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Schedulers for Rule-based Constraint Programming

Krzysztof R. Apt·Sebastian Brand
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Abstract

We study here schedulers for a class of rules that naturally arise in the context of rule-based constraint programming. We systematically derive a scheduler for them from a generic iteration algorithm of Apt [2000]. We apply this study to so-called membership rules of Apt and Monfroy [2001]. This leads to an implementation that yields for these rules a considerably better performance than their execution as standard CHR rules.

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Krzysztof R. Apt, Sebastian Brand. 2002-11-15. Schedulers for Rule-based Constraint Programming. https://arxiv.org/abs/cs/0211019

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