HATA Shigefumi 秦重史

Researcher Number	70735927
Affiliation (Current)	2025: 鹿児島大学, 理工学域理学系, 准教授
Affiliation (based on the past Project Information) *help	2025: 鹿児島大学, 理工学域理学系, 准教授 2015 – 2022: 鹿児島大学, 理工学域理学系, 准教授 2014: 独立行政法人海洋研究開発機構, 数理科学・先端技術研究分野, 研究員
Review Section/Research Field	Principal Investigator Basic Section 61040:Soft computing-related / Soft computing Except Principal Investigator Control engineering/System engineering
Keywords	Principal Investigator 複雑ネットワーク / パターン形成 / 同期現象 / 振動子系 / 局在構造 / 反応移流拡散系 Except Principal Investigator 複雑系 / バイタルサイン / データ同化 / 次元縮約 … More / 非線形力学系 / 縮約 / 非線形振動 / 動的モード分解 / 生体リズム / Koopman作用素 / 同期現象 / 非線形振動子 / 縮約理論 / 力学系 / 非線形ダイナミクス Less

Synchronization dynamics of coupled-oscillator systems with damaged elementsPrincipal Investigator
- Principal Investigator
  
  秦重史
- Project Period (FY)
  2025 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 61040:Soft computing-related
- Research Institution
  Kagoshima University
Localized structures on reaction-diffusion networksPrincipal Investigator
- Principal Investigator
  
  Shigefumi Hata
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 61040:Soft computing-related
- Research Institution
  Kagoshima University
Development of data-driven reduced-order modeling framework for large dimensional dynamical systems and applications to vital sign signals
- Principal Investigator
  
  Nakao Hiroya
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Control engineering/System engineering
- Research Institution
  Tokyo Institute of Technology
Analytical methods for dynamical processes on multiplex networks based on perturbation theoryPrincipal Investigator
- Principal Investigator
  
  HATA Shigefumi
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Soft computing
- Research Institution
  Kagoshima University
複雑ネットワーク上の移流拡散に伴う不安定化の機構解明とその制御Principal Investigator
- Principal Investigator
  
  秦重史
- Project Period (FY)
  2014
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Soft computing
- Research Institution
  Japan Agency for Marine-Earth Science and Technology

All 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014

All Journal Article Presentation

[Journal Article] Chaotic Encryption for Massive MIMO Using BP Decoding2022
- Author(s)
  迫田和之，秦浩起，秦重史
- Journal Title
  
  電子情報通信学会論文誌B 通信
  
  Volume: J105-B Issue: 7 Pages: 535-542
- DOI
  10.14923/transcomj.2021JBP3039
- ISSN
  1881-0209
- Year and Date
  2022-07-01
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K20357
[Journal Article] Chaotic Encryption for Belief Propagation Decoding in Massive MIMO Systems2020
- Author(s)
  Sakoda K.、Hata H.、Hata S.
- Journal Title
  
  Journal of Communications Technology and Electronics
  
  Volume: 65 Issue: 2 Pages: 172-178
- DOI
  10.1134/s1064226920020175
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H03279
[Journal Article] Chaotic Encryption for Belief Propagation Decoding in Massive MIMO Systems2020
- Author(s)
  Kazuyuki Sakoda, Hiroki Hata, Shigefumi Hata
- Journal Title
  
  Journal of Communications Technology and Electronics
  
  Volume: 65 Pages: 172-178
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K20357
[Journal Article] Residue Effect of Parallel Interference Canceller in Belief Propagation Decoding in Massive MIMO Systems2020
- Author(s)
  Kazuyuki Sakoda, Hiroki Hata, Shigefumi Hata
- Journal Title
  
  International Journal of Electrical and Electronic Engineering & Telecommunications
  
  Volume: 9 Pages: 13-17
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K20357
[Journal Article] カオス符号化を用いた大規模MIMOにおけるBelief Propagation法による復号化の特性評価2017
- Author(s)
  迫田和之，秦浩起，秦重史
- Journal Title
  
  電子情報通信学会技術研究報告
  
  Volume: 117 Pages: 99-103
- Data Source
  KAKENHI-PROJECT-15K12111
[Journal Article] Localization of Laplacian eigenvectors on random networks2017
- Author(s)
  Shigefumi Hata and Hiroya Nakao
- Journal Title
  
  Scientific Reports
  
  Volume: 7 Issue: 1 Pages: 1121-1121
- DOI
  10.1038/s41598-017-01010-0
- NAID
  120006582596
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25540108, KAKENHI-PROJECT-15K12111, KAKENHI-PROJECT-16K13847, KAKENHI-PUBLICLY-16H01538, KAKENHI-PROJECT-17H03279
[Journal Article] Pattern formation in multiplex networks2015
- Author(s)
  N. E. Kouvaris, S. Hata, and A. Diaz-Guilera
- Journal Title
  
  Scientific Reports
  
  Volume: 5
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K12111
[Journal Article] Localization of advection eigenvectors in flow networks2015
- Author(s)
  S. Hata
- Journal Title
  
