Ontology matching approach based on RDF graph
Jibao Lai · Journal of Computer Applications · 2008
Ontology matching is the operation that builds the mapping of two ontologies,and an efficient and rigorous similarity measure is a pre-requisite of an ontology matching process.An ontology matching approach was put forward.It used Resource Description Framework(RDF)graph to express ontology and converted the ontology matching to the problem of building RDF graph matching tree.Moreover,the proposed approach presented a similarity measure based on the entities of nodes from the matching tree to obtain the mapping of the two ontologies.Implementation and experimental results were given to demonstrate the effectiveness of the matching approach.