Conflicts resolution in data integration based on ontology
Yuan Zhao-shan · Journal of Hefei University of Technology · 2010
By analyzing the causes of conflicts in data integration,a new approach based on two-level ontologies is presented which can resolve schema and semantic conflicts in data integration.Using data model ontology and mapping model ontology,the conflicts can be effectively detected and resolved and security protections to the data provided.This approach enhances the efficiency and automatic level of data integration.