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ICLP
2007
Springer
16 years 17 days ago
Extended ASP Tableaux and Rule Redundancy in Normal Logic Programs
Matti Järvisalo, Emilia Oikarinen
DLOG
2008
15 years 8 months ago
Taming the Infinite Chase: Query Answering under Expressive Relational Constraints
Answering queries posed over knowledge bases is a central problem in knowledge representation and database theory. In databases, query containment is one of the important query op...
Andrea Calì, Georg Gottlob, Michael Kifer