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IJCAI
1989
15 years 3 months ago
Preferred Subtheories: An Extended Logical Framework for Default Reasoning
We present a general framework for defining nonmonotonic systems based on the notion of preferred maximal consistent subsets of the premises. This framework subsumes David Poole&#...
Gerhard Brewka
138
Voted
SWAP
2008
15 years 4 months ago
Ontological Reasoning and Abductive Logic Programming for Service Discovery and Contracting
Abstract. The Service Oriented Architecture paradigm, and its implementation based on Web Services, have been the object of an intense research and standardization activity. One of...
Federico Chesani, Paola Mello, Marco Montali, Paol...
92
Voted
CADE
2002
Springer
16 years 2 months ago
Reasoning by Symmetry and Function Ordering in Finite Model Generation
Abstract. Finite model search for first-order logic theories is complementary to theorem proving. Systems like Falcon, SEM and FMSET use the known LNH (Least Number Heuristic) heur...
Gilles Audemard, Belaid Benhamou
106
Voted
CSL
2007
Springer
15 years 8 months ago
On the Complexity of Reasoning About Dynamic Policies
We study the complexity of satisfiability for DLP+ dyn , an expressive logic introduced by Demri that allows to reason about dynamic policies. DLP+ dyn extends the logic DLPdyn of...
Stefan Göller