Abstract: In the aspect of the property in ontology concepts, an ontology mapping approach based on property structure is proposed in this paper. With multi-aspect information of the property, property mapping is progressed in order to build Property Structure Tree(PST). With PST, layer relation between concept properties is discovered, which is used to measure the semantic similarity of ontology concepts. Experimental result indicates that property structure is one of the factors infecting ontology mapping, and this approach is effective.

Key words: ontology mapping, property structure, concept

摘要： 提出基于本体概念属性结构的本体映射方法。从多角度提取本体属性的描述特征，综合处理本体之间属性的映射，形成2个本体共同的属性结构树。利用属性结构树寻找概念属性的层次关系，以度量本体概念间的语义相似度。实验结果表明，属性结构是影响本体映射的因素之一，该方法有效。

关键词: 本体映射, 属性结构, 概念

CLC Number: 

• TP311