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J-GLOBAL ID：201801001102598061   Update date: Oct. 31, 2024

Nishizuka Naoto

Nishizuka Naoto
Affiliation and department：
National Institute of Information and Communications Technology Space Environment Laboratory, Radio Research Institute

About National Institute of Information and Communications Technology Space Environment Laboratory, Radio Research Institute


Job title： Senior Researcher
Research field  (3)： Space and planetary science ,  Basic plasma science ,  Astronomy
Research keywords  (4)： Machine learning, Deep learning ,  Space Weather Forecast ,  Plasma Physics ,  Solar Physics
Research theme for competitive and other funds  (4)：
  • 2018 - 2020 太陽衛星画像の機械学習による太陽風起因の宇宙嵐予測モデル開発
  • 2015 - 2018 Solar Flare Prediction by Real-time Observation Data Analysis of Solar Vector Magnetograms
  • 2012 - 2015 Three-Dimensional Numerical Modeling of Particle Accelerations in Solar Flares
  • 2011 - 2012 Development of weakly-ionized magnetic reconnection laboratory experiments using quasi-steady torus plasmas
Papers (31)：
  • Kanta Kaneda, Yuiga Wada, Tsumugi Iida, Naoto Nishizuka, Yûki Kubo, Komei Sugiura. Flare Transformer: Solar Flare Prediction Using Magnetograms and Sunspot Physical Features. Computer Vision - ACCV 2022 - 16th Asian Conference on Computer Vision. 2022. 442-457
  • Kanya Kusano, Kiyoshi Ichimoto, Mamoru Ishii, Yoshizumi Miyoshi, Shigeo Yoden, Hideharu Akiyoshi, Ayumi Asai, Yusuke Ebihara, Hitoshi Fujiwara, Tada-Nori Goto, et al. PSTEP: project for solar-terrestrial environment prediction. Earth, Planets and Space. 2021. 73. 1
  • Naoto Nishizuka, Yûki Kubo, Komei Sugiura, Mitsue Den, Mamoru Ishii. Operational solar flare prediction model using Deep Flare Net. Earth, Planets and Space. 2021. 73. 1. 64-12pp
  • Chihiro Tao, Michi Nishioka, Susumu Saito, Daikou Shiota, Kyoko Watanabe, Naoto Nishizuka, Takuya Tsugawa, Mamoru Ishii. Statistical Analysis of Short-Wave Fadeout for Extreme Space Weather Event Estimation. Earth, Planets and Space. 2020. 72. 1. 173
  • Naoto Nishizuka, Yuki Kubo, Komei Sugiura, Mitsue Den, Mamoru Ishii. Reliable Probability Forecast of Solar Flares: Deep Flare Net-Reliable (DeFN-R). The Astrophysical Journal. 2020. 899. 150-8pp
ｍore...
MISC (19)：
  • 和田唯我, 兼田寛大, 飯田紡, 西塚直人, 久保勇樹, 杉浦孔明. Flareformer: Large-scale Solar Flare Prediction by Integrating Magnetograms and Sunspot Physical Features. 情報科学技術フォーラム講演論文集. 2022. 21st
  • 九曜克之, 和田唯我, 兼田寛大, 飯田紡, 西塚直人, 久保勇樹, 杉浦孔明. Flare Transformer Regressor: Solar flare prediction based on Masked Autoencoder and Informer Decoder. 情報科学技術フォーラム講演論文集. 2022. 21st
  • 西塚直人, 久保勇樹, 杉浦孔明, 田光江, 石井守. 宇宙環境計測・予測技術特集 4-3節「太陽フレア発生予測」. 情報通信研究機構研究報告. 2021. 67. 1. 149-156
  • 西塚直人. 地上ICTに役立つ宇宙天気予報<8>. 電波技術協会 協会報FORN. 2021. 342
  • 西塚直人, 久保勇樹, 杉浦孔明, 田光江, 石井守. 深層学習を用いた太陽フレア予測モデルによる予報運用評価. 日本天文学会年会講演予稿集. 2021. 2021
ｍore...
Patents (1)：
  • 予測システムおよび予測方法
Books (3)：
  • Journal of Plasma and Fusion Research "Magnetic Reconnection in Space and Solar Plasmas"
    The Japan Society of Plasma Science and Nuclear Fusion Research 2018
  • "Solar Flare", Special issue of journal "milsil"
    2017
  • Prediction of Solar Flares using Machine-learning and Big Data
    Academist Journal 2017
Lectures and oral presentations  (71)：
  • 宇宙天気予測技術開発のための基礎研究
    (シンポジウム「太陽研究:30年代の科学研究戦略」 2021)
  • 深層学習を用いた太陽フレア予測モデルによる予報運用評価
    (日本天文学会2021年秋季年会 2021)
  • 深層学習を用いた太陽フレア予測モデルの運用
    (日本地球惑星科学連合(JpGU)2021年大会 2021)
  • Development and Evaluation of space weather forecast models in NICT
    (American Geophysical Union (AGU) Fall Meeting 2020 2020)
  • CME発生活動領域の同定および機械学習による発生予測
    (日本天文学会 春季年会, 筑波大学・ウェブ発表 2020)
ｍore...
Works (3)：
  • Daily Forecasts of Deep Flare Net
    Naoto Nishizuka, Yuki Kubo, Space Environmental Laboratory 2019 - 現在
  • Code of Deep Flare Net (DeFN) 2018
    Komei Sugiura, Naoto Nishizuka 2018 - 現在
  • Database of Deep Flare Net
    Naoto Nishizuka 2018 - 現在
Work history (5)：
  • 2014/04 - 現在 National Institute of Information and Communications Technology Radio Research Institute
  • 2013/04 - 2014/03 University College London Mallard Space Science Laboratory Researcher
  • 2013/04 - 2014/03 National Institutes of Natural Sciences National Astronomical Observatory of Japan
  • 2011/04 - 2014/03 The University of Tokyo Graduate School of Frontier Sciences
  • 2010/04 - 2013/03 Japan Aerospace Exploration Agency Institute of Space and Astronautical Science
Committee career (3)：
  • 2022/11 - 現在 一般社団法人 ニュースペース国際戦略研究所 ニュースペース研究会 アドバイザ
  • 2018/11 - 現在 The Astronomical Society of Japan Editorial committee of Astronomical Herald
  • 2016/07 - 2018/06 The Japan Society of Plasma Science and Nuclear Fusion Research Editorial committee of Journal of Plasma and Fusion Research
Awards (7)：
  • 2022/01 - Earth, Planets Space EPS Highlighted Paper 2021 Operational solar flare prediction model using Deep Flare Net
  • 2021/05 - IOP Publishing (The Institute of Physics) IOP Publishing Outstanding Reviewer Awards 2020 Reviewing for Research in Astronomy and Astrophysics
  • 2021/04 - 情報通信研究機構 令和3年度NICT表彰 優秀賞(団体) パリ日本人学校向け5法人共同学習応援企画(オンライン講義)の企画と実施
  • 2017/04 - 第3回宇宙開発利用大賞 総務大臣賞(団体) 宇宙天気予報システムの開発と運用を通じた社会への貢献
  • 2017/04 - National Institute of Information and Communications Technology (NICT) H29 NICT Excellent Grade Commendation
Show all
Association Membership(s) (4)：
Japan Geoscience Union ,  The Astronomical Society of Japan ,  The Japan Society of Plasma Science and Nuclear Fusion ,  The Physical Society of Japan
※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

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