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» Revised Stable Models - A Semantics for Logic Programs
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BIRTHDAY
2010
Springer
13 years 9 months ago
Thirteen Definitions of a Stable Model
Stable models of logic programs have been studied by many researchers, mainly because of their role in the foundations of answer set programming. This is a review of some of the de...
Vladimir Lifschitz
AI
2011
Springer
13 years 2 months ago
Stable models and circumscription
The concept of a stable model provided a declarative semantics for Prolog programs with negation as failure and became a starting point for the development of answer set programmi...
Paolo Ferraris, Joohyung Lee, Vladimir Lifschitz
AAAI
2004
13 years 9 months ago
Logic Programs with Abstract Constraint Atoms
We propose and study extensions of logic programming with constraints represented as generalized atoms of the form C(X), where X is a finite set of atoms and C is act constraint (...
Victor W. Marek, Miroslaw Truszczynski
ECP
1997
Springer
130views Robotics» more  ECP 1997»
13 years 12 months ago
Encoding Planning Problems in Nonmonotonic Logic Programs
We present a framework for encoding planning problems in logic programs with negation as failure, having computational e ciency as our major consideration. In order to accomplish o...
Yannis Dimopoulos, Bernhard Nebel, Jana Koehler
SCCC
2005
IEEE
14 years 1 months ago
Optimizing repair programs for consistent query answering
Databases may not satisfy integrity constraints (ICs) for several reasons. Nevertheless, in most of the cases an important part of the data is still consistent wrt certain desired...
Mónica Caniupán Marileo, Leopoldo E....