands the requirement of users on semantic meaning and filters the Web pages returned by the search agent by using domain-ontology repository.It overcomes the shortages of the current information retrieval tools which just offer Keywords-based searching,but ignore the semantic meaning of the keywords itself.

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Available abstract

Key concepts: Computer science, Information retrieval, Ontology, Semantic Web, OWL-S, World Wide Web, Semantic Web Stack, Meaning (existential)