| Presentation | 2017-01-26 An Array of Pulse-Coupled Spin Torque Nano Oscillators and Its Application to Neuromorphic Computing Kazuki Nakada, Keiji Miura, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this report, we present an array of pulse-coupled spin torque nano oscillators (STNOs) as a novel physical implementation of coupled phase oscillators for neuromorphic computing. First, we describe the dynamical properties of a fully pulse-coupled STNOs and explain their phase description. Next, we demonstrate the system dynamics of the pulse-coupled STNOs with both static and dynamic synapses through numerical simulations. Consequently, various cooperative phenomena, such as synchronous, clustered, and coherent states, can be observed depending on synaptic interactions among the STNOs. Finally, we discuss neuromorphic applications of such cooperative phenomena and possible implementation of dynamic synapse for the pulse-coupled STNOs. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Spin torque nano oscillators (STNOs) / Coupled phase oscillators / Cooperative phenomena / Synchronous states / Clustered states / Coherent states / Dynamic synapses |
| Paper # | NLP2016-103 |
| Date of Issue | 2017-01-19 (NLP) |
| Conference Information | |
| Committee | NC / NLP |
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| Conference Date | 2017/1/26(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kitakyushu Foundation for the Advanement of Ind. Sci. and Tech. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Implementation of Neuro Computing,Analysis and Modeling of Human Science, etc |
| Chair | Shigeo Sato(Tohoku Univ.) / Hisato Fujisaka(Hiroshima City Univ.) |
| Vice Chair | Masafumi Hagiwara(Keio Univ.) / Masaharu Adachi(Tokyo Denki Univ.) |
| Secretary | Masafumi Hagiwara(Kyoto Sangyo Univ.) / Masaharu Adachi(Tokyo Inst. of Tech.) |
| Assistant | Hisanao Akima(Tohoku Univ.) / Yoshihisa Shinozawa(Keio Univ.) / Hiroyuki Asahara(Okayama Univ. of Science) / Toshihiro Tachibana(Shonan Inst. of Tech.) |
| Paper Information | |
| Registration To | Technical Committee on Neurocomputing / Technical Committee on Nonlinear Problems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Array of Pulse-Coupled Spin Torque Nano Oscillators and Its Application to Neuromorphic Computing |
| Sub Title (in English) | |
| Keyword(1) | Spin torque nano oscillators (STNOs) |
| Keyword(2) | Coupled phase oscillators |
| Keyword(3) | Cooperative phenomena |
| Keyword(4) | Synchronous states |
| Keyword(5) | Clustered states |
| Keyword(6) | Coherent states |
| Keyword(7) | Dynamic synapses |
| 1st Author's Name | Kazuki Nakada |
| 1st Author's Affiliation | Hiroshima City University(Hiroshima City Univ.) |
| 2nd Author's Name | Keiji Miura |
| 2nd Author's Affiliation | Kwansei Gakuin Universiy(Kwansei Gakuin Univ.) |
| Date | 2017-01-26 |
| Paper # | NLP2016-103 |
| Volume (vol) | vol.116 |
| Number (no) | NLP-423 |
| Page | pp.pp.37-42(NLP), |
| #Pages | 6 |
| Date of Issue | 2017-01-19 (NLP) |