Sciweavers

MOC
2002
92views more  MOC 2002»
13 years 4 months ago
Effects of uncertainties in the domain on the solution of Neumann boundary value problems in two spatial dimensions
An essential part of any boundary value problem is the domain on which the problem is defined. The domain is often given by scanning or another digital image technique with limited...
Ivo Babuska, Jan Chleboun
AUTOMATICA
1999
37views more  AUTOMATICA 1999»
13 years 4 months ago
Uniqueness of solutions of linear relay systems
In this paper we study the well-posedness (existence and uniqueness of solutions) of linear relay systems with respect to two di erent solution concepts, Filippov solutions and fo...
Y. J. Lootsma, A. J. van der Schaft, M. K. Ç...
ENVSOFT
2002
82views more  ENVSOFT 2002»
13 years 4 months ago
Radiative perturbation theory: a review
Radiative perturbation theory is a computational technique which can greatly ease the burden of repeated solution of the radiative transfer equation for model atmospheres which di...
Michael A. Box
EC
2002
111views ECommerce» more  EC 2002»
13 years 4 months ago
Fitness Landscapes and Evolvability
In this paper, we develop techniques based on evolvability statistics of the fitness landscape surrounding sampled solutions. Averaging the measures over a sample of equal fitness...
Tom Smith, Phil Husbands, Paul J. Layzell, Michael...
CG
2002
Springer
13 years 4 months ago
Tackling Post's Correspondence Problem
Abstract. Post's correspondence problem (PCP) is a classic undecidable problem. Its theoretical unbounded search space makes it hard to judge whether a PCP instance has a solu...
Ling Zhao
COMPLEXITY
2004
108views more  COMPLEXITY 2004»
13 years 4 months ago
On the convergence of a factorized distribution algorithm with truncation selection
nical Abstract Optimization is to find the "best" solution to a problem where the quality of a solution can be measured by a given criterion. Estimation of Distribution A...
Qingfu Zhang
CCE
2004
13 years 4 months ago
A novel partial differential algebraic equation (PDAE) solver: iterative space-time conservation element/solution element (CE/SE
For solving partial differential algebraic equations (PDAEs), the space
Young-Il Lim, Sin-Chung Chang, Sten Bay Jør...
JUCS
2007
118views more  JUCS 2007»
13 years 4 months ago
Satisfying Assignments of Random Boolean Constraint Satisfaction Problems: Clusters and Overlaps
: The distribution of overlaps of solutions of a random constraint satisfaction problem (CSP) is an indicator of the overall geometry of its solution space. For random k-SAT, nonri...
Gabriel Istrate
JSC
2007
61views more  JSC 2007»
13 years 4 months ago
Set-theoretic solutions of the Yang-Baxter equation, graphs and computations
Abstract. We extend our recent work on set-theoretic solutions of the YangBaxter or braid relations with new results about their automorphism groups, strong twisted unions of solut...
Tatiana Gateva-Ivanova, Shahn Majid
TSP
2008
116views more  TSP 2008»
13 years 4 months ago
Nonideal Sampling and Regularization Theory
Shannon's sampling theory and its variants provide effective solutions to the problem of reconstructing a signal from its samples in some "shift-invariant" space, wh...
Sathish Ramani, Dimitri Van De Ville, Thierry Blu,...