Ontology matching based on conceptual graph and metamodel framework

This paper proposes a combinatorial approach to improve the alignment of two ontologies. The architecture is based on methods validated in OAEI exercises. It combines, despite technical differences, conceptual graphs matching and metamodel validation phase. The benefits of this architecture are numerous, beginning with the evaluation of mechanisms underlying these methods and the enrichment of respective components properties. The results of this study facilitate the identification of potential improvements in ontology alignment.