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21

CSCLP
2008
Springer

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Combining Symmetry Breaking and Global Constraints

13 years 6 months ago

Combining Symmetry Breaking and Global Constraints

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Abstract. 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.

George Katsirelos, Nina Narodytska, Toby Walsh

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Artificial Intelligence | Common Global Constraints | CSCLP 2008 | Global Constraints | Lexicographical Ordering Constraints |

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Added	19 Oct 2010
Updated	19 Oct 2010
Type	Conference
Year	2008
Where	CSCLP
Authors	George Katsirelos, Nina Narodytska, Toby Walsh

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