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ADCM
2007
114views more  ADCM 2007»
13 years 11 months ago
Convergence analysis of online algorithms
In this paper, we are interested in the analysis of regularized online algorithms associated with reproducing kernel Hilbert spaces. General conditions on the loss function and st...
Yiming Ying
ADCM
2007
93views more  ADCM 2007»
13 years 11 months ago
Spectral behaviour of GMRES applied to singular systems
The purpose of this paper is to develop a spectral analysis of the Hessenberg matrix obtained by the GMRES algorithm used for solving a linear system with a singular matrix. We pr...
Laurent Smoch
ADCM
2007
155views more  ADCM 2007»
13 years 11 months ago
Numerical differentiation by radial basis functions approximation
Based on radial basis functions approximation, we develop in this paper a new computational algorithm for numerical differentiation. Under an a priori and an a posteriori choice r...
T. Wei, Y. C. Hon
ADCM
2007
119views more  ADCM 2007»
13 years 11 months ago
Causality properties of refinable functions and sequences
We show that the scale-space operators defined by a class of refinable kernels satisfy a version of the causality property, and a sequence of such operators converges to the cor...
Say Song Goh, Tim N. T. Goodman, S. L. Lee
ADCM
2007
100views more  ADCM 2007»
13 years 11 months ago
An efficient algorithm for the computation of the metric average of two intersecting convex polygons, with application to morphi
Motivated by the method for the reconstruction of 3D objects from a set of parallel cross sections, based on the binary operation between 2D sets termed “metric average”, we de...
Evgeny Lipovetsky, Nira Dyn
ADCM
2007
66views more  ADCM 2007»
13 years 11 months ago
Error analysis of spectral method on a triangle
Ben-yu Guo, Li-lian Wang
ADCM
2007
88views more  ADCM 2007»
13 years 11 months ago
Discrete variational integrators and optimal control theory
A geometric derivation of numerical integrators for optimal control problems is proposed. It is based in the classical technique of generating functions adapted to the special fea...
Manuel de León, David Martín de Dieg...
ADCM
2007
60views more  ADCM 2007»
13 years 11 months ago
On explicit multi-revolution Runge-Kutta schemes
M. Calvo, J. I. Montijano, L. Rández
ADCM
2007
104views more  ADCM 2007»
13 years 11 months ago
Shape preserving histogram approximation
We present a new method for reconstructing the density function underlying a given histogram. First we analyze the univariate case taking the approximating function in a class of q...
Paolo Costantini, Francesca Pelosi