Tabled evaluation with delaying for general logic programs
Journal of the ACM (JACM)
ELP: Tractable Rules for OWL 2
ISWC '08 Proceedings of the 7th International Conference on The Semantic Web
A Coherent Well-founded Model for Hybrid MKNF Knowledge Bases
Proceedings of the 2008 conference on ECAI 2008: 18th European Conference on Artificial Intelligence
A faithful integration of description logics with logic programming
IJCAI'07 Proceedings of the 20th international joint conference on Artifical intelligence
Nonmonotonic databases and epistemic queries
IJCAI'91 Proceedings of the 12th international joint conference on Artificial intelligence - Volume 1
IJCAI'05 Proceedings of the 19th international joint conference on Artificial intelligence
Queries to Hybrid MKNF Knowledge Bases through Oracular Tabling
ISWC '09 Proceedings of the 8th International Semantic Web Conference
Matching patient records to clinical trials using ontologies
ISWC'07/ASWC'07 Proceedings of the 6th international The semantic web and 2nd Asian conference on Asian semantic web conference
Local closed world reasoning with description logics under the well-founded semantics
Artificial Intelligence
RW'11 Proceedings of the 7th international conference on Reasoning web: semantic technologies for the web of data
Querying OWL 2 QL and non-monotonic rules
ISWC'11 Proceedings of the 10th international conference on The semantic web - Volume Part I
Query-Driven Procedures for Hybrid MKNF Knowledge Bases
ACM Transactions on Computational Logic (TOCL)
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A general top-down algorithmization for the Well-Founded MKNF Semantics --a semantics for combining rules and ontologies --was recently defined based on an extension of SLG resolution for Logic Programming with an abstract oracle to the parametric ontology language. Here we provide a concrete oracle with practical usage, namely for EL+ which is tractable for reasoning tasks like subsumption. We show that the defined oracle remains tractable (wrt. data complexity) so that the combined (query-driven) approach of non-monotonic rules with that oracle is tractable as well.