Ohki Kentaro 大木健太郎

Researcher Number	40639233
Other IDs	https://orcid.org/0000-0002-5607-109X
Affiliation (Current)	2026: 東海大学, 情報理工学部, 特任准教授
Affiliation (based on the past Project Information) *help	2026: 京都大学, 情報学研究科, 助教 2013 – 2024: 京都大学, 情報学研究科, 助教 2017: 京都大学, 大学院情報学研究科, 助教
Review Section/Research Field	Principal Investigator Control engineering/System engineering / Basic Section 21040:Control and system engineering-related / Basic Section 12040:Applied mathematics and statistics-related Except Principal Investigator Control engineering/System engineering / Basic Section 21040:Control and system engineering-related / Basic Section 61060:Kansei informatics-related
Keywords	Principal Investigator 量子スムージング / 量子ビット制御 / 低次元化フィルタ / オンライン学習 / ロバスト適応制御 / ロバスト安定性解析 / 量子制御 / ロバスト安定化 / ロバスト制御 / 適応制御 … More / 量子統計 / 制御工学 / 量子情報 / 状態推定 / 近似フィルタ / 量子フィルタリング / 移動エントロピー / 平均場型蓄電池制御 / 平均場型量子フィルタ / 量子フィードバック制御 / ネットワーク化制御 / 量子通信 / 量子状態推定 / スムージング理論 / 量子推定理論 / 量子ネットワーク … More Except Principal Investigator 量子統計 / 制御理論 / 量子計算理論 / 量子情報理論 / 量子誤り訂正 / 量子アニーリング / 制御工学 / 重要ルール抽出 / 人工知能 / 感性 / インテリア推薦 / クラスタリング / グラフスペクトル / モデル選択 / 意思決定 / 遺伝的プログラミング / 深層学習 / 感性モデル / 確率論 / 確率 / 機械学習 / 薬学 / 情報通信工学 / 量子スムージング / 量子計算 / 量子フィルタリング理論 / 量子制御 / 量子工学 / 数理物理 / 量子光学 Less

大規模量子系を推定・制御するための超モデル低次元化Principal Investigator
- Principal Investigator
  
  大木健太郎
- Project Period (FY)
  2026 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 21040:Control and system engineering-related
- Research Institution
  Kyoto University
Development of Robust Quantum Error Correction by Continuous-Time Quantum Feedback Control
- Principal Investigator
  
  津村幸治
- Project Period (FY)
  2024 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21040:Control and system engineering-related
- Research Institution
  Reitaku University
融合型AIに基づくインテリアの推薦のためのユーザー嗜好感性モデルの構築
- Principal Investigator
  
  小野景子
- Project Period (FY)
  2021 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 61060:Kansei informatics-related
- Research Institution
  Doshisha University
Development of theory and technology for quantum error correction based on quantum control theory
- Principal Investigator
  
  Tsumura Koji
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21040:Control and system engineering-related
- Research Institution
  The University of Tokyo
Information-theoretic characterization of uncertainties of quantum systems and development of quantum robust control theoryPrincipal Investigator
- Principal Investigator
  
  Ohki Kentaro
- Project Period (FY)
  2019 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 12040:Applied mathematics and statistics-related
- Research Institution
  Kyoto University
Performance analysis and approximation theory for quantum dynamical estimatorPrincipal Investigator
- Principal Investigator
  
  Ohki Kentaro
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Control engineering/System engineering
- Research Institution
  Kyoto University
Fusion of Control/Quantum/Information Theories for Quantum Control Technology
- Principal Investigator
  
  Tsumura Koji
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Control engineering/System engineering
- Research Institution
  The University of Tokyo
Control systems that utilize interaction with environmental fluctuation
- Principal Investigator
  
  Kashima Kenji
- Project Period (FY)
  2014 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Control engineering/System engineering
- Research Institution
  Kyoto University
Optical non-Gaussian state generation via quantum feedback control
- Principal Investigator
  
  Tsumura Koji
- Project Period (FY)
  2013 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Control engineering/System engineering
- Research Institution
  The University of Tokyo
A study of networked quantum/classical control via quantum channelsPrincipal Investigator
- Principal Investigator
  
  Ohki Kentaro
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Control engineering/System engineering
- Research Institution
  Kyoto University

