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» Constraint propagation on quadratic constraints
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CSCLP
2003
Springer
14 years 21 days ago
Implementing Propagators for Tabular Constraints
Many real-life constraints describing relations between the problem variables have complex semantics and the constraint domain is defined using a table of compatible tuples rather ...
Roman Barták, Roman Mecl
CPAIOR
2009
Springer
14 years 2 months ago
Open Constraints in a Boundable World
Open forms of global constraints allow the addition of new variables to an argument during the execution of a constraint program. Such forms are needed for difficult constraint pro...
Michael J. Maher
CONSTRAINTS
1999
105views more  CONSTRAINTS 1999»
13 years 7 months ago
Algorithmic Power from Declarative Use of Redundant Constraints
Interval constraints can be used to solve problems in numerical analysis. In this paper we show that one can improve the performance of such an interval constraint program by the ...
Maarten H. van Emden
CDC
2009
IEEE
115views Control Systems» more  CDC 2009»
13 years 5 months ago
Reduction of decentralized control problems to tractable representations
For decentralized control problems with quadratically invariant information constraints, the optimal controller may be found efficiently. In this paper, we show that there are sys...
Laurent Lessard, Sanjay Lall
SIAMJO
2010
112views more  SIAMJO 2010»
13 years 2 months ago
A Semidefinite Relaxation Scheme for Multivariate Quartic Polynomial Optimization with Quadratic Constraints
We present a general semidefinite relaxation scheme for general n-variate quartic polynomial optimization under homogeneous quadratic constraints. Unlike the existing sum-of-squar...
Zhi-Quan Luo, Shuzhong Zhang