Ontology and XML Based Data Exchange System
Zhang Li · Jisuanji gongcheng · 2006
A data exchange system based on ontology and XML is introduced,which uses ontology to describe the concepts and their relationships in a specific domain,and annotate the data models with it,making the data model has structural information as well as semantic information.In this way,data transformation in a semantic consistent way is supported and query reformulation is facilitated in the process.