An event-based VLSI network of integrate-and-fire neurons

Chicca E, Indiveri G, Douglas RJ (2004)
Presented at the Proceedings of the 2004 International Symposium on Circuits and Systems (ISCAS).

Konferenzbeitrag | Veröffentlicht | Englisch
 
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Chicca, ElisabettaUniBi ; Indiveri, G.; Douglas, R. J.
Abstract / Bemerkung
The growing interest in pulse-based neural networks is encouraging the development of hardware implementations of massively parallel, distributed networks of integrate-and-fire (I&F) neurons. We have developed a mixed-mode (analog/digital) VLSI device that comprises a reconfigurable network of I&F neurons and adaptive synapses. The synapses receive input spikes and the neurons transmit output spikes (events) using an asynchronous address-event representation (AER). We describe the network architecture, present experimental data demonstrating the characteristics of the single elements on the chip, and show that a competitive network configuration has winner-take-all (WTA) behaviour and produces spike synchronization.
Stichworte
distributed parameter networks; pulse shaping circuits; asynchronous circuits; VLSI; mixed analogue-digital integrated circuits; neural nets; network topology
Erscheinungsjahr
2004
Band
5
Seite(n)
V­-357-V-360
Konferenz
Proceedings of the 2004 International Symposium on Circuits and Systems (ISCAS)
Konferenzdatum
2004-05-23 – 2004-05-26
ISBN
078038251X
Page URI
https://pub.uni-bielefeld.de/record/2427690

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Chicca E, Indiveri G, Douglas RJ. An event-based VLSI network of integrate-and-fire neurons. Presented at the Proceedings of the 2004 International Symposium on Circuits and Systems (ISCAS).
Chicca, E., Indiveri, G., & Douglas, R. J. (2004). An event-based VLSI network of integrate-and-fire neurons. Presented at the Proceedings of the 2004 International Symposium on Circuits and Systems (ISCAS). doi:10.1109/ISCAS.2004.1329536
Chicca, E., Indiveri, G., and Douglas, R. J. (2004).“An event-based VLSI network of integrate-and-fire neurons”. Presented at the Proceedings of the 2004 International Symposium on Circuits and Systems (ISCAS).
Chicca, E., Indiveri, G., & Douglas, R.J., 2004. An event-based VLSI network of integrate-and-fire neurons. Presented at the Proceedings of the 2004 International Symposium on Circuits and Systems (ISCAS)
E. Chicca, G. Indiveri, and R.J. Douglas, “An event-based VLSI network of integrate-and-fire neurons”, Presented at the Proceedings of the 2004 International Symposium on Circuits and Systems (ISCAS), 2004.
Chicca, E., Indiveri, G., Douglas, R.J.: An event-based VLSI network of integrate-and-fire neurons. Presented at the Proceedings of the 2004 International Symposium on Circuits and Systems (ISCAS) (2004).
Chicca, Elisabetta, Indiveri, G., and Douglas, R. J. “An event-based VLSI network of integrate-and-fire neurons”. Presented at the Proceedings of the 2004 International Symposium on Circuits and Systems (ISCAS), 2004.
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