Title: Semantic-based information retrieval of biomedical data
Abstract: In this paper, we propose to improve the effectiveness of biomedical information retrieval via a medical thesaurus. We analyzed the deficiencies of the existing medical thesauri and reconstructed a new thesaurus, called MEDTHES, which follows the ANSI/NISO Z39.19-2003 standard. MEDTHES also endows the users with fine-grained control of information retrieval by providing functions to calculate the semantic similarity between words. We demonstrate the usage of MEDTHES through an existing data search engine.
Publication Year: 2006
Publication Date: 2006-04-23
Language: en
Type: article
Indexed In: ['crossref']
Access and Citation
Cited By Count: 11
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