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The AgreementMakerLight Ontology Matching SystemDaniel Faria1, Catia Pesquita1, Emanuel Santos1, Matteo Palmonari2, Isabel F. Cruz3, and Francisco M. Couto1 1LASIGE, Department of Informatics, Faculty of Sciences of the University of Lisbon, Portugal 2Department of Informatics, Systems and Communication, University of Milan Bicocca, Italy 3ADVIS Lab, Department of Computer Science, University of Illinois at Chicago, USA Abstract. AgreementMaker is one of the leading ontology matching systems, thanks to its combination of a flexible and extensible framework with a comprehensive user interface. In many domains, such as the biomedical, ontologies are becoming increasingly large thus presenting new challenges. We have developed a new core framework, AgreementMakerLight, focused on computational efficiency and designed to handle very large ontologies, while preserving most of the flexibility and extensibility of the original AgreementMaker framework. We evaluated the efficiency of AgreementMakerLight in two OAEI tracks: Anatomy and Large Biomedical Ontologies, obtaining excellent run time results. In addition, for the Anatomy track, AgreementMakerLight is now the best system as measured in terms of F-measure. Also in terms of F-measure, AgreementMakerLight is competitive with the best OAEI performers in two of the three tasks of the Large Biomedical Ontologies track that match whole ontologies. LNCS 8185, p. 527 ff. lncs@springer.com
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