Search Results - subject:"Cellular automata"

Phase diagrams properties of the mixed traffic flow on a crossroad

Li, Qi-Lang; Wang, Bing-Hong; Liu, Mu-Ren - In: Physica A: Statistical Mechanics and its Applications 389 (2010) 21, pp. 5045-5052

Based on the Ishibashi and Fukui crossroad traffic flow model [Y. Ishibashi and M. Fukui. J. Phys. Soc. Japan. 70 (2001) 2793], mixed traffic flow (i.e., the fast and slow vehicles with different maximum velocities are mixed) is investigated in this work. According to the numerical simulation...

Persistent link: https://www.econbiz.de/10010872838

Microscopic information processing and communication in crowd dynamics

Henein, Colin Marc; White, Tony - In: Physica A: Statistical Mechanics and its Applications 389 (2010) 21, pp. 4636-4653

Due, perhaps, to the historical division of crowd dynamics research into psychological and engineering approaches, microscopic crowd models have tended toward modelling simple interchangeable particles with an emphasis on the simulation of physical factors. Despite the fact that people have...

Persistent link: https://www.econbiz.de/10010873062

An introductory review of cellular automata modeling of moving grain boundaries in polycrystalline materials

Janssens, K.G.F. - In: Mathematics and Computers in Simulation (MATCOM) 80 (2010) 7, pp. 1361-1381

This article presents a basic introduction and some advanced concepts used in the use of cellular automata for the … review of literature in this context only. It is illustrated how cellular automata can be used to describe grain boundary … representations, and extended information is given on a previously published solution to this problem with irregular cellular automata …

Persistent link: https://www.econbiz.de/10010750208

A METHOD FOR FINDING AGGREGATED REPRESENTATIONS OF LINEAR DYNAMICAL SYSTEMS

GÖRNERUP, OLOF; JACOBI, MARTIN NILSSON - In: Advances in Complex Systems (ACS) 13 (2010) 02, pp. 199-215

exemplify the applicability of the algorithm by employing it to identify coarse grained representations of cellular automata. …

Persistent link: https://www.econbiz.de/10008513328

Cellular Automata with network incubation in information technology diffusion

Guseo, Renato; Guidolin, Mariangela - In: Physica A: Statistical Mechanics and its Applications 389 (2010) 12, pp. 2422-2433

threshold embedded in a special Cellular Automata representation. The corresponding mean field approximation of its aggregate …

Persistent link: https://www.econbiz.de/10010589204

Simple form of the stationary distribution for 3D cellular automata in a special case

Agapie, Alexandru - In: Physica A: Statistical Mechanics and its Applications 389 (2010) 13, pp. 2495-2499

3D cellular automata can be analyzed by means of finite homogeneous Markov chains. If the automaton is allowed to …

Persistent link: https://www.econbiz.de/10010591786

Do Irregular Grids Make a Difference? Relaxing the Spatial Regularity Assumption in Cellular Models of Social Dynamics

Flache, Andreas; Hegselmann, Rainer - In: Journal of Artificial Societies and Social Simulation 4 (2001) 4, pp. 6-6

Three decades of CA-modelling in the social sciences have shown that the cellular automata framework is a useful tool …

Persistent link: https://www.econbiz.de/10005518635

"ArrierosAlife" a Multi-Agent Approach Simulating the Evolution of a Social System: Modeling the Emergence of Social Networks with "Ascape"

Auer, Klaus; Norris, Timothy - In: Journal of Artificial Societies and Social Simulation 4 (2001) 1, pp. 6-6

The behavior of cellular automata is a very close representation of the evolution of complex social systems. We …

Persistent link: https://www.econbiz.de/10005518655

Agent-based spatial models applied to agriculture: a simulation tool for technology diffusion, resource use changes and policy analysis

Berger, Thomas - In: Agricultural Economics of Agricultural Economists 25 (2001) 2-3

, the model class described here applies a multi-agent/cellular automata (CA) approach by using heterogeneous farm …

Persistent link: https://www.econbiz.de/10011069375

On some applications of cellular automata

Ahmed, E.; Elgazzar, A.S. - In: Physica A: Statistical Mechanics and its Applications 296 (2001) 3, pp. 529-538

Cellular automata model corresponding to Cattaneo's diffusion is constructed. Its phase space is given. Delay is shown … to decrease the chaotic (Damage spread) region. Then cellular automata are used to study a stochastic minority game …. Payoff memory approach introduced by Smale is used. A corresponding dynamical system is also derived. Cellular automata model …

Persistent link: https://www.econbiz.de/10010591600