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Combining Symmetry Breaking and Global Constraints

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 نشر من قبل Nina Narodytska
 تاريخ النشر 2009
  مجال البحث الهندسة المعلوماتية
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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.



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