A reversible cellular automaton is a cellular automaton in which every configuration has a unique predecessor. That is, it is a regular grid of cells...
71 KB (9,018 words) - 09:59, 18 October 2024
A cellular automaton (pl. cellular automata, abbrev. CA) is a discrete model of computation studied in automata theory. Cellular automata are also called...
62 KB (7,622 words) - 19:48, 2 November 2024
A second-order cellular automaton is a type of reversible cellular automaton (CA) invented by Edward Fredkin where the state of a cell at time t depends...
6 KB (755 words) - 10:01, 18 October 2024
In a cellular automaton, a Garden of Eden is a configuration that has no predecessor. It can be the initial configuration of the automaton but cannot...
28 KB (3,497 words) - 23:59, 19 August 2024
experiment of 1867 Reverse computation Reversible cellular automaton – Cellular automaton that can be run backwards Reversible dynamics – Type of physical or...
19 KB (2,375 words) - 15:08, 30 August 2024
A quantum cellular automaton (QCA) is an abstract model of quantum computation, devised in analogy to conventional models of cellular automata introduced...
10 KB (1,334 words) - 06:51, 7 June 2024
Critters is a reversible block cellular automaton with similar dynamics to Conway's Game of Life, first described by Tommaso Toffoli and Norman Margolus...
7 KB (904 words) - 01:44, 28 April 2022
a cellular automaton is reversible globally if and only if it is reversible at the block level. The ease of designing reversible block cellular automata...
20 KB (2,599 words) - 09:56, 18 October 2024
Norman Margolus (category Cellular automatists)
Canadian-American physicist and computer scientist, known for his work on cellular automata and reversible computing. He is a research affiliate with the Computer Science...
9 KB (822 words) - 16:03, 24 June 2024
(asymptotical) stability of motion? Is every reversible cellular automaton in three or more dimensions locally reversible? Sudoku: How many puzzles have exactly...
190 KB (19,532 words) - 10:36, 2 November 2024