All 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 Other

All Journal Article Presentation

[Journal Article] Exploring the Robustness of Stabilizing Controls for Stochastic Quantum Evolutions2025
- Author(s)
  Liang Weichao、Ohki Kentaro、Ticozzi Francesco
- Journal Title
  
  SIAM Journal on Control and Optimization
  
  Volume: 63 Issue: 1 Pages: S148-S174
- DOI
  10.1137/23m1590822
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K26126
[Journal Article] Finding quantum codes via Riemannian optimization2025
- Author(s)
  Casanova Miguel、Ohki Kentaro、Ticozzi Francesco
- Journal Title
  
  Quantum Science and Technology
  
  Volume: 10 Issue: 2 Pages: 025027-025027
- DOI
  10.1088/2058-9565/adb3c6
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K26126
[Journal Article] Low-Rank Approximated Kalman-Bucy Filters Using Oja’s Principal Component Flow for Linear Time-Invariant Systems2024
- Author(s)
  Tsuzuki Daiki、Ohki Kentaro
- Journal Title
  
  IEEE Control Systems Letters
  
  Volume: 8 Pages: 1583-1588
- DOI
  10.1109/lcsys.2024.3412150
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K26126, KAKENHI-PROJECT-21K12097
[Journal Article] Mean-field type quantum filter for a quantum Ising type system2020
- Author(s)
  Kentaro Ohki
- Journal Title
  
  IFAC-PapersOnLine
  
  Volume: 53 Issue: 2 Pages: 2243-2248
- DOI
  10.1016/j.ifacol.2020.12.1489
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K03619
[Journal Article] Nonclassical state generation for linear quantum systems via nonlinear feedback control2017
- Author(s)
  Ohki Kentaro、Tsumura Koji、Takeuchi Reiji
- Journal Title
  
  Journal of Physics B: Atomic, Molecular and Optical Physics
  
  Volume: 50 Issue: 12 Pages: 125503-125503
- DOI
  10.1088/1361-6455/aa721c
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K21127, KAKENHI-PROJECT-16H04382
[Journal Article] An invitation to quantum filtering and smoothing theory based on two inner products2017
- Author(s)
  Kentaro Ohki
- Journal Title
  
  RIMS Kokyuroku
  
  Volume: 2018
- Open Access
- Data Source
  KAKENHI-PROJECT-16K21127
[Journal Article] An invitation to quantum filtering and smoothing theory based on two inner products2017
- Author(s)
  K. Ohki
- Journal Title
  
