一种改进的本体映射方法  

A Improved Ontology-mapping Approach

作　　者：曹泽文[1] 钱杰[1] 张维明[1] 邓苏[1] 

机构地区：[1]国防科学技术大学信息系统与管理学院,长沙410073

出　　处：《科学技术与工程》2006年第19期3078-3082,共5页Science Technology and Engineering

基　　金：国家自然科学基金(60172012);武器装备预研基金(51421020904KG01)资助

摘　　要：针对目前本体映射中概念相似度计算所存在的问题,提出了一种改进的本体映射方法。该方法首先根据两个概念名称相似性过滤出最相关的概念,减少概念相似度的计算;然后基于概念实例、概念属性、概念关系计算概念相似度,并进行综合;明确了本体映射步骤;最后对相关工作进行了分析比较。To aim at the current problems of the computation of concept similarity, a improved ontology-mapping approach is put forward. Firstly, the most-related concepts are filtered out according to the similarity between two concept names so as to reduce the amount of computation. Secondly, an integrated approach of based-instance computation, based-attribute computation, based-relation computation is designed and is used to compute the concept similarity. The process of ontology mapping is given. Finally, the related work is introduced.

关 键 词：本体映射 概念相似度 概念关系 

分 类 号：TP31[自动化与计算机技术—计算机软件与理论]