On Global Warming (Softening Global Constraints)
人工智能
2007-05-23 v1 编程语言
摘要
We describe soft versions of the global cardinality constraint and the regular constraint, with efficient filtering algorithms maintaining domain consistency. For both constraints, the softening is achieved by augmenting the underlying graph. The softened constraints can be used to extend the meta-constraint framework for over-constrained problems proposed by Petit, Regin and Bessiere.
引用
@article{arxiv.cs/0408023,
title = {On Global Warming (Softening Global Constraints)},
author = {Willem Jan van Hoeve and Gilles Pesant and Louis-Martin Rousseau},
journal= {arXiv preprint arXiv:cs/0408023},
year = {2007}
}
备注
15 pages, 7 figures. Accepted at the 6th International Workshop on Preferences and Soft Constraints