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Enriching the structure of the UMLS semantic network.

The Unified Medical Language System's (UMLS's) Semantic Network (SN)---consisting of a network of semantic types---has a two-tree structure, where each semantic type has at most one parent semantic type. This arrangement is restrictive because some semantic types are, by their definition,...

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Bibliographic Details
Main Authors: Zhang, Li, Perl, Yehoshua, Halper, Michael H., Geller, James, Cimino, James J.
Format: Artigo
Language:Inglês
Published: American Medical Informatics Association 2002
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2244261/
https://ncbi.nlm.nih.gov/pubmed/12463963
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