Cellular automata were introduced in the first half of the last century by John von Neumann who used them as theoretical models for self-reproducing machines. T

An accessible and multidisciplinaryintroduction to cellular automata As the applicability of cellular automata broadens and technology advances, there is a need

Theory of Computation -- Computation by Abstracts Devices.

In the late 1960s British mathematician John Conway invented a virtual mathematical machine that operates on a two-dimensional array of square cell. Each cell t

Are mathematical equations the best way to model nature? For many years it had been assumed that they were. But in the early 1980s, Stephen Wolfram made the rad