4047 search results - page 43 / 810 » The Discrete Basis Problem |
ECML
2005
Springer
14 years 3 months ago
2005
Springer
ABSTRACT. Estimating a non-uniformly sampled function from a set of learning points is a classical regression problem. Kernel methods have been widely used in this context, but eve...
JCT
2000
13 years 9 months ago
2000
We study discrete Green's functions and their relationship with discrete Laplace equations. Several methods for deriving Green's functions are discussed. Green's fu...
CORR
2010
Springer
13 years 10 months ago
2010
Springer
In a recent paper Lima, Panario and Wang have provided a new method to multiply polynomials in Chebyshev basis which aims at reducing the total number of multiplication when polyn...
MOC
2010
13 years 4 months ago
2010
We study H(div) preconditioning for the saddle-point systems that arise in a stochastic Galerkin mixed formulation of the steady-state diffusion problem with random data. The key i...
JOC
2000
13 years 9 months ago
2000
We present efficient algorithms for computing discrete logarithms in the classgroupofaquadraticorderandforprincipalitytestinginarealquadraticorder,based on the work of D