779 resultados para Arriaza, Juan Bautista, 1770-1837.
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Sign. : a-d4, A-B2, C-Z4, 2A-2Z4, 3A-3X4
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Sign.: *4, A-F4, G-Z8, Aa-Ee8
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At present, all methods in Evolutionary Computation are bioinspired by the fundamental principles of neo-Darwinism, as well as by a vertical gene transfer. Virus transduction is one of the key mechanisms of horizontal gene propagation in microorganisms (e.g. bacteria). In the present paper, we model and simulate a transduction operator, exploring the possible role and usefulness of transduction in a genetic algorithm. The genetic algorithm including transduction has been named PETRI (abbreviation of Promoting Evolution Through Reiterated Infection). Our results showed how PETRI approaches higher fitness values as transduction probability comes close to 100%. The conclusion is that transduction improves the performance of a genetic algorithm, assuming a population divided among several sub-populations or ?bacterial colonies?.
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This paper introduces APA (?Artificial Prion Assembly?): a pattern recognition system based on artificial prion crystalization. Specifically, the system exhibits the capability to classify patterns according to the resulting prion self- assembly simulated with cellular automata. Our approach is inspired in the biological process of proteins aggregation, known as prions, which are assembled as amyloid fibers related with neurodegenerative disorders.
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Premios: Premio de Ensayo de la Generalitat Valenciana 2007
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Sign.: A-T4
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Precede al título: Jesus Maria Joseph
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Contiene : Horas de vacacion ; Rudimentos filosoficos / Juan Bautista Corachan