Quality Assurance of UMLS Semantic Type Assignments to SNOMED CT Concepts with the Use of SNOMED CT Hierarchies

Autor: Gu, H., Chen, Y., He, Z., Halper, M., Chen, L.

SUMMARY: BACKGROUND: The Unified Medical Language System (UMLS) is one of the largest biomedical terminological systems, with over 2.5 million concepts in its Metathesaurus repository. The UMLS’s Semantic Network (SN) with its collection of 133 hig

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::ce7892da5dac47616fb389d459539d31
https://europepmc.org/articles/PMC6537875/

Enriching the structure of the UMLS semantic network

Autor: Zhang, L., Perl, Y., Halper, M. H., Geller, J., James Cimino

Publikováno v: Scopus-Elsevier

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 s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::6540771ed2502ecf8fa8d4da8f73c780
https://europepmc.org/articles/PMC2244261/

Benefits of an object-oriented database representation for controlled medical terminologies.

Autor: Gu H (AUTHOR), Halper M (AUTHOR), Geller J (AUTHOR), Perl Y (AUTHOR), Gu, H¹ (AUTHOR), Halper, M (AUTHOR), Geller, J (AUTHOR), Perl, Y (AUTHOR)

Publikováno v: Journal of the American Medical Informatics Association. Jul1999, Vol. 6 Issue 4, p283-303. 21p.

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A structural partition of the Unified Medical Language System's semantic network.

Autor: Zong Chen, Halper, M., Geller, J., Peri, Y.

Publikováno v: Proceedings 2000 IEEE EMBS International Conference on Information Technology Applications in Biomedicine. ITAB-ITIS 2000. Joint Meeting Third IEEE EMBS International Conference on Information Technology; 2000, p296-301, 6p