research-article

Robust sequence storage in bistable oscillators

Authors:

David Colliaux,

Pierre Bessière,

Jacques DroulezAuthors Info & Claims

NANOARCH '14: Proceedings of the 2014 IEEE/ACM International Symposium on Nanoscale Architectures

Pages 90 - 91

https://doi.org/10.1145/2770287.2770310

Published: 08 July 2014 Publication History

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Abstract

The versatility of nanodevices dynamics may allow original architectures for computation but care should be taken to handle fluctuations arising at this scale. In the network of oscillatory units which we propose, bistability with down-quiescent and up-oscillatory states enable tolerance to noise in storage and retrieval dynamics for patterns or sequences. We illustrate this by simulations of the stochastic differential equations for a network with connectivity corresponding to stored patterns.

References

[1]

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P. E. Kloeden, Peter E., Numerical Solution of Stochastic Differential Equations. Springer, 1992.

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J. J. Hopfield, "Neural networks and physical systems with emergent collective computational abilities," Proceedings of the National Academy of Sciences, vol. 79, no. 8, pp. 2554--2558, Apr. 1982. {Online}. Available: http://www.pnas.org/content/79/8/2554.abstract

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Index Terms

Robust sequence storage in bistable oscillators
1. Applied computing
  1. Physical sciences and engineering
    1. Electronics
2. Hardware

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Published In

NANOARCH '14: Proceedings of the 2014 IEEE/ACM International Symposium on Nanoscale Architectures

July 2014

193 pages

ISBN:9781450328340

DOI:10.1145/2770287

General Chairs:
Jacques-Olivier Klein
University Paris-Sud
,
Csaba Andras Moritz
UMass Amherst and BlueRISC
,
Program Chair:
Sorin Cotofana
Delft University of Technology

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Association for Computing Machinery

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Published: 08 July 2014

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Nanoarch '14: IEEE/ACM International Symposium on Nanoscale Architectures

July 8 - 10, 2014

France, Paris

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Synchronization effects in networks of stochastic bistable oscillators

Synchronized States Observed in Coupled Four Oscillators

Double Hopf bifurcation of coupled dissipative Stuart-Landau oscillators with delay

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Synchronization effects in networks of stochastic bistable oscillators

Synchronized States Observed in Coupled Four Oscillators

Double Hopf bifurcation of coupled dissipative Stuart-Landau oscillators with delay

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