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2009
ACM
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14 years 11 months ago
A general datalog-based framework for tractable query answering over ontologies
d Abstract) Andrea Cal`i2,1 , Georg Gottlob1,2 , and Thomas Lukasiewicz1, 1 Computing Laboratory, University of Oxford, UK firstname.lastname@comlab.ox.ac.uk 2 Oxford-Man Institute...
Andrea Calì, Georg Gottlob, Thomas Lukasiew...