850 search results - page 8 / 170 » Constraint propagation on quadratic constraints |
CP
2004
Springer
14 years 26 days ago
2004
Springer
The stretch constraint occurs in many rostering problems that arise in the industrial and public service sectors. In this paper we present an efficient algorithm for domain consist...
CPAIOR
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. In constraint programming there are often many choices regarding the propagation method to be used on the constraints of a problem. However, simple constraint solvers usu...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
A sequential quadratic programming (SQP) method is proposed to solve the distributed beamforming problem in multiple relay networks. The problem is formulated as the minimization ...
HEURISTICS
2006
13 years 7 months ago
2006
In case a CSP is over-constrained, it is natural to allow some constraints, called soft constraints, to be violated. We propose a generic method to soften global constraints that c...
CP
2007
Springer
14 years 1 months ago
2007
Springer
Deviation is a recent constraint to balance a set of variables with respect to a given mean. We show that the propagators recently introduced are not bound-consistent when the mean...