Thesaurus-based query and document expansion in conceptual indexing with UMLS: Application in medical information retrieval

Diem Thi Hoang Le, Jean-Pierre Chevallet, Dong Thi Bich Thuy. Thesaurus-based query and document expansion in conceptual indexing with UMLS: Application in medical information retrieval. In 2007 IEEE International Conference on Research, Innovation and Vision for the Future in Computing & Communication Technologies, RIVF 2007, Hanoi, Vietnam, 5-9 March 2007. pages 242-246, IEEE, 2007. [doi]

Abstract

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