Research on Integration of Heterogeneous Data Method Based on Ontology
Xiaoling Zhang
Abstract
Xiaoling Zhang
Abstract
This paper take ontology applied in the domain of heterogeneous data integration.And then expounds how to use ontology to solve the problem of semantic heterogeneity.Puts forward an information integration framework based on mixed ontology.The hiberarchy and the key technique of the framework are given.The key technique includes building ontology and query processin are researched.
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This paper take ontology applied in the domain of heterogeneous data integration.And then expounds how to use ontology to solve the problem of semantic heterogeneity.Puts forward an information integration framework based on mixed ontology.The hiberarchy and the key technique of the framework are given.The key technique includes building ontology and query processin are researched.
Key concepts: Ontology-based data integration, Ontology, Computer science, Upper ontology, Process ontology, Key (lock), Information retrieval, Ontology alignment