219 search results - page 8 / 44 » Symmetries of Symmetry Breaking Constraints |
CP
2006
Springer
13 years 10 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...
CP
2004
Springer
14 years 12 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 ...
GECCO
2006
Springer
13 years 10 months ago
2006
Springer
This paper introduces a metric that measures symmetry in tree graphs, which allows for a statistical characterization of GP solutions by their architectural "shapes." A ...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. Symmetry is a common feature of many combinatorial problems. Unfortunately eliminating all symmetry from a problem is often computationally intractable. This paper argues...
CP
2007
Springer
14 years 1 months ago
2007
Springer
We introduce groupoids – generalisations of groups in which not all pairs of elements may be multiplied, or, equivalently, categories in which all morphisms are invertible – as...