Combining Symmetry Breaking and Global Constraints

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We propose a new family of constraints which combine together lexicographical ordering constraints for symmetry breaking with other common global constraints. We give a general purpose propagator for this family of constraints, and show how to improve its complexity by exploiting properties of the included global constraints.
15 pages, 4 figures

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Artificial Intelligence

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http://salesiana.dossiersoluciones.com/handle/123456789/222121

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0903.0479
 http://arxiv.org/abs/0903.0479

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arXiv