Stochastic synaptic plasticity in deterministic aVLSI networks of spiking neurons

Chicca E, Fusi S (2001)
In: Proceedings of the World Congress on Neuroinformatics. Rattay F (Ed); Vienna: ARGESIM/ASIM Verlag: 468-477.

Konferenzbeitrag | Veröffentlicht | Englisch
 
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Herausgeber*in
Rattay, Frank
Abstract / Bemerkung
Stochastic learning solves the stability-plasticity problem (Fusi et al., 2000a) but raises new issues related to the generation of the proper noise driving the synaptic dynamics. Here we show that a simple, fully deterministic, spike-driven synaptic device can make use of the network generated vari- ability in the neuronal activity to drive the required stochastic mechanism. Randomness emerges naturally from the interaction of deterministic neu- rons, and no extra source of noise is needed. Learning and forgetting rates of the network can be easily controlled by changing the statistics of the spike trains without changing any inherent parameter of the synaptic dynamics.
Stichworte
VLSI; learning
Erscheinungsjahr
2001
Titel des Konferenzbandes
Proceedings of the World Congress on Neuroinformatics
Seite(n)
468-477
Konferenz
World Congress on Neuroinformatics
Konferenzort
Vienna
Page URI
https://pub.uni-bielefeld.de/record/2527420

Zitieren

Chicca E, Fusi S. Stochastic synaptic plasticity in deterministic aVLSI networks of spiking neurons. In: Rattay F, ed. Proceedings of the World Congress on Neuroinformatics. Vienna: ARGESIM/ASIM Verlag; 2001: 468-477.
Chicca, E., & Fusi, S. (2001). Stochastic synaptic plasticity in deterministic aVLSI networks of spiking neurons. In F. Rattay (Ed.), Proceedings of the World Congress on Neuroinformatics (pp. 468-477). Vienna: ARGESIM/ASIM Verlag.
Chicca, E., and Fusi, S. (2001). “Stochastic synaptic plasticity in deterministic aVLSI networks of spiking neurons” in Proceedings of the World Congress on Neuroinformatics, Rattay, F. ed. (Vienna: ARGESIM/ASIM Verlag), 468-477.
Chicca, E., & Fusi, S., 2001. Stochastic synaptic plasticity in deterministic aVLSI networks of spiking neurons. In F. Rattay, ed. Proceedings of the World Congress on Neuroinformatics. Vienna: ARGESIM/ASIM Verlag, pp. 468-477.
E. Chicca and S. Fusi, “Stochastic synaptic plasticity in deterministic aVLSI networks of spiking neurons”, Proceedings of the World Congress on Neuroinformatics, F. Rattay, ed., Vienna: ARGESIM/ASIM Verlag, 2001, pp.468-477.
Chicca, E., Fusi, S.: Stochastic synaptic plasticity in deterministic aVLSI networks of spiking neurons. In: Rattay, F. (ed.) Proceedings of the World Congress on Neuroinformatics. p. 468-477. ARGESIM/ASIM Verlag, Vienna (2001).
Chicca, Elisabetta, and Fusi, S. “Stochastic synaptic plasticity in deterministic aVLSI networks of spiking neurons”. Proceedings of the World Congress on Neuroinformatics. Ed. Frank Rattay. Vienna: ARGESIM/ASIM Verlag, 2001. 468-477.
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