Aug 24, 2004 · In this paper, we show how a solver for the two sorted CLP language, defined in previous work, to express ICSPs, has been implemented in the ...
Jul 1, 2005 · In classical CLP(FD) systems, domains of variables are completely known at the beginning of the constraint propagation process.
This paper shows how a solver for the two sorted CLP language, defined in previous work, has been implemented in the Constraint Handling Rules (CHR) ...
In classical CLP(FD) systems, domains of variables are completely known at the beginning of the constraint propagation process.
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This paper presents a computational model for the cooperation of constraint domains and an implementation for a particular case of practical importance. The ...
In recent years, the CHR language has become a major specification and implementation language for constraint-based algorithms and applications. Algorithms are ...
Arc consistency filtering is widely used in the framework of binary constraint satisfaction problems: with a low complexity, inconsistency may be detected ...
Arc Consistency refers to a powerful propagation technique used in computer science to ensure that all binary constraints between variables in a constraint ...
In this module, we will introduce the notion of arc consistency, which will lead us to a lookahead algorithm called AC-3 for pruning domains and speeding up ...