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PubMed · 14728274

Aligning representations of anatomy using lexical and structural methods.

Songmao Zhang·Olivier Bodenreider
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Abstract

OBJECTIVE: The objective of this experiment is to develop methods for aligning two representations of anatomy (the Foundational Model of Anatomy and GALEN) at the lexical and structural level. METHODS: The alignment consists of the following four steps: 1)acquiring terms, 2) identifying anchors (i.e., shared concepts) lexically, 3) acquiring explicit and implicit semantic relations, and 4) identifying anchors structurally. RESULTS: 2,353 anchors were identified by lexical methods, of which 91% were supported by structural evidence. No evidence was found for 7.5%of the anchors and 1.5% received negative evidence. DISCUSSION: The importance of taking advantage of implicit domain knowledge acquired through complementation,augmentation, and inference is discussed.

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AnatomyHumansProgramming LanguagesSemanticsTerminology as TopicVocabulary, ControlledJournal ArticleResearch Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.

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Songmao Zhang, Olivier Bodenreider. 2003. Aligning representations of anatomy using lexical and structural methods.. https://pubmed.ncbi.nlm.nih.gov/14728274/

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