2006•Microelectronics & ComputerRequires access

Application of Ontology in Information Retrieval from Web

Yijun Gu

Abstract

In this paper, an Web information retrieval model based on ontology 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 overcome the shortages of the current information retrieval tools which just offer-based searching, but ignore the semantic meaning of the keywords itself

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Available abstract

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