Presentation 2020-08-04
Availability of nonlinear response of materials using in the construction of simple reservoir computing
Shaohua Kan, Kohei Nakajima, Tetsuya Asai, Megumi Akai-Kasaya,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) Non-linear dynamical systems serving as the reservoir has attracted much attention in physical reservoir computing. Here we propose a circuit-based system with the simplest form of nonlinearity, which is the I-V response of many materials. We show that insufficient dynamics in our reservoir system with independent node-processors can be assisted by external control to perform like complex dynamical systems. Moreover, we compared the performance of this system with traditional echo state network (ESN) in different tasks, divulging the correlation between structures of reservoir and training mechanisms. Our results are expected to generate application prospects of material-based devices for informational processing.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Physical RC / single node / parallel structure
Paper # CCS2020-16
Date of Issue 2020-07-27 (CCS)

Conference Information
Committee IN / CCS
Conference Date 2020/8/3(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Online
Topics (in Japanese) (See Japanese page)
Topics (in English) Network Science, Future Network, Cloud/SDN/Virtualization, Contents Delivery/Contents Exchange, and others
Chair Kenji Ishida(Hiroshima City Univ.) / Shigeki Shiokawa(Kanagawa Inst. of Tech.)
Vice Chair Kunio Hato(INTERNET MULTIFEED CO.) / Tetsuya Asai(Hokkaido Univ.) / Megumi Akai(Hokkaido Univ.)
Secretary Kunio Hato(Hiroshima City Univ.) / Tetsuya Asai(KDDI Research) / Megumi Akai(NTT)
Assistant / Hidehiro Nakano(Tokyo City Univ.) / Hiroyasu Ando(Tsukuba Univ.) / Takashi Matsubara(Kobe Univ.) / Kosuke Sanada(Mie Univ.)

Paper Information
Registration To Technical Committee on Information Networks / Technical Committee on Complex Communication Sciences
Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Availability of nonlinear response of materials using in the construction of simple reservoir computing
Sub Title (in English)
Keyword(1) Physical RC
Keyword(2) single node
Keyword(3) parallel structure
1st Author's Name Shaohua Kan
1st Author's Affiliation Osaka University(Osaka Univ.)
2nd Author's Name Kohei Nakajima
2nd Author's Affiliation The University of Tokyo(Univ. of Tokyo)
3rd Author's Name Tetsuya Asai
3rd Author's Affiliation Hokkaido University(Hokkaido Univ.)
4th Author's Name Megumi Akai-Kasaya
4th Author's Affiliation Hokkaido University(Hokkaido Univ.)
Date 2020-08-04
Paper # CCS2020-16
Volume (vol) vol.120
Number (no) CCS-124
Page pp.pp.23-28(CCS),
#Pages 6
Date of Issue 2020-07-27 (CCS)