 Stochastic cellular automaton

A stochastic cellular automaton (SCA) is a type of cellular automaton in which the state transition rules incorporate randomness or probabilistic elements. Like a traditional cellular automaton, an SCA consists of a grid (or lattice) of cells, each of which can exist in one of a finite number of states. The grid evolves over discrete time steps according to specified rules that determine how the state of each cell is affected by the states of its neighbors.