ARENAS, A.; DÍAZ-GUILERA, A.; GUARDIOLA, X.; LLAS, M.; … - In: Advances in Complex Systems (ACS) 04 (2001) 01, pp. 89-100
We present new results in a model of technological evolution which displays different macroscopic behaviors based on very simple microscopic rules of local interaction. The main features are criticality and self-organization. We give information about new scaling relation and study the roughness...