850 search results - page 26 / 170 » Constraint propagation on quadratic constraints |
CONSTRAINTS
2006
13 years 8 months ago
2006
Constraint satisfaction problems (CSPs) sometimes contain both variable symmetries and value symmetries, causing adverse effects on CSP solvers based on tree search. As a remedy, s...
ICASSP
2009
IEEE
14 years 3 months ago
2009
IEEE
In this paper, we propose two approaches for combining geometric information with ICA algorithm to solve permutation problem under the scenario where a rough information about the...
AGP
1999
IEEE
14 years 1 months ago
1999
IEEE
In this paper we present a novel extension to the constraint logic programming on Finite Domains (clp(FD)) which combines the usual clp(FD) primitive constraint X in range with a ...
CORR
2011
Springer
13 years 3 months ago
2011
Springer
We propose ALLDIFFPREC, a new global constraint that combines together an ALLDIFFERENT constraint with precedence constraints that strictly order given pairs of variables. We ident...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
We show that global constraints on finite domains like alldifferent can be reformulated into answer set programs on which we achieve arc, bound or range consistency. These reform...