Document (#10666)

Author

Humphreys, B.L.

Title

¬The 1994 Unified Medical Language System Knowledge Sources

Source

Health libraries review. 11(1994) no.3, S.200-203

Year

1994

Abstract

In 1986 the US National Library of Medicine (NLM) began the Unified Medical Language System (UMLS) project, a long term research and development effort designed to address 2 fundamental barriers to effective biomedical information retrieval: the sheer number of potentially relevant machine readble information sources and the variety of vocabularies and classifications used in these disparate sources. The UMLS strategy involves incremental development and wide deployment of a set of Knowledge Sources designed to assist systems developers in building systems that overcome the problems caused by the number and disparity of databases and vocabularies. Describes the 4 Knowledge Sources contained in the Jun 94 ed.: the Metathesaurus, the Semantic Network, the Information Source Map and the SPECIALIST Lexicon. The hope ist that these Knowledge Sources can reduce the level of effort required to produce more functional informatics application

Object

UMLS

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4. Schuyler, P.L.: ¬The UMLS metathesaurus : representing different views of biomedical concepts (1993) 0.57

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5. Lindberg, D.A.B.; Humphreys, B.L.: ¬The UMLS project : making the conceptual connection between users and the information they need (1993) 0.48

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