João C. Pinheiro, Vånia Maria Ponte Vidal, José Antônio Fernandes de Macêdo, Eveline R. Sacramento, Marco A. Casanova, Fabio Porto. Query processing in a three-level ontology-based data integration system. In Gabriele Kotsis, David Taniar, Eric Pardede, Imad Saleh, Ismail Khalil, editors, iiWAS 2010 - The 12th International Conference on Information Integration and Web-based Applications and Services, 8-10 November 2010, Paris, France. pages 283-290, ACM, 2010. [doi]
Abstract is missing.