Results 61 to 70 of about 8,845 (199)

Empiricism and stochastics in cellular automaton modeling of urban land use dynamics

open access: yes, 2002
An increasing number of models for predicting land use change in regions of rapidurbanization are being proposed and built using ideas from cellular automata (CA)theory. Calibrating such models to real situations is highly problematic and to date,serious
de Almeida, C   +6 more
core  

Level Set Structure of an Integrable Cellular Automaton

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2010
Based on a group theoretical setting a sort of discrete dynamical system is constructed and applied to a combinatorial dynamical system defined on the set of certain Bethe ansatz related objects known as the rigged configurations.
Taichiro Takagi
doaj   +1 more source

A cellular automaton finite volume method for microstructure evolution during additive manufacturing

open access: yesMaterials & Design, 2019
Additive manufacturing (AM) processes produce unique microstructures compared with other manufacturing processes because of the large thermal gradient, high solidification rate and other local temperature variations caused by the repeated heating and ...
Yanping Lian   +5 more
doaj   +1 more source

Mathematical model for flood routing based on cellular automaton

open access: yesWater Science and Engineering, 2014
Increasing frequency and severity of flooding have caused tremendous damage in China, requiring more essential countermeasures to alleviate the damage.
Xin Cai, Yi Li, Xing-wen Guo, Wei Wu
doaj   +1 more source

Deterministic cellular automaton rule emulating 2D diffusion

open access: yes, 2023
Files defining 8-state cellular automaton emulating diffusion in 2 dimensions. Rule definition is in golly's .rule format. Sample initial pattern is included. Details of the rule are described in: H. Fukś. Four state deterministic cellular automaton rule
Fukś, Henryk
core  

Topographical Analysis of Spatial Patterns Generated by a Cellular Automaton Model of the Proliferation of a Cancer Cell Line In Vitro

open access: yesAnalytical Cellular Pathology, 1997
A well‐suited model to simulate cellular population dynamics is the two‐dimensional cellular automaton model, which consists of a lattice of sites, the value ai,j of each site being updated in discrete time steps according to an identical deterministic ...
Jacqueline Palmari   +3 more
doaj   +1 more source

Traffic Flow Modeling of Freeway Variable Speed Limit Control Based on the Big Data of Driving Behavior

open access: yesJournal of Advanced Transportation, 2020
Variable speed limit (VSL) control is a flexible restriction on the rate at which motorists can drive on a given stretch of road. Effective VSL control can increase safety and provide clear guidance for motorists.
Xu Qu   +4 more
doaj   +1 more source

Blackouts Mechanism Simulation Model of Power System Based on Heterogeneous Cellular Automata

open access: yesZhongguo dianli, 2019
In order to study the mechanism of large blackouts of interconnected power system, a heterogeneous cellular automata model is proposed and used to simulate interconnected power system.
Qun YU, Qi WANG, Na CAO
doaj   +1 more source

Cellular automaton simulations of the temporal pattern of activity of a volcano with an application to Vesuvius activity between 1631 and 1944

open access: yes, 2012
We show the results of simulations of basaltic strato-volcano activity by using a cellular automaton model where magma is allowed to rise through self-organized crack networks.
DI MAIO, ROSA, SCANDONE R., PIEGARI E.
core  

TOPOLOGICAL RIGIDITY OF LINEAR CELLULAR AUTOMATON SHIFTS

open access: yes, 2018
International audienceWe prove that topologically isomorphic linear cellular automaton shifts are algebraically isomorphic. Using this, we show that two distinct such shifts cannot be isomorphic.
Robbert Fokkink   +3 more
core   +1 more source

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