The Overview of Ontology Integration Approaches Based on Semantic Web
基于语义Web的本体映射方法综述

One of the important problems in the development of techniques for the semantic Web is the mapping of ontologies. Indeed,the Web is constituted by a variety of information sources,each expressed over a certain ontology-In order to share the information among such sources, their semantic mapping is required- In this paper, first we discuss the three integration architectures. Then we refer to the taxonomy which is presented by E- Ramh.and apply to summarize various major ontology mapping approaches. At last. we compare four typical mapping approaches following the criteria,and conclude that the combination of the individual matchers is a promising direction.