Research On Ontology-based Architecture Of Web Data Semantic Integration

Today, with the rapid development of network, the network resources are more and more abundant. Web data is becoming the mainstream of current data, Web data integration has become a hot topic of research in the integration field.The research on heterogeneous data integration from the web has overcame structural heterogeneities by using XML, however, failed to solve the semantic heterogeneities.Ontology is very useful in the semantic integration. It could provide a flexible and full-scale mechanism of description and storage for the share and creation of domain kowledge. Under the environment of semantic web based ontology, to study the semantic integration is a new way to research semantic integration. The semantic web provides a whole mechanism for the description and storage of information resource and ontology, and for knowledge reasoning and informations ecurity.This paper presents the research background of Web data integration, and the main problems faced during the research; and introduces the research of ontology and ontologies on the current; then, takes in-depth exploration and study on the description of ontologe language, construction method of ontology, construction guidelines of ontology, layed the groundwork for achieving the semantic integration system; then, this paper explored the thinking of the semantic integration system after taken a full study on jena, put up with an ontology-driven data integration architecture. At last, this paper developed a semantic integration system based on Eclipse platform and JAVA language.