Aperiodic stochastic resonant data storage on directed small-world networks
Date
2008
Authors
Duan, F.
Abbott, D.
Editors
Nicolau, D.V.
Metcalfe, G.
Metcalfe, G.
Advisors
Journal Title
Journal ISSN
Volume Title
Type:
Conference paper
Citation
Proceedings of the SPIE Smart Materials, Nano-, and Micro-Smart Systems. Proceedings of the SPIE 2008, Vol. 7270, pp. 72701-8
Statement of Responsibility
Duan, Fabing and Abbott, Derek
Conference Name
SPIE Smart Materials, Nano-, and Micro-Smart Systems (2008 : Melbourne Australia)
Abstract
We study aperiodic stochastic resonant data storage in an extended system evolving on directed small-world networks. Each node of the network represents a dynamical bistable system, and nodes are randomly connected by the directed shortcuts with a rewiring probability. The constructive role of the internal noise and the random connectivity is characterized by the bit error rate and demonstrated in numerical simulations. Random internal noise in each node enhances the survival of a short-time length of binary signal via aperiodic stochastic resonance. Interestingly, random connectivity further improves the propagation time of binary information through the small-world architecture
School/Discipline
Dissertation Note
Provenance
Description
©2008 COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.