50 search results - page 1 / 10 » A Particular Universal Cellular Automaton |
CORR
2008
Springer
14 years 15 days ago
2008
Springer
Abstract. Signals are a classical tool of cellular automata constructions that proved to be useful for language recognition or firing-squad synchronisation. Particles and collision...
CORR
2010
Springer
13 years 10 months ago
2010
Springer
In this paper, following the way opened by a previous paper deposited on arXiv, see[7], we give an upper bound to the number of states for a hyperbolic cellular automaton in the pe...
GECCO
2004
Springer
14 years 4 months ago
2004
Springer
In Twenty Problems in the Theory of Cellular Automata, Stephen Wolfram asks “how common computational universality and undecidability [are] in cellular automata.” This papers p...
STACS
1997
Springer
14 years 2 months ago
1997
Springer
Abstract. This paper deals with simulation and reversibility in the context of Cellular Automata (ca). We recall the de nitions of ca and of the Block (bca) and Partitioned (pca) s...
TCS
2011
13 years 5 months ago
2011
This paper presents a 1D intrinsically universal cellular automaton with four states for a first neighbors neighborhood, improving on the previous lower bound and getting nearer ...