Universal Computation with Limited Resources: Belousov-zhabotinsky and Physarum Computers

A. Adamatzky,B. D. L. Costello,T. Shirakawa

Published 2007 in International Journal of Bifurcation and Chaos in Applied Sciences and Engineering

ABSTRACT

Using the examples of an excitable chemical system (the Belousov–Zhabotinsky medium) and plasmodium of Physarum polycephalum we show that universal computation in a geometrically unconstrained medium is only possible when resources (excitability or concentration of nutrients) are limited. In situations of limited resources the systems studied develop traveling localizations. These localizations are the elementary units of dynamical logical circuits in collision-based computing architectures.

PUBLICATION RECORD

CITATION MAP

EXTRACTION MAP

CLAIMS

  • No claims are published for this paper.

CONCEPTS

  • No concepts are published for this paper.

REFERENCES

Showing 1-39 of 39 references · Page 1 of 1

CITED BY

Showing 1-67 of 67 citing papers · Page 1 of 1