Part ontology mapping in cooperative enterprises
Wang Zheng-xiao · Journal of Zhejiang University(Engineering Science) · 2009
The basic model of part ontology mapping process was established in order to resolve ontology heterogeneity problems in part base.A structure-semantic-characteristics (SSC) ontology mapping algorithm was presented.The algorithm combined a structure similarity algorithm,a semantic similarity algorithm and a part characteristics similarity algorithm.The structure similarity algorithm was used to solve the heterogeneous problems of ontology structure.The semantic similarity algorithm was used to solve the inconsistency problems of concepts,properties and instances in ontologies.The part characteristics similarity algorithm was used to solve the inconsistencies of knowledge expression in part.Using recall and precision ratios for key index,an example was comparatively analyzed to show the SSC is validity.