  RIMS Kokyuroku
  
  Volume: 2018 Pages: 18-44
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-25289127
[Presentation] 線形時変システムに対する低ランク近似 Kalman フィルタ2025
- Author(s)
  都築大樹，大木健太郎
- Organizer
  第12回計測自動制御学会制御部門マルチシンポジウム
- Data Source
  KAKENHI-PROJECT-23K26126
[Presentation] 線形時変システムに対する低ランク近似 Kalman フィルタ2025
- Author(s)
  都築大樹, 大木健太郎
- Organizer
  第12回計測自動制御学会制御部門マルチシンポジウム
- Data Source
  KAKENHI-PROJECT-21K12097
[Presentation] Low-rank approximated Kalman filter using Oja's principal component flow for discrete-time linear systems2024
- Author(s)
  Daiki Tsuzuki, Kentaro Ohki
- Organizer
  SICE Festival 2024 with Annual Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K26126
[Presentation] Low-rank approximated Kalman filter using Oja's principal component flow for discrete-time linear systems2024
- Author(s)
  Daiki Tsuzuki, Kentaro Ohki
- Organizer
  SICE Festival 2024 with Annual Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K12097
[Presentation] Low-rank approximated Kalman-Bucy filters using Oja's principal component flow for linear time-invariant systems2024
- Author(s)
  Daiki Tsuzuki, Kentaro Ohki
- Organizer
  2024 63rd IEEE Conference on Decision and Control (CDC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K26126
[Presentation] 確率的多様体最適化を用いた量子誤り訂正符号空間の同定2024
- Author(s)
  井ノ上響，大木健太郎
- Organizer
  第11回計測自動制御学会制御部門マルチシンポジウム
- Data Source
  KAKENHI-PROJECT-23K26126
[Presentation] 開放量子系に対する誤り訂正符号空間の同定と誤り訂正ダイナミクス2024
- Author(s)
  井ノ上響，大木健太郎
- Organizer
  第67回自動制御連合講演会
- Data Source
  KAKENHI-PROJECT-23K26126
[Presentation] 確率的多様体最適化を用いた量子誤り耐性符号の構成2024
- Author(s)
  井ノ上響，大木健太郎
- Organizer
  第68回システム制御情報学会研究発表会(SCI’24)
- Data Source
  KAKENHI-PROJECT-23K26126
[Presentation] H∞フィルタ理論を用いた低ランク Kalman-Bucy フィルタ2024
- Author(s)
  都築大樹, 大木健太郎
- Organizer
  第11回計測自動制御学会制御部門マルチシンポジウム
- Data Source
  KAKENHI-PROJECT-19K03619
[Presentation] Low-Rank Approximated Kalman-Bucy Filters Using Oja’s Principal Component Flow for Linear Time-Invariant Systems2024
- Author(s)
  Daiki Tsuzuki, Kentaro Ohki
- Organizer
  2024 63rd IEEE Conference on Decision and Control (CDC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K12097
[Presentation] On the Robustness of Stability for Quantum Stochastic Systems2023
- Author(s)
  Weichao Liang, Kentaro Ohki, Francesco Ticozzi
- Organizer
  The 62nd IEEE Conference on Decision and Control (CDC 2023)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K26126
[Presentation] On faster convergence of stochastic approximation for adaptive quantum control2023
- Author(s)
  Kentaro Ohki, Shoju Enami
- Organizer
  The 22nd World Congress of the International Federation of Automatic Control
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K26126
[Presentation] 正規行列をシステム行列にもつ低ランクKalmanフィルタの解析2023
- Author(s)
  都築大樹，大木健太郎
- Organizer
  第66回自動制御連合講演会
- Data Source
  KAKENHI-PROJECT-21K12097
[Presentation] 正規行列をシステム行列にもつ低ランクKalmanフィルタの解析2023
- Author(s)
  都築大樹, 大木健太郎
- Organizer
  第66回自動制御連合講演会
- Data Source
  KAKENHI-PROJECT-19K03619
[Presentation] Quantum information decoding using dissipative dynamics2023
- Author(s)
  Mitsuhiko Tokoyoda, Kentaro Ohki, Koji Tsumura
- Organizer
  The 22nd World Congress of the International Federation of Automatic Control
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K26126
[Presentation] On the Robustness of Stability for Quantum Stochastic Systems2023
- Author(s)
  Weichao Liang, Kentaro Ohki, Francesco Ticozzi
- Organizer
  62nd IEEE Conference on Decision and Control (CDC2023)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03619
[Presentation] Robust Quantum Coding for Thermal Noise Via Dissipative Dynamics2023
- Author(s)
  Kazuki Nishino, Kentaro Ohki, Koji Tsumura
- Organizer
  The 62nd IEEE Conference on Decision and Control (CDC 2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K26126
[Presentation] Robust Quantum Coding for Thermal Noise Via Dissipative Dynamics2023
- Author(s)
  Kazuki Nishino, Kentaro Ohki, Koji Tsumura
- Organizer
  The 62nd IEEE Conference on Decision and Control (CDC 2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02168
[Presentation] On faster convergence of stochastic approximation for adaptive quantum control2023
- Author(s)
  Kentaro Ohki, Shoju Enami
- Organizer
  The 22nd World Congress of the International Federation of Automatic Control(IFAC2023)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03619
[Presentation] 雑音駆動型量子アニーリングの検討2022
- Author(s)
  34.江波祥樹，大木健太郎
- Organizer
  第66回システム制御情報学会研究発表会
- Data Source
  KAKENHI-PROJECT-19K03619
[Presentation] 雑音駆動型量子アニーリングの検討2022
- Author(s)
  江波祥樹，大木健太郎
- Organizer
  第66回システム制御情報学会研究発表会(SCI’22)
- Data Source
  KAKENHI-PROJECT-21K12097
[Presentation] 雑音駆動型量子アニーリングの検討2022
- Author(s)