Clustering for Ontology Evolution
نویسندگان
چکیده
The Semantic Web initiative aims at automating semantics’ embedding in Web pages so that richer information retrieval, data integration and improved navigation can be supported. Domain ontologies are used in this direction, providing a way to semantically characterizing Web documents if a mapping of the documents to the ontology concepts can be managed. Given such an ontology, the main problem that arises due to the rapid changes of the Web resources is monitoring the domain changes and update the given ontology respectively. In this paper we propose a semi-automated method for ontology evolution using documents’ clustering, from the results of which ontology enrichments and updates are extracted.
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تاریخ انتشار 2005