Sciweavers

498 search results - page 4 / 100
» Constraint Answer Set Programming Systems
Sort
View
FLOPS
2008
Springer
13 years 10 months ago
Declarative Diagnosis of Missing Answers in Constraint Functional-Logic Programming
Abstract. We present a declarative method for diagnosing missing computed answers in CFLP(D), a generic scheme for lazy Constraint Functional-Logic Programming which can be instant...
Rafael Caballero, Mario Rodríguez-Artalejo,...
CORR
2010
Springer
134views Education» more  CORR 2010»
13 years 8 months ago
A Translational Approach to Constraint Answer Set Solving
We present a new approach to enhancing Answer Set Programming (ASP) with Constraint Processing techniques which allows for solving interesting Constraint Satisfaction Problems in ...
Christian Drescher, Toby Walsh
CORR
2010
Springer
133views Education» more  CORR 2010»
13 years 7 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
ICLP
2009
Springer
14 years 9 months ago
Answer Set Programming with Constraints Using Lazy Grounding
The paper describes a novel methodology to compute stable models in Answer Set Programming. The proposed approach relies on a bottom-up computation that does not require a prelimin...
Agostino Dovier, Alessandro Dal Palù, Enric...
KR
2010
Springer
14 years 1 months ago
Tractable Answer-Set Programming with Weight Constraints: Bounded Treewidth Is not Enough
Cardinality constraints or, more generally, weight constraints are well recognized as an important extension of answer-set programming. Clearly, all common algorithmic tasks relat...
Reinhard Pichler, Stefan Rümmele, Stefan Szei...