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Reconhecimento de caracteres numéricos manuscritos com autômatos celulares, através da noção de protótipos espectrais
(Universidade Presbiteriana Mackenzie, 2006-03-07)
The computational ability of cellular automata (CAs) has been investigated in many research initiatives in the literature. Among them, one possibility is their use as spatial pattern recognizers. Here, we attempt to use ...
Automatizando a obtenção da complexidade baseada em linguagem regular de autômatos celulares elementares
(Universidade Presbiteriana Mackenzie, 2006-10-09)
Cellular automata are dynamical and computational systems, totally discrete in time, space and their state variables. It is known that, for elementary cellular automata, the set of all possible configurations that can ...
Programação evolutiva com distribuição estável adaptativa
(Universidade Presbiteriana Mackenzie, 2007-09-12)
Recent applications in evolutionary programming have suggested the use of different stable probability distributions, such as Cauchy and Lévy, in the random process associated with the mutations, as an alternative to the ...
Previsão de atividade solar a partir da configuração dos campos magnéticos fotosféricos
(Universidade Presbiteriana Mackenzie, 2007-09-18)
The existence of a highly reliable prediction system to detect the occurrence of large solar flares (class X) is still an unsolved problem. Despite many studies performed so far, no such a system has been found yet. In ...