Research on Ontology-Based Information Integration Framework
LI Xu-rong · Computer Technology and Development · 2007
Ontology technique resolves the problems of semantic heterogeneity of information integration,proposes the ontology-based information integration framework based on the architecture of Mediator/Wrapper,mixed ontology and Web Services,then expounds how to use ontology to solve the problems of semantic heterogeneity,the structure and key technique of the framework are given.The key technique includes building ontology,inquiry processing and the registered center of services.the framework is verified by the prototype system.The framework resolves the problems of semantic heterogeneity of information integration.