Mechanisms of Emergent Computation in Cellular Automata
PPSN V Proceedings of the 5th International Conference on Parallel Problem Solving from Nature
Genetic approaches to search for computing patterns in cellular automata
IEEE Computational Intelligence Magazine
Searching for glider guns in cellular automata: exploring evolutionary and other techniques
EA'07 Proceedings of the Evolution artificielle, 8th international conference on Artificial evolution
Natural Computing: an international journal
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This paper presents a method of using genetic programming to seek new cellular automata that perform computational tasks. Two genetic algorithms are used : the first one discovers a rule supporting gliders and the second one modifies this rule in such a way that some components appear allowing it to simulate logic gates. The results show that the genetic programming is a promising tool for the search of cellular automata with specific behaviors, and thus can prove to be decisive for discovering new automata supporting universal computation.