257 search results - page 4 / 52 » Breaking Value Symmetry |
CSCLP
2006
Springer
13 years 11 months ago
2006
Springer
A number of different satisfaction and optimisation combinatorial problems have recently been approached with constraint programming over the domain of finite sets, for increased d...
CP
2008
Springer
13 years 9 months ago
2008
Springer
ctural abstractions that were introduced in [17]. Compared with other symmetry-breaking techniques, the big advantage of dynamic symmetry breaking is that it can accommodate dynami...
ECAI
2008
Springer
13 years 9 months ago
2008
Springer
Abstract. Some constraint problems have a combinatorial structure where the constraints allow the sequence of variables to be rotated (necklaces), if not also the domain values to ...
ECAI
2010
Springer
13 years 8 months ago
2010
Springer
Symmetry is an important feature of many constraint programs. We show that any symmetry acting on a set of symmetry breaking constraints can be used to break symmetry. Different s...
CP
2006
Springer
13 years 11 months ago
2006
Springer
Many symmetry breaking methods have been proposed so far. Previous works have shown that these methods could be combined together under some conditions. We use a different angle :...