3038 search results - page 75 / 608 » High-Speed Function Approximation |
CPHYSICS
2011
14 years 6 months ago
2011
We present an acceleration of the well-established Krylov-Ritz methods to compute the sign function of large complex matrices, as needed in lattice QCD simulations involving the o...
DAGSTUHL
2004
15 years 1 months ago
2004
Nonlinear approximation has usually been studied under deterministic assumptions and complete information about the underlying functions. In the present paper we assume only partia...
ENTCS
2007
14 years 12 months ago
2007
The basic motivation behind this work is to tie together various computational complexity classes, whether over different domains such as the naturals or the reals, or whether de...
TOMACS
2010
14 years 6 months ago
2010
In this paper, we develop a stochastic approximation method to solve a monotone estimation problem and use this method to enhance the empirical performance of the Q-learning algor...
FSS
2011
14 years 3 months ago
2011
In many practical applications, it is useful to represent a function f(x) by its fuzzy transform, i.e., by the “average” values Fi = f(x) · Ai(x) dx Ai(x) dx over different ...