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MFCS
2009
Springer
15 years 6 months ago
Bounds on Non-surjective Cellular Automata
Abstract. Cellular automata (CA) are discrete, homogeneous dynamical systems. Non-surjective one-dimensional CA have nite words with no preimage (called orphans), pairs of dieren...
Jarkko Kari, Pascal Vanier, Thomas Zeume
AUSAI
2006
Springer
15 years 3 months ago
Studies on Motion Control of a Modular Robot Using Cellular Automata
Abstract. In this paper we report preliminary findings of using cellular automata (CA) as an underlying architecture in controlling the motion of a fivelegged brittle star typed ro...
Sunil Pranit Lal, Koji Yamada, Satoshi Endo
ACRI
2006
Springer
15 years 5 months ago
On Spiral Glider-Guns in Hexagonal Cellular Automata: Activator-Inhibitor Paradigm
We present a cellular-automaton model of a reaction-diffusion excitable system with concentration dependent inhibition of the activator, and study the dynamics of mobile localiza...
Andrew Wuensche
EH
2002
IEEE
139views Hardware» more  EH 2002»
15 years 4 months ago
Evolving Cellular Automata to Model Fluid Flow in Porous Media
Fluid flow in porous media is a dynamic process that is traditionally modeled using PDE (Partial Differential Equations). In this approach, physical properties related to fluid fl...
Tina Yu, Seong Lee
AE
2007
Springer
15 years 5 months ago
Searching for Glider Guns in Cellular Automata: Exploring Evolutionary and Other Techniques
Abstract. We aim to construct an automatic system for the discovery of collision-based universal cellular automata that simulate Turing machines in their space-time dynamics using ...
Emmanuel Sapin, Larry Bull