Sciweavers

620 search results - page 13 / 124
» Algorithms and computations on cellular automata
Sort
View
MST
2010
79views more  MST 2010»
14 years 11 months ago
A Search Algorithm for Subshift Attractors of Cellular Automata
Abstract. We describe a heuristic algorithm which searches for spreading clopen sets of a cellular automaton. Then the algorithms searches for the corresponding subshift attractors...
Enrico Formenti, Petr Kurka, Ondrej Zahradní...
ACRI
2006
Springer
15 years 6 months ago
Interactive Terrain Simulation and Force Distribution Models in Sand Piles
This paper presents an application of Cellular Automata in the field of dry Granular Systems modelling. While the study of granular systems is not a recent field, no efficient mo...
Marta Pla-Castells, Ignacio García-Fern&aac...
EVOW
2010
Springer
15 years 5 months ago
Evolutionary Sound Synthesis: Rendering Spectrograms from Cellular Automata Histograms
In this paper we report on the synthesis of sounds using cellular automata, specifically the multitype voter model. The mapping process adopted is based on digital signal processin...
Jaime Serquera, Eduardo R. Miranda
MFCS
2007
Springer
15 years 6 months ago
Towards a Rice Theorem on Traces of Cellular Automata
The trace subshift of a cellular automaton is the subshift of all possible columns that may appear in a space-time diagram. We prove the undecidability of a rather large class of p...
Julien Cervelle, Pierre Guillon
CORR
2010
Springer
79views Education» more  CORR 2010»
14 years 9 months ago
Probabilistic cellular automata, invariant measures, and perfect sampling
In a probabilistic cellular automaton (PCA), the cells are updated synchronously and independently, according to a distribution depending on a finite neighborhood. A PCA can be vi...
Ana Busic, Jean Mairesse, Irene Marcovici