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» Stable models and an alternative logic programming paradigm
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AI
2001
Springer
15 years 1 months ago
Stratified Partial-Order Logic Programming
The stable semantics has become a prime candidate for knowledge representation and reasoning. The rules associated with propositional logic programs and the stable semantics are no...
Mauricio Osorio, Juan Carlos Nieves
86
Voted
IJCAI
2007
14 years 11 months ago
A New Perspective on Stable Models
The definition of a stable model has provided a declarative semantics for Prolog programs with negation as failure and has led to the development of answer set programming. In th...
Paolo Ferraris, Joohyung Lee, Vladimir Lifschitz
LPNMR
2005
Springer
15 years 3 months ago
Pbmodels - Software to Compute Stable Models by Pseudoboolean Solvers
Abstract. We describe a new software, pbmodels, that uses pseudo-boolean constraint solvers (PB solvers) to compute stable models of logic programs with weight atoms. To this end, ...
Lengning Liu, Miroslaw Truszczynski
LPNMR
2001
Springer
15 years 2 months ago
On the Expressibility of Stable Logic Programming
Schlipf (Sch95) proved that Stable Logic Programming (SLP) solves all NP decision problems. We extend Schlipf’s result to prove that SLP solves all search problems in the class ...
V. Wiktor Marek, Jeffrey B. Remmel
62
Voted
WLP
2005
Springer
15 years 3 months ago
Level Mapping Characterizations of Selector Generated Models for Logic Programs
Assigning semantics to logic programs via selector generated models (Schwarz 2002/2003) extends several semantics, like the stable, the inflationary, and the stable generated sema...
Pascal Hitzler, Sibylle Schwarz