摘要
为了实现企业本体的重用、整合、演化和通信,研究了本体的语义内涵和语义距离,包括语义的差异性、共性和综合性;提出一种语义贴近度算法,并通过定量计算获得不同本体的语义贴近度,提供了面向本体应用的决策依据;最后通过一个实例给出企业本体中两个概念的贴近度计算方法,表明了该语义贴近度算法的实用性和有效性。
In order to realize enterprise ontology to be reused, combined, evolved and communicated, I have studied ontology semantic and semantic distance, including difference, generality and comprehensive of semanteme. Described in detail the algorithms of semantic proximity, and calculated the semantic proximity of different ontology to offer decision-making basis that ontology uses. Provided one degree of computing technologies of closeness of two concepts in enterprise＇s ontology through an instance finally, indicated the algorithm＇s validity and practicability.
出处
《计算机应用研究》
CSCD
北大核心
2006年第10期46-49,共4页
Application Research of Computers
基金
国家自然科学基金资助项目(70472005)
关键词
本体
语义
语义贴近度
Ontology
Semantic
Semantic Proximity
