Date of Original Version

5-2001

Type

Conference Proceeding

Abstract or Description

The constraint of difference is known to the constraint programming community since Lauriere introduced Alice [11] in 1978. Since then, several solving strategies have been designed for this constraint. In this paper we give both a practical overview and an abstract comparison of these different strategies.

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Published In

Sixth Annual Workshop of the ERCIM Working Group on Constraints, Prague.