  Proceedings of 2015 International Symposium on Nonlinear Theory and its Applications
  
  Volume: 1
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K12111
[Presentation] ニューラルネットワークを用いたセルオートマトンの解析2023
- Author(s)
  濱田祐輔，秦重史，秦浩起
- Organizer
  日本物理学会２０２３年春期大会
- Data Source
  KAKENHI-PROJECT-19K20357
[Presentation] 振動素子と減衰素子が混在する系における同期現象2023
- Author(s)
  稲川翔太，秦浩起，秦重史
- Organizer
  日本物理学会２０２３年春期大会
- Data Source
  KAKENHI-PROJECT-19K20357
[Presentation] ハイパーグラフにおいて高次相互作用が次数に与える影響2023
- Author(s)
  秦重史
- Organizer
  日本物理学会２０２３年春期大会
- Data Source
  KAKENHI-PROJECT-19K20357
[Presentation] ハイパーグラフにおいて高次相互作用が次数に与える影響2022
- Author(s)
  秦重史
- Organizer
  第１５回　数理モデリング研究会
- Data Source
  KAKENHI-PROJECT-19K20357
[Presentation] Degree and weighted degreeof hypergraph2022
- Author(s)
  Shigefumi Hata, Tsubasa Sakai
- Organizer
  Workshop on dynamical processes on networks
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20357
[Presentation] Synchronization dynamics of coupled oscillator systems with damaged elements2022
- Author(s)
  Shota Inagawa, Shintaro Kamikawa, Hiroki Hata, Shigefumi Hata
- Organizer
  Conference on Complex Systems 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20357
[Presentation] 大規模MIMOにおけるBP復号の誤り推定値の挙動：分類とその比率2022
- Author(s)
  迫田和之，秦浩起，秦重史
- Organizer
  電気・情報関係学会九州支部連合大会
- Data Source
  KAKENHI-PROJECT-19K20357
[Presentation] Degree and weighted degreeof hypergraph2022
- Author(s)
  Shigefumi Hata, Tsubasa Sakai
- Organizer
  Workshop in Ghent University
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20357
[Presentation] 振動素子と減衰素子の振動数差がエイジング転移に与える影響2021
- Author(s)
  上川慎太郎，秦浩起，秦重史
- Organizer
  日本物理学会第76回年次大会
- Data Source
  KAKENHI-PROJECT-19K20357
[Presentation] 素子の時定数がエイジング転移に与える影響2021
- Author(s)
  上川慎太郎，秦浩起，秦重史
- Organizer
  日本物理学会2021年秋季大会
- Data Source
  KAKENHI-PROJECT-19K20357
[Presentation] 振動素子と減衰素子の振動数差がエイジング転移に与える影響2020
- Author(s)
  上川慎太郎，秦浩起，秦重史
- Organizer
  第126回日本物理学会九州支部例会
- Data Source
  KAKENHI-PROJECT-19K20357
[Presentation] Residue Effect of Parallel Interference Canceller in Belief Propagation Decoding in Massive MIMO Systems2019
- Author(s)
  Kazuyuki Sakoda, Hiroki Hata, Shigefumi Hata
- Organizer
  2019 2nd IEEE International Conference on Information Communication and Signal Processing
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20357
[Presentation] Localization of Laplacian eigenvectors on random networks2018
- Author(s)
  Shigefumi Hata and Hiroya Nakao
- Organizer
  Dynamics Days 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K12111
[Presentation] カオス符号化を用いた大規模MIMOにおけるBelief Propagation法による復号化の特性評価2017
- Author(s)
  迫田和之，秦浩起，秦重史
- Organizer
  無線通信システム研究会
- Data Source
  KAKENHI-PROJECT-15K12111
[Presentation] Turing Patterns in Reaction-diffusion Systems on Random Networks2017
- Author(s)
  Shigefumi Hata and Hiroya Nakao
- Organizer
  SIAM Conference on Applications of Dynamical Systems (SIAMDS17)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H03279
[Presentation] ネットワーク上のチューリング不安定化とその周辺2016
- Author(s)
  秦重史
- Organizer
  RIMS研究会「集団ダイナミクスに現れる時空間パターンの数理」
- Place of Presentation
  京都大学　吉田キャンパス（京都府，京都市）
- Data Source
  KAKENHI-PROJECT-15K12111
[Presentation] ネットワークラプラス行列の固有ベクトルが示す局在性の理論的説明2016
- Author(s)
  秦重史，中尾裕也
- Organizer
  日本物理学会２０１６年秋季大会
- Place of Presentation
  金沢大学　角間キャンパス（石川県，金沢市）
- Data Source
  KAKENHI-PROJECT-15K12111
[Presentation] Localization of Laplacian eigenvectors on random networks2016
- Author(s)
  Shigefumi Hata
- Organizer
  DDAP9
- Place of Presentation
  Hong Kong Baptist University, Hong Kong, China
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K12111
[Presentation] Localization of Laplacian eigenvectors on random networks2016
- Author(s)
  Shigefumi Hata
- Organizer
  Workshop "Interdisciplinary Applications of Nonlinear Science"
- Place of Presentation
  鹿児島大学　郡元キャンパス（鹿児島県，鹿児島市）
- Invited
- Data Source
  KAKENHI-PROJECT-15K12111
[Presentation] 複雑ネットワーク上の移流による混合過程の解析2015
- Author(s)
  秦重史，中尾裕也，A. S. Mikhailov
- Organizer
  日本物理学会２０１５年秋季大会
- Place of Presentation
  関西大学　千里山キャンパス（大阪府，吹田市）
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-15K12111
[Presentation] ネットワーク上の多変数反応拡散系におけるパターン形成2015
- Author(s)
  秦重史
- Organizer
  ミニワークショップ”多変数反応拡散系の数理とその周辺”
- Place of Presentation
  神戸大学　深江キャンパス（兵庫県，神戸市）
- Year and Date
  2015-12-25
- Data Source
  KAKENHI-PROJECT-15K12111
[Presentation] ネットワーク上におけるパターン形成の数理2015
- Author(s)
  秦重史
- Organizer
  Mathematics in the Real World 6
- Place of Presentation
  首都大学東京，東京都八王子市
- Year and Date
  2015-03-16
- Invited
- Data Source
  KAKENHI-PROJECT-26880033
[Presentation] Feedback control of Turing instabilities in activator-inhibitor networks2015
- Author(s)
  S. Hata, H. Nakao, and A. S. Mikhailov
- Organizer
  Miniworkshop on nonlinear dynamical systems and control
- Place of Presentation
  東京工業大学　大岡山キャンパス（東京都，目黒区）
- Year and Date
  2015-08-21
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K12111
[Presentation] Advection equation for network-organized systems2015
- Author(s)
  S. Hata, H. Nakao, and A. S. Mikhailov
- Organizer
  Dynamics Days EU
- Place of Presentation
  Exeter University, Exeter (United Kingdom)
- Year and Date
  2015-09-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K12111
[Presentation] Localization of advection eigenvectors in flow networks2015
- Author(s)
  S. Hata
- Organizer
  International Symposium on Nonlinear Theory and its Applications
- Place of Presentation
  City University of Hong Kong, Hong Kong (China)
- Year and Date
  2015-12-01
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K12111
[Presentation] 複雑ネットワーク上における移流方程式2015
- Author(s)
  秦重史，中尾裕也，Alexander S. Mikhailov
- Organizer
  日本物理学会第７０回年次大会
- Place of Presentation
  早稲田大学，東京都新宿区
- Year and Date
  2015-03-24
- Data Source
  KAKENHI-PROJECT-26880033
[Presentation] Advection Equation for Network-Organized systems2014
- Author(s)
  S. Hata
- Organizer
  The 3rd International Conference on Complex Dynamical Systems and Their Applications: New Mathematical Concepts and Applications in Life Sciences
- Place of Presentation
  TOBB University of Economics and Technology, Ankara, Turkey
- Year and Date
  2014-11-24
- Data Source
  KAKENHI-PROJECT-26880033
[Presentation] 反応拡散ネットワーク理論に基づいた生態系モデルの安定性解析2014
- Author(s)
  秦重史
- Organizer
  第１０回生物数学の理論とその応用
- Place of Presentation
  京都大学，京都府京都市
- Year and Date
  2014-09-18
- Data Source
  KAKENHI-PROJECT-26880033

