Sciweavers

Share
CORR
2011
Springer

Schema Redescription in Cellular Automata: Revisiting Emergence in Complex Systems

8 years 12 days ago
Schema Redescription in Cellular Automata: Revisiting Emergence in Complex Systems
—We present a method to eliminate redundancy in the transition tables of Boolean automata: schema redescription with two symbols. One symbol is used to capture redundancy of individual input variables, and another to capture permutability in sets of input variables: fully characterizing the canalization present in Boolean functions. Two-symbol schemata explain aspects of the behaviour of automata networks that the characterization of their emergent patterns does not capture. We use our method to compare two well-known cellular automata rules for the density classification task [1]: GKL [2], [3] and GP [4]. We show that despite having very different emergent behaviour, these rules are very similar. Indeed, GKL is a special case of GP. Therefore, we demonstrate that it is more feasible to compare cellular automata via schema redescriptions of their rules, than by looking at their emergent behaviour, leading us to question the tendency in complexity research to pay much more attention ...
Manuel Marques-Pita, Luis Mateus Rocha
Added 13 May 2011
Updated 13 May 2011
Type Journal
Year 2011
Where CORR
Authors Manuel Marques-Pita, Luis Mateus Rocha
Comments (0)
books