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INFORMATICALT
1998
105views more  INFORMATICALT 1998»
15 years 6 months ago
Parallel Implementation of a Generalized Conjugate Gradient Algorithm
This paper presents a parallel version of a Generalized Conjugate Gradient algorithm proposed by Liu and Story in which the search direction considers the effect of the inexact lin...
Jonas Koko, Aziz Moukrim
JCNS
1998
81views more  JCNS 1998»
15 years 6 months ago
Wave Propagation Mediated by GABAB Synapse and Rebound Excitation in an Inhibitory Network: A Reduced Model Approach
A reduction method is used to analyze a spatially structured network model of inhibitory neurons. This network model displays wave propagation of postinhibitory rebound activity, w...
Zhixiong Chen, Bard Ermentrout, Xiao-Jing Wang
NA
2010
86views more  NA 2010»
15 years 4 months ago
Adaptive version of Simpler GMRES
Abstract. In this paper we propose a stable variant of Simpler GMRES by Walker and Zhou [15]. It is based on the adaptive choice of the Krylov subspace basis at given iteration ste...
Pavel Jiránek, Miroslav Rozlozník
IMCSIT
2010
15 years 4 months ago
Building and Using Existing Hunspell Dictionaries and TeX Hyphenators as Finite-State Automata
Abstract--There are numerous formats for writing spellcheckers for open-source systems and there are many descriptions for languages written in these formats. Similarly, for word h...
Tommi Pirinen, Krister Lindén
ICONIP
2009
15 years 4 months ago
"Dead" Chromosomes and Their Elimination in the Neuro-Genetic Stock Index Prediction System
This paper presents a method for a short-term stock index prediction. The source data comes from the German Stock Exchange (being the target market) and two other markets (Tokyo St...
Jacek Mandziuk, Marcin Jaruszewicz