Results 31 to 40 of about 27,790 (285)

Investigating CTL mediated killing with a 3D cellular automaton. [PDF]

open access: yesPLoS Computational Biology, 2009
Cytotoxic T lymphocytes (CTLs) are important immune effectors against intra-cellular pathogens. These cells search for infected cells and kill them.
Frederik Graw, Roland R Regoes
doaj   +1 more source

Three-dimensional cellular automaton simulation of austenite grain growth of Fe-1C-1.5Cr alloy steel

open access: yesJournal of Materials Research and Technology, 2020
A three-dimensional (3D) cellular automaton model describing the austenite grain growth process of Fe-1C-1.5Cr alloy steel is established. This model proposes a discrete representation of the three-dimensional grain boundary curvature, and calculates the
SU Fuyong, LIU Wenli, WEN Zhi
doaj   +1 more source

Formation of streams of binary sequences with controlled structure of "cellular" automata in homogeneous register environments

open access: yesВестник Дагестанского государственного технического университета: Технические науки, 2022
Objective. Development of a method for organizing the process of forming flows register structure, patented by the author at the Department of DSTU, which is a cellular automaton of binary sequences with a controlled structure of "cellular" automata in ...
P. A. Kadiev   +2 more
doaj   +1 more source

Growth of surfaces generated by a probabilistic cellular automaton

open access: yes, 1998
A one-dimensional cellular automaton with a probabilistic evolution rule can generate stochastic surface growth in $(1 + 1)$ dimensions. Two such discrete models of surface growth are constructed from a probabilistic cellular automaton which is known to ...
Bhattacharyya, Pratip
core   +3 more sources

URBAN FIRE SPREAD MODELLING AND SIMULATION USING CELLULAR AUTOMATON WITH EXTREME LEARNING MACHINE [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019
Urban fire continues to be a persistent disaster, especially with the proliferation of highly dense urban settlements. As a response, several measures were established to help mitigate the losses caused by fire including simulating the fire spread.
J. C. J. Patac, A. J. O. Vicente
doaj   +1 more source

Damaging 2D Quantum Gravity

open access: yes, 1993
We investigate numerically the behaviour of damage spreading in a Kauffman cellular automaton with quenched rules on a dynamical $\phi^3$ graph, which is equivalent to coupling the model to discretized 2D gravity.
Ambjørn   +33 more
core   +1 more source

Distributed Control of a Manufacturing System with One-Dimensional Cellular Automata

open access: yesComplexity, 2018
We present a distributed control modeling approach for an automated manufacturing system based on the dynamics of one-dimensional cellular automata. This is inspired by the fact that both cellular automata and manufacturing systems are discrete dynamical
Irving Barragan-Vite   +4 more
doaj   +1 more source

Scalable multi-GPU implementation of the MAGFLOW simulator

open access: yesAnnals of Geophysics, 2011
We have developed a robust and scalable multi-GPU (Graphics Processing Unit) version of the cellular-automaton-based MAGFLOW lava simulator. The cellular automaton is partitioned into strips that are assigned to different GPUs, with minimal overlapping ...
Giovanni Gallo   +4 more
doaj   +1 more source

On the decomposition of stochastic cellular automata

open access: yes, 2015
In this paper we present two interesting properties of stochastic cellular automata that can be helpful in analyzing the dynamical behavior of such automata. The first property allows for calculating cell-wise probability distributions over the state set
Baetens, Jan M.   +2 more
core   +1 more source

Cellular-local Algorithm for Localizing and Estimating Changes in Binary Images

open access: yesМоделирование и анализ информационных систем, 2014
In this paper we consider the problem of detection of changes and estimation of the degree of these changes in a dynamically changing binary image. The authors introduce the numerical characteristic degree of change areas in dynamically changing binary ...
A. A. Korotkin, A. A. Maksimov
doaj   +1 more source

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