数字图书馆论坛Issue(4)：28-36,9.DOI:10.3772/j.issn.1673-2286.2012.04.006
UMLS多词表整合机制研究
Integration Mechanism of Multi-vocabulary in UMLS
摘要
Abstract
This paper analyzes the metamesaurus, the semantic network, and the SPECIALIST Lexicon of UMLS, and explains the infrastructure and the data structure of UMLS. It also illustrates the algorithm of merge synonyms from multi-vocabularies. Further it explains the methods and mechanism to integrate the heterogeneous concepts, relationship, and attributes that are from different vocabularies, as well as approach on constructing the category system. Finally, this paper discusses the mechanism that enables UMLS to integrate vocabularies from multi sources.关键词
UMLS/词表整合/概念结构/语义网/词汇工具Key words
UMLS/ Multi-vocabularies integration/ Metathesaurus concept structure/ Semantic network/ Lexical tools引用本文复制引用
李丹亚,胡铁军,李亚子,李晓瑛,孙海霞,李军莲,钱庆..UMLS多词表整合机制研究[J].数字图书馆论坛,2012,(4):28-36,9.基金项目
本文系国家"十二五"科技支撑计划课题"科技知识组织体系协同工作系统和辅助工具开发"(编号:2011BAH10B02)及"面向外文科技文献的超级科技词表和本体建设"(编号:2011BAH10B01)"的研究成果之一. （编号:2011BAH10B02）
