A correspondence antipattern is a set of generic correspondences between two ontologies that represents an incorrect alignment. It is useful to help identify incorrect correspondences between two ontologies, thus improving the Ontology Matching process. The specification of a correspondence antipattern requires the identification and correct understanding of a relevant alignment problem, and its representation in a proper modeling language. In this work we investigate the last three editions of OAEI challenge datasets so as to identify correspondence antipatterns from frequent and recurring errors; some of the the resulting antipatterns are presented and discussed.
['Anselmo Guedes', 'Fernanda Araujo Baião', 'Kate Revoredo']
Digging ontology correspondence antipatterns