1. Nakao Hiroya (40344048)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
2. 小林亮太 (70549237)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 紅林亘 (70761211)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 河村洋史 (90455494)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

HATA Shigefumi 秦 重史

Research Projects

Research Products

Co-Researchers

Synchronization dynamics of coupled-oscillator systems with damaged elementsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Localized structures on reaction-diffusion networksPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of data-driven reduced-order modeling framework for large dimensional dynamical systems and applications to vital sign signals

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Analytical methods for dynamical processes on multiplex networks based on perturbation theoryPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

複雑ネットワーク上の移流拡散に伴う不安定化の機構解明とその制御Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Chaotic Encryption for Massive MIMO Using BP Decoding2022

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] Chaotic Encryption for Belief Propagation Decoding in Massive MIMO Systems2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Chaotic Encryption for Belief Propagation Decoding in Massive MIMO Systems2020

Author(s)

Journal Title

Data Source

[Journal Article] Residue Effect of Parallel Interference Canceller in Belief Propagation Decoding in Massive MIMO Systems2020

Author(s)

Journal Title

Data Source

[Journal Article] カオス符号化を用いた大規模MIMOにおけるBelief Propagation法による復号化の特性評価2017

Author(s)

Journal Title

Data Source

[Journal Article] Localization of Laplacian eigenvectors on random networks2017

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] Pattern formation in multiplex networks2015

Author(s)

Journal Title

Data Source

[Journal Article] Localization of advection eigenvectors in flow networks2015

Author(s)

Journal Title

Data Source

[Presentation] ニューラルネットワークを用いたセルオートマトンの解析2023

Author(s)

Organizer

Data Source

[Presentation] 振動素子と減衰素子が混在する系における同期現象2023

Author(s)

Organizer

HATA Shigefumi 秦重史