Results 41 to 50 of about 9,316 (295)

Thermodynamics in Stochastic Conway’s Game of Life

Condensed Matter, 2023
Cellular automata can simulate many complex physical phenomena using the power of simple rules. The presented methodological platform expresses the concept of programmable matter, of which Newton’s laws of motion are an example.
Krzysztof Pomorski, Dariusz Kotula
doaj   +1 more source

Homeostasis and systematic ageing as non-equilibrium phase transitions in computational multicellular organizations [PDF]

Royal Society Open Science, 2019
Being a fatal threat to life, the breakdown of homeostasis in tissues is believed to involve multiscale factors ranging from the accumulation of genetic damages to the deregulation of metabolic processes.
Yuting Lou, Ao Chen, Erika Yoshida, Yu Chen   +3 more
doaj   +1 more source

Hierarchical Economic Agents and their Interactions [PDF]

, 2015
We present a new type of spin market model, populated by hierarchical agents, represented as configurations of sites and arcs in an evolving network. We describe two analytic techniques for investigating the asymptotic behavior of this model: one based ...
Theodosopoulos, Ted
core   +1 more source

PROPAGATOR: An Operational Cellular-Automata Based Wildfire Simulator

Fire, 2020
PROPAGATOR is a stochastic cellular automaton model for forest fire spread simulation, conceived as a rapid method for fire risk assessment. The model uses high-resolution information such as topography and vegetation cover considering different types of
Andrea Trucchia, Mirko D’Andrea, Francesco Baghino, Paolo Fiorucci, Luca Ferraris, Dario Negro, Andrea Gollini, Massimiliano Severino   +7 more
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Numeric simulation of fishing effort and strategies (stochastic and cartesian) using cellular automata

Ciencias Marinas, 2011
A cellular automaton (CA) model is developed to analyze the behavior of fishermen in terms of belonging to a group that exchanges information on fishing and the personal aspect of decision making, defining the fishermen as cartesian or stochastic.
MJ Dreyfus-León, R Martínez-Olvera, R Hernández-Walls   +2 more
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Anomalous hydrodynamics in a class of scarred frustration-free Hamiltonians

Physical Review Research, 2022
Atypical eigenstates in the form of quantum scars and fragmentation of Hilbert space due to conservation laws provide obstructions to thermalization in the absence of disorder.
Jonas Richter, Arijeet Pal
doaj   +1 more source

On the decomposition of stochastic cellular automata

, 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., Bołt, Witold, DeBaets, Bernard   +2 more
core   +1 more source

Deflection analysis of long-span girder bridges under vehicle bridge interaction using cellular automaton based traffic microsimulation

Mathematical Biosciences and Engineering, 2019
Deflection is a crucial indicator to reflect the operating condition of girder bridges, which can be used to evaluate structure condition and identify abnormal loading.
Pan Zeng, Ronghui Wang, Zhuo Sun , Junyong Zhou   +3 more
doaj   +1 more source

Analytic approach to stochastic cellular automata: exponential and inverse power distributions out of Random Domino Automaton

, 2011
Inspired by extremely simplified view of the earthquakes we propose the stochastic domino cellular automaton model exhibiting avalanches. From elementary combinatorial arguments we derive a set of nonlinear equations describing the automaton.
Alcaraz F., Białecki M., Białecki M., Białecki M., Białecki M., Białecki M., Czechowski Z., Czechowski Z., Czechowski Z., Czechowski Z., Czechowski Z., Derrida B., Dhar D., Dhar D., Dickman R., Doliwa A., Drossel B., Inui N., Lee S., Malamud B. D., Pacheco A. F., Paczuski M., Rundle J. B., Scholz C. H., Sloane N., Sornette D., Stauffer D., Takahashi D., Tang C., Tejedor A., Telesca L., Tokihiro T., Turcotte D. L., Vázquez-Prada M.   +33 more
core   +1 more source

Tracking uncertainty in a spatially explicit susceptible-infected epidemic model [PDF]

, 2010
In this paper we conceive an interval-valued continuous cellular automaton for describing the spatio-temporal dynamics of an epidemic, in which the magnitude of the initial outbreak and/or the epidemic properties are only imprecisely known.
Baetens, Jan, De Baets, Bernard
core   +2 more sources