12 research outputs found
Cellular Automata are Generic
Any algorithm (in the sense of Gurevich's abstract-state-machine
axiomatization of classical algorithms) operating over any arbitrary unordered
domain can be simulated by a dynamic cellular automaton, that is, by a
pattern-directed cellular automaton with unconstrained topology and with the
power to create new cells. The advantage is that the latter is closer to
physical reality. The overhead of our simulation is quadratic.Comment: In Proceedings DCM 2014, arXiv:1504.0192