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» Constraint Hierarchies and Logic Programming
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TLCA
2007
Springer
14 years 1 months ago
Higher-Order Logic Programming Languages with Constraints: A Semantics
A Kripke Semantics is defined for a higher-order logic programming language with constraints, based on Church’s Theory of Types and a generic constraint formalism. Our syntactic...
James Lipton, Susana Nieva
LPNMR
2007
Springer
14 years 1 months ago
CPP: A Constraint Logic Programming Based Planner with Preferences
Abstract. We describe the development of a constraint logic programming based system, called CPP, which is capable of generating most preferred plans with respect to a user’s pre...
Phan Huy Tu, Tran Cao Son, Enrico Pontelli
LPNMR
2009
Springer
14 years 2 months ago
A Default Approach to Semantics of Logic Programs with Constraint Atoms
We define the semantics of logic programs with (abstract) constraint atoms in a way closely tied to default logic. Like default logic, formulas in rules are evaluated using the cl...
Yi-Dong Shen, Jia-Huai You
BMCBI
2004
138views more  BMCBI 2004»
13 years 7 months ago
Constraint Logic Programming approach to protein structure prediction
Background: The protein structure prediction problem is one of the most challenging problems in biological sciences. Many approaches have been proposed using database information ...
Alessandro Dal Palù, Agostino Dovier, Feder...