Sciweavers

989 search results - page 11 / 198
» Dynamic Symmetry Reduction
Sort
View
CP
2006
Springer
14 years 1 months ago
Dynamic Symmetry Breaking Restarted
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...
Daniel S. Heller, Meinolf Sellmann
CP
2008
Springer
13 years 11 months ago
Model Restarts for Structural Symmetry Breaking
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...
Daniel S. Heller, Aurojit Panda, Meinolf Sellmann,...
AUTOMATICA
2002
106views more  AUTOMATICA 2002»
13 years 9 months ago
Controllability of a class of underactuated mechanical systems with symmetry
In this paper we develop results based on geometric mechanics to study the controllability of a class of controlled under-actuated left invariant mechanical systems on Lie groups....
Vikram Manikonda, P. S. Krishnaprasad
CSCLP
2006
Springer
14 years 1 months ago
An Attempt to Dynamically Break Symmetries in the Social Golfers Problem
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...
Francisco Azevedo
SAT
2009
Springer
117views Hardware» more  SAT 2009»
14 years 4 months ago
Dynamic Symmetry Breaking by Simulating Zykov Contraction
Abstract. We present a new method to break symmetry in graph coloring problems. While most alternative techniques add symmetry breaking predicates in a pre-processing step, we deve...
Bas Schaafsma, Marijn Heule, Hans van Maaren