一种基于语义词典的本体对齐框架  

AN ONTOLOGY ALIGNMENT FRAMEWORK BASED ON SEMANTIC DICTIONARY

作　　者：杨舟 岳亮 崔志明[2,3] 

机构地区：[1]苏州普达新信息技术有限公司,江苏苏州215000 [2]苏州大学智能信息处理及应用研究所,江苏苏州215006 [3]江苏省现代企业信息化应用支撑软件工程技术研发中心,江苏苏州215104

出　　处：《计算机应用与软件》2012年第8期49-51,130,共4页Computer Applications and Software

基　　金：国家自然科学基金项目(60970015);苏州市科技型企业创新资金专项(SG201043)

摘　　要：提出一种基于语义词典的本体对齐框架。首先抽取出代表本体元素的字符串,这些字符串包括本体中的概念、实例、关系等,并利用现有的词典和语义资源将字符串变为词的集合;然后将本体对齐转换为单词集合间的映射,通过多相似度的匹配算法来进行相似度计算,从而实现本体对齐。实验结果表明,所提出的方法是有效的且较之以前的对齐方法有一定的提高。This paper proposes a kind of ontology alignment framework based on semantic dictionary. Firstly, some strings representing the ontology elements are extracted, which consist of concepts, instances and relations and so on, and then these strings are transformed into a set of words using available dictionaries and semantic resources. Secondly, the ontology is aligned and transformed to the mapping between word collections, and the ontology alignment is implemented by similarity calculation through multi-similarity matching algorithm. The results of experiments demonstrate that the method introduced in this paper is effective and has improvement to an extent compared with previous alignment methods.

关 键 词：本体 本体对齐 语义WEB 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]