A new framework for sharp and efficient resolution of NCSP with manifolds of solutions

When numerical CSPs are used to solve systems of n equations with n variables, the preconditioned interval Newton operator plays two key roles: First it allows handling the n equations as a global constraint, hence achieving a powerful contraction. Second it can prove rigorously the existence of sol...

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Bibliographic Details

Published in:	Constraints : an international journal Vol. 15; no. 2; pp. 190 - 212
Main Authors:	Goldsztejn, Alexandre, Granvilliers, Laurent
Format:	Journal Article
Language:	English
Published:	Boston Springer US 01.04.2010 Springer Verlag
Subjects:	Artificial Intelligence Computer Science Numerical Analysis Operations Research/Decision Theory Optimization Interval analysis Global constraint for under-constrained systems of equations Preconditioned interval Newton Branch and prune algorithm
ISSN:	1383-7133, 1572-9354
Online Access:	Get full text
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