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» Constraint Answer Set Solving
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AAAI
2008
13 years 10 months ago
A Reductive Semantics for Counting and Choice in Answer Set Programming
In a recent paper, Ferraris, Lee and Lifschitz conjectured that the concept of a stable model of a first-order formula can be used to treat some answer set programming expressions...
Joohyung Lee, Vladimir Lifschitz, Ravi Palla
AAAI
2008
13 years 10 months ago
Credulous Resolution for Answer Set Programming
The paper presents a calculus based on resolution for credulous reasoning in Answer Set Programming. The new approach allows a top-down and goal directed resolution, in the same s...
Piero A. Bonatti, Enrico Pontelli, Tran Cao Son
LPNMR
2007
Springer
14 years 2 months ago
On the Effectiveness of Looking Ahead in Search for Answer Sets
Abstract. Most complete answer set solvers are based on DPLL. One of the constraint propagation methods is the so-called lookahead, which has been somewhat controversial, due to it...
Guohua Liu, Jia-Huai You
ASP
2003
Springer
14 years 1 months ago
Suitable Graphs for Answer Set Programming
Abstract. Often graphs are used to investigate properties of logic programs. In general, different graphs represent different kinds of information of the corresponding programs. ...
Thomas Linke
CORR
2010
Springer
117views Education» more  CORR 2010»
13 years 8 months ago
Testing and Debugging Techniques for Answer Set Solver Development
This paper develops automated testing and debugging techniques for answer set solver development. We describe a flexible grammar-based black-box ASP fuzz testing tool which is abl...
Robert Brummayer, Matti Järvisalo