Interesting cite [OP's #5] from the paper (while searching for Wolfram :-) E. F. Codd was doing CAs in late 60s. What an impressive mind: https://en.wikipedia.

Interesting cite [OP's #5] from the paper (while searching for Wolfram :-) E. F. Codd was doing CAs in late 60s. What an impressive mind: https://en.wikipedia.org/wiki/Codd%27s_cellular_automaton https://en.wikipedia.org/wiki/Codd%27s_cellular_automaton