Title: Research and implementation of semantic indexing based on ontology
Abstract: Indexing is the foundation of resource management and information retrieval.The traditional means of indexing is still dwelling on logical similarity or difference between key words without consideration of the semantic relations.On the basis of ontology-based knowledge organization system and for the purpose of semantic vectors extraction,a way of semantic indexing is proposed to create con-dition for semantic retrieval which is based on conceptual matching.And for clearly description of the indexing process,a semantic in-dexing model is developed with several functional modules defined in detail.At last,an experimental study is presented in reference to example ontology.
Publication Year: 2008
Publication Date: 2008-01-01
Language: en
Type: article
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Cited By Count: 1
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