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SIMULADOR DE CARDUMES EM AUTÔMATO CELULAR.

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Titel: SIMULADOR DE CARDUMES EM AUTÔMATO CELULAR. (Portuguese)
Autoren: RezendeNeves, Daniel, Paz de Jesus, Víctor Romário, Orrico Dalforno, Christianne
Quelle: Seminário Estudantil de Produção Acadêmica; 2020, Vol. 19, p104-114, 11p
Schlagwörter: FISH schooling, CELLULAR automata, COMPUTER workstation clusters, BIOLOGICAL models, COMPUTER performance, CLASSIFICATION of fish, ANIMAL species, ANIMAL behavior
Abstract (English): Some species of animals, such as fish, are able to remain in the group without the need for a leader to organize and guide those (Oboshi et al, 2003). The biological model of fish schools conceptualized by Huth and Wissel (1994) proposes that a group is able to remain itself united by simple interactions with neighboring individuals. Based on this model, this research aimed to develop a simulator of fish schools to reproduce the behavior of this group of animals. Their mathematical model was based on cellular automata to ensure that this simulator is able to take advantage of cellular automata to simulate with high quality natural and artificial phenomena (SOUSA, 2002). However the use of cellular automata models demand a great amount of processing, which is a problem, especially for devices accessible by the web. Therefore, the parallel computing can be a good solution if it does not require a large additional cost like assembling a cluster, for example. The developed this simulator aims to make it a model of parallel computation for time-space displacement systems. Therefore the choice of have the simulator of fish schools done is associated with its easy understanding and development. In this research, the interest lies in using the processing power of video cards that have a low cost compared to a cluster of computers. [ABSTRACT FROM AUTHOR]
Abstract (Portuguese): Algumas espécies de animais, tais como peixes, são capazes de se manterem em grupo sem a necessidade de um líder para organiza-los e guia-los (OBOSHI et al, 2003). O modelo biológico de cardume conceituado por Huth e Wissel (1994) propõe que um grupo é capaz de se manter unido através de simples interações com seus indivíduos vizinhos. Fundamentado neste modelo, este trabalho teve por objetivo o desenvolvimento de um simulador de cardume hábil suficiente para reproduzir o comportamento deste grupo de animais. Sua modelagem matemática foi embasada em autômatos celulares de forma a garantir que este simulador seja capaz de aproveitar as vantagens dos autômatos celulares em simular com grande qualidade os fenômenos naturais e artificiais (SOUSA, 2002). Contudo a utilização de modelos em autômatos celulares demanda uma grande carga de processamento, o que é um problema, principalmente para dispositivos acessíveis via web. Em vista disto, a computação paralela pode ser uma boa solução desde quando não exija um grande custo adicional como a montagem de um cluster, por exemplo. O desenvolvido deste simulador visa torna-lo um modelo de computação paralela para sistemas de deslocamento espaço-temporal. Portanto a escolha do simulador de cardume esta associada a sua fácil compreensão e desenvolvimento. Neste trabalho o interesse reside em utilizar o poder de processamento das placas de vídeo, que têm um baixo custo se comparadas a um cluster de computadores. [ABSTRACT FROM AUTHOR]
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Datenbank: Complementary Index
Beschreibung
Abstract:Some species of animals, such as fish, are able to remain in the group without the need for a leader to organize and guide those (Oboshi et al, 2003). The biological model of fish schools conceptualized by Huth and Wissel (1994) proposes that a group is able to remain itself united by simple interactions with neighboring individuals. Based on this model, this research aimed to develop a simulator of fish schools to reproduce the behavior of this group of animals. Their mathematical model was based on cellular automata to ensure that this simulator is able to take advantage of cellular automata to simulate with high quality natural and artificial phenomena (SOUSA, 2002). However the use of cellular automata models demand a great amount of processing, which is a problem, especially for devices accessible by the web. Therefore, the parallel computing can be a good solution if it does not require a large additional cost like assembling a cluster, for example. The developed this simulator aims to make it a model of parallel computation for time-space displacement systems. Therefore the choice of have the simulator of fish schools done is associated with its easy understanding and development. In this research, the interest lies in using the processing power of video cards that have a low cost compared to a cluster of computers. [ABSTRACT FROM AUTHOR]
ISSN:15172112