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Chaos. 2014 Dec;24(4):043110. doi: 10.1063/1.4897168.

Noise tolerant spatiotemporal chaos computing.

Author information

1
Department of Physics and Astronomy, University of Hawaii at Manoa, Honolulu, Hawaii 96822, USA.
2
Physics Department, The College of Wooster, Wooster, Ohio 44691, USA.
3
Indian Institute of Science Education and Research (IISER), Mohali, Punjab 140306, India.

Abstract

We introduce and design a noise tolerant chaos computing system based on a coupled map lattice (CML) and the noise reduction capabilities inherent in coupled dynamical systems. The resulting spatiotemporal chaos computing system is more robust to noise than a single map chaos computing system. In this CML based approach to computing, under the coupled dynamics, the local noise from different nodes of the lattice diffuses across the lattice, and it attenuates each other's effects, resulting in a system with less noise content and a more robust chaos computing architecture.

PMID:
25554030
DOI:
10.1063/1.4897168

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