A Multi-Agent System for Querying Heterogeneous Data Sources with Ontologies.

Paolo Dongilli Pablo R. Fillottrani Enrico Franconi Sergio Tessaris A Multi-Agent System for Querying Heterogeneous Data Sources with Ontologies. 75-86 2005 conf/sebd/2005 SEBD db/conf/sebd/sebd2005.html#DongilliFFT05