Estimates of the collective immunity to COVID-19 derived from a stochastic cellular automaton based framework. [PDF]
Nat Comput, 2022 In the context of the propagation of infectious diseases, when a sufficient degree of immunisation is achieved within a population, the spread of the disease is ended or significantly decreased, leading to collective immunity, meaning the indirect ...
Lima I, Balbi PP.
europepmc +6 more sources
A stochastic cellular automaton simulation of chemical oscillations in small systems [PDF]
AIP Advances, 2018 We propose a stochastic cellular automaton method to simulate chemical reactions in small systems. Unlike the standard Gillespie method, which simulates chemical reactions with a few thousand molecules reacting with each other but without spatial ...
Yue Hu, Jenny Xie
doaj +5 more sources
CellLab-CTS 2015: continuous-time stochastic cellular automaton modeling using Landlab [PDF]
Geoscientific Model Development, 2016 CellLab-CTS 2015 is a Python-language software library for creating two-dimensional, continuous-time stochastic (CTS) cellular automaton models. The model domain consists of a set of grid nodes, with each node assigned an integer state code that ...
G. E. Tucker +6 more
doaj +8 more sources
Bit-Vectorized GPU Implementation of a Stochastic Cellular Automaton Model for Surface Growth [PDF]
2016 IEEE 20th Jubilee International Conference on Intelligent Engineering Systems (INES), 2016 Stochastic surface growth models aid in studying properties of universality classes like the Kardar--Paris--Zhang class. High precision results obtained from large scale computational studies can be transferred to many physical systems.
Gemming, Sibylle +2 more
core +7 more sources
Stochastic cellular automaton model of culture formation [PDF]
Physical Review E, 2023 We introduce a stochastic cellular automaton as a model for culture and border formation. The model can be conceptualized as a game where the expansion rate of cultures is quantified in terms of their area and perimeter in such a way that approximately ...
Frederik Ravn Klausen +1 more
semanticscholar +9 more sources
Analyzing Stochastic Features in Airport Surface Traffic Flow Using Cellular Automaton: Tokyo International Airport [PDF]
IEEE Access, 2022 Global air passenger transport demand is expected to increase, and there is concern that the current airport operation will not be able to cope with aircraft overcrowding. In this study, we developed a cellular automaton (CA) simulator that can model the
Yoshiaki Kawagoe +4 more
doaj +3 more sources
A scalable solver for a stochastic, hybrid cellular automaton model of personalized breast cancer therapy [PDF]
International Journal for Numerical Methods in Biomedical Engineering, 2021 Mathematical modeling and simulation is a promising approach to personalized cancer medicine. Yet, the complexity, heterogeneity and multi‐scale nature of cancer pose significant computational challenges.
Xiaoran Lai +6 more
semanticscholar +9 more sources
Does Social Distancing Matter for Infectious Disease Propagation? An SEIR Model and Gompertz Law Based Cellular Automaton [PDF]
Entropy, 2022 In this paper, we present stochastic synchronous cellular automaton defined on a square lattice. The automaton rules are based on the SEIR (susceptible → exposed → infected → recovered) model with probabilistic parameters gathered from real-world data on
Szymon Biernacki, Krzysztof Malarz
doaj +4 more sources
Comparison of gap-based and flow-based control strategies using a new controlled stochastic cellular automaton model for traffic flow [PDF]
Transportation letters, 2023 Autonomous vehicles are essential to future transportation systems, potentially reducing traffic congestion. This study examines the impact of different vehicle control strategies on traffic flow through simulations.
K. Kinjo, Akiyasu Tomoeda
openalex +3 more sources
Intrinsic Simulations between Stochastic Cellular Automata [PDF]
Electronic Proceedings in Theoretical Computer Science, 2012 The paper proposes a simple formalism for dealing with deterministic, non-deterministic and stochastic cellular automata in a unifying and composable manner.
Pablo Arrighi +2 more
doaj +6 more sources