Technology PAGOdA Presentation

Pay-as-you-go Query Answering with PAGOdA BERNARDO CUENCA GRAU Ontology-mediated Query Answering Q T A B D C RDF Data a b •  (Meta)-data published in RDF •  RDF resources…

Documents 1 Schema Mediation and Query Processing in Peer Data Management Systems Presenter: Jie Zhao...

Schema Mediation and Query Processing in Peer Data Management Systems Presenter: Jie Zhao Supervisor: Rachel Pottinger Sept. 29, 2006 Preliminaries Datalog Q(x) :- Airport(x,…