Paper Abstract and Keywords |
Presentation |
2011-10-20 14:25
A Spiking Neuron Device Consisting of Nanodisk Array Structures and CMOS Circuits Haichao Liang, Takashi Morie, Yilai Sun (Kyutech), Makoto Igarashi, Seiji Samukawa (Tohoku Univ.) NC2011-66 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We propose an integrate-and-fire type spiking neuron device consisting of CMOS circuits and nanodisk array structures fabricated using a self-assembly process. In VLSI implementation of spiking neuron models, The performance of a neural network LSI chip strongly depends on the layout area and power consumption of the synapse circuit because the number of synapses is proportional to the square of the number of neurons in full-connected neural networks. In this research, we propose a spiking neuron device in which neuron and synapse parts are implemented by CMOS circuits and nanodisk array structures, respectively. Such nanostructures have possibility of realizing very small layout area and low power consumption. We have investigated the response characteristics of the synapse part using nanodisk array structures by single-electron circuit simulation. In this paper, we report the generation of post-synaptic potential and its control method. We also show an approach for realizing spiking neuron models with noise by using fluctuation of electron movement in nanostructures. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
spiking neuron / postsynaptic potential / nanodisk array structure / information processing utilizing / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 241, NC2011-66, pp. 125-129, Oct. 2011. |
Paper # |
NC2011-66 |
Date of Issue |
2011-10-12 (NC) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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NC2011-66 |
Conference Information |
Committee |
NC |
Conference Date |
2011-10-19 - 2011-10-20 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Ohashi Campus, Kyushu Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Implementation of neurocomputing, modeling for human science, and general |
Paper Information |
Registration To |
NC |
Conference Code |
2011-10-NC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Spiking Neuron Device Consisting of Nanodisk Array Structures and CMOS Circuits |
Sub Title (in English) |
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Keyword(1) |
spiking neuron |
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postsynaptic potential |
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nanodisk array structure |
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information processing utilizing |
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1st Author's Name |
Haichao Liang |
1st Author's Affiliation |
Kyushu Institute of Technology (Kyutech) |
2nd Author's Name |
Takashi Morie |
2nd Author's Affiliation |
Kyushu Institute of Technology (Kyutech) |
3rd Author's Name |
Yilai Sun |
3rd Author's Affiliation |
Kyushu Institute of Technology (Kyutech) |
4th Author's Name |
Makoto Igarashi |
4th Author's Affiliation |
Tohoku University (Tohoku Univ.) |
5th Author's Name |
Seiji Samukawa |
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Tohoku University (Tohoku Univ.) |
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Speaker |
Author-2 |
Date Time |
2011-10-20 14:25:00 |
Presentation Time |
25 minutes |
Registration for |
NC |
Paper # |
NC2011-66 |
Volume (vol) |
vol.111 |
Number (no) |
no.241 |
Page |
pp.125-129 |
#Pages |
5 |
Date of Issue |
2011-10-12 (NC) |
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