A General Datalog−Based Framework for Tractable Query Answering over Ontologies (Extended Abstract)
Andrea Calì‚ Georg Gottlob and Thomas Lukasiewicz
Book Title
Proceedings of the 17th Italian Symposium on Advanced Database Systems‚ SEBD 2009‚ Camogli‚ Italy‚ June 21−24‚ 2009
Editor
Valeria De Antonellis and Silvana Castano and Barbara Catania and Giovanna Guerrini
ISBN
978−88−6122−154−3
Pages
29−36
Publisher
Edizioni Seneca
Year
2009