257 search results - page 3 / 52 » Breaking Value Symmetry |
CP
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. A common type of symmetry is when both variables and values partition into interchangeable sets. Polynomial methods have been introduced to eliminate all symmetric soluti...
ECAI
2004
Springer
14 years 28 days ago
2004
Springer
We present a new conceptual abstraction in symmetry breaking – the GE-tree. The construction and traversal of a GE-tree breaks all symmetries in any constraint satisfaction or si...
AISC
2004
Springer
14 years 29 days ago
2004
Springer
Symmetry-breaking in constraint satisfaction problems (CSPs) is a well-established area of AI research which has recently developed strong interactions with symbolic computation, i...
CP
2004
Springer
14 years 28 days ago
2004
Springer
The paper introduces value precedence on integer and set sequences. A useful application of the notion is in breaking symmetries of indistinguishable values, an important class of ...
CP
2006
Springer
13 years 11 months ago
2006
Springer
ion of a given partial assignment of values to variables. Compared with other symmetry breaking techniques, the big advantage of dynamic symmetry breaking is that it can accommodat...