Data Exchange Platform Based on Ontology and Web Services
Ding Qiu-lin · Computer Technology and Development · 2010
The current data exchange model had gap in solving the problem of semantic heterogeneous of exchange information,based on the XML technology,a dataexchange platform which was based on Ontology and Web Services was proposed.First,given a system framework of data-exchange platform,researched on the key technologies,and taken the data of various heterogeneous data sources,XML Schema documents were created.Ontology technology was used for marking up their semantic so as to form pattern documents with semantic information,and then by mapping and matching of the pattern between schemas,conversion programs were produced.The instance results show that this data exchange platform can obviously solve the problem of semantic heterogeneous,which realizes data exchange and sharing by Web Services calling the operational systems.