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Showing 1 to 1 of 1 for “"Enriched semantic network"”.
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Enriching and designing metaschemas for the UMLS semantic network
… the health-care field. Metathesaurus (META) and Semantic Network (SN) are two main components of the UMLS system, where the SN provides a high-level abstract of the concepts in the META. This dissertation addresses three problems of the SN. First, the SN's two-tree structure is restrictive …