113 search results - page 4 / 23 » Symmetry Breaking |
CORR
2010
Springer
14 years 8 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...
ECAI
2004
Springer
15 years 2 months 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...
AMAI
2004
Springer
15 years 2 months ago
2004
Springer
In this paper the use of graph isomorphism is investigated within the framework of symmetry breaking in constraint satisfaction problems. A running example of Comma-free codes is ...
CP
2007
Springer
15 years 3 months ago
2007
Springer
Symmetry is an important factor in solving many constraint satisfaction problems. One common type of symmetry is when we have symmetric values. We can eliminate such value symmetr...
BC
2005
14 years 9 months ago
2005
Weextendthetheoryofself-organizingneuralfields in order to analyze the joint emergence of topography and feature selectivity in primary visual cortex through spontaneous symmetry b...