View-based mapping method in heterogeneous ontologies integration
异构本体集成中基于视图的映射方法*

After comparing and analyzing current ontology mapping techniques,this paper proposed a view-based ontology mapping method.The ontology view was actually the extraction of ontology,namely an application mode of ontology.As the reflection of user knowledge,it not only could make ontology mapping comprehensible and clear,but also could simplify uses information retrieval.Through constructing bidirectional mapping relationships among ontology views,the information search and localization are more accurate and fast,and enhances the extensionality of mapping relationships,consequently the ontology mapping is more suitable for dynamic information environment.