Results 151 to 160 of about 8,845 (199)
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Journal of the Physical Society of Japan, 1990
A cellular automaton (CA) of filter automata type is proposed. Any state of the CA consists only of solitary wave solutions. It is shown that the solitary waves interact with one another preserving their identities during a time evolution. It is also shown that the CA has infinitely many conserved quantities.
Junkichi Satsuma +2 more
exaly +2 more sources
A cellular automaton (CA) of filter automata type is proposed. Any state of the CA consists only of solitary wave solutions. It is shown that the solitary waves interact with one another preserving their identities during a time evolution. It is also shown that the CA has infinitely many conserved quantities.
Junkichi Satsuma +2 more
exaly +2 more sources
A Morphogenetic Cellular Automaton
2018 Annual American Control Conference (ACC), 2018How are cell proliferation and cell migration controlled to generate an embryo (and, subsequently, a fetus) with organized tissues and organs? Growth factors are crucial signaling molecules that can diffuse over a long distance to target cells and induce cell proliferation, differentiation and migration.
Achilles Beros +3 more
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A CELLULAR AUTOMATON FOR ELASTICITY EQUATIONS
International Journal of Modern Physics B, 1996Cellular Automata are a very efficient numerical technique for fluid dynamics computations. In this paper, based on formal and physical analogies between the Navier-Stokes and the elasticity equations, we aim to construct a cellular automaton which simulates solid dynamics behavior.
EUGENIO A, RASETTI, Mario
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A Cellular Automaton for Image Compression
2008 Fourth International Conference on Natural Computation, 2008Cellular automata are successfully used in image processing including image denoising, edge detection and segmentation. In this paper, their potential within image interpolation and image compression is investigated. Since the human visual system is highly sensitive to edges, an edge-based compression scheme can produce intelligible images at high ...
Cuifang Zhao, Caicheng Shi, Peikun He
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Immiscible cellular-automaton fluids
Journal of Statistical Physics, 1988zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Rothman, Daniel H., Keller, Jeffrey M.
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Synchronization of cellular automaton pairs
Chaos: An Interdisciplinary Journal of Nonlinear Science, 1998The phenomenon of synchronization in pairs of cellular automata coupled in a driver–replica mode is studied. Necessary and sufficient conditions for synchronization in linear cellular automaton pairs are given. The couplings that make a pair synchronize are determined for all linear elementary cellular automata.
Urías, Jesús +2 more
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A cellular automaton model of cellular signal transduction
Computers in Biology and Medicine, 2000On the basis of cellular automata models, a software specifically tailored to model biochemical reactions involved in cellular signal transduction was implemented on a personal computer. Recent data regarding desensitization processes in mouse Leydig cells are used to simulate the underlying reactions of signal transduction. Pretreatment of real Leydig
Jens U. Wurthner +2 more
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Cellular Automaton Rule Extractor
2016This article describes using an evolutionary algorithms to finding an original rule of generated 1D cellular automaton. In this article will be verified possibility and precision of searching rule from generated 1D cellular automaton using different evolutionary algorithms, random generators and rule definition.
Lukas Kroczek, Ivan Zelinka
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New cellular automaton model for magnetohydrodynamics
Physical Review Letters, 1987A new type of two-dimensional cellular automation method is introduced for computation of magnetohydrodynamic fluid systems. Particle population is described by a 36-component tensor referred to a hexagonal lattice. By appropriate choice of the coefficients that control the modified streaming algorithm and the definition of the macroscopic fields, it ...
, Chen, , Matthaeus
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One-Dimensional Cellular Automaton Transducers
Fundamenta Informaticae, 2013The parallel models of cellular automata and iterative arrays are investigated towards their ability to compute transductions, that is, to transform inputs into outputs. The families of transductions computed are classified with regard to the time allowed to process the input and the output, respectively.
Martin Kutrib, Andreas Malcher
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