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» On Testing Answer-Set Programs
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ICLP
2009
Springer
14 years 10 months ago
Finding Similar or Diverse Solutions in Answer Set Programming
We study finding similar or diverse solutions of a given computational problem, in answer set programming, and introduce offline methods and online methods to compute them using an...
Thomas Eiter, Esra Erdem, Halit Erdogan, Michael F...
ICLP
2007
Springer
14 years 4 months ago
Advanced Techniques for Answer Set Programming
Abstract. Theoretical foundations and practical realizations of answer set solving techniques are vital research issues. The challenge lies in combining the elevated modeling capac...
Martin Gebser
CORR
2010
Springer
133views Education» more  CORR 2010»
13 years 8 months ago
Reformulation of Global Constraints in Answer Set Programming
We show that global constraints on finite domains like alldifferent can be reformulated into answer set programs on which we achieve arc, bound or range consistency. These reform...
Christian Drescher, Toby Walsh
AAAI
2008
14 years 4 days 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
IAT
2008
IEEE
14 years 4 months ago
Towards a Fuzzy Answer Set Semantics for Residuated Logic Programs
In this work we introduce the first steps towards the definition of an answer set semantics for residuated logic programs with negation.
Nicolás Madrid, Manuel Ojeda-Aciego