中文叙词词间关系改造及其在本体构建中的应用研究
首发时间:2009-09-30
摘要:概念间关系是本体的重要组成部分,概念间关系的细化可以消除概念的歧义性。基于叙词表构建本体时,需要对叙词表中的语义关系进行细化调整。在研究中文叙词词间关系的基础上,对叙词词间关系细化提出了一套完整的普遍适用的基本框架。参照此基本关系框架建立本体中概念的属性,为不同领域本体间的关联和映射提供便利,为本体的进化及一致性打下良好的基础。最后将改造后的概念间关系应用到项目组开发的分布式本体编辑系统中,完成了环境本体、生物本体(部分)概念间关系的建立,并在基于本体的信息检索系统中测试,取得很好的效果。
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Applying Study on improving of Semantic Relationships in Thesaurus Oriented Ontology Construction
Abstract:Concept-concept relationship is an important component of ontology. The elaboration of the concept-concept relationship can resolve the ambiguity of the concept. When building ontology from the base of thesaurus, it is necessary to improve the term-term relations. After examining the term-term relations of thesaurus, this paper brings forward a complete and universally applicable basic framework of the ontology inter-concept relations. According to the concept attribute based on this framework, it offers great convenience for the sharing and evolution of ontology from different domains when building thesaurus-based ontology.
Keywords: Ontology construction Thesaurus Term-term relations Reformulate
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