• JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
 
  Bookmark and Share
 
 
Master's Dissertation
DOI
https://doi.org/10.11606/D.55.2004.tde-06122004-115632
Document
Author
Full name
Leonardo Garcia Corrêa
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Carlos, 2004
Supervisor
Committee
Carvalho, André Carlos Ponce de Leon Ferreira de (President)
Alberto, Luís Fernando Costa
Delbem, Alexandre Cláudio Botazzo
Title in Portuguese
Memória associativa em redes neurais realimentadas
Keywords in Portuguese
análise não-linear
memória associativa
rede de hopfield
redes neurais
redes neurais celulares
Abstract in Portuguese
Nessa dissertação, é investigado o armazenamento e a recuperação de padrões de forma biologicamente inspirada no cérebro. Os modelos estudados consistiram de redes neurais realimentadas, que tentam modelar certos aspectos dinâmicos do funcionamento do cérebro. Em particular, atenção especial foi dada às Redes Neurais Celulares, que constituem uma versão localmente acoplada do já clássico modelo de Hopfield. Além da análise de estabilidade das redes consideradas, foi realizado um teste com o intuito de avaliar o desempenho de diversos métodos de construção de memórias endereçáveis por conteúdo (memórias associativas) em Redes Neurais Celulares.
Title in English
Associative memory in feedback neural networks
Keywords in English
associative memory
cellular neural networks
hopfield network
neural networks
nonlinear analysis
Abstract in English
In this dissertation we investigate biologically inspired models of pattern storage and retrieval, by means of feedback neural networks. These networks try to model some of the dynamical aspects of brain functioning. The study concentrated in Cellular Neural Networks, a local coupled version of the classical Hopfield model. The research comprised stability analysis of the referred networks, as well as performance tests of various methods for content-addressable (associative) memory design in Cellular Neural Networks.
 
WARNING - Viewing this document is conditioned on your acceptance of the following terms of use:
This document is only for private use for research and teaching activities. Reproduction for commercial use is forbidden. This rights cover the whole data about this document as well as its contents. Any uses or copies of this document in whole or in part must include the author's name.
memAssociativa.pdf (1.30 Mbytes)
Publishing Date
2005-06-10
 
WARNING: Learn what derived works are clicking here.
All rights of the thesis/dissertation are from the authors
CeTI-SC/STI
Digital Library of Theses and Dissertations of USP. Copyright © 2001-2024. All rights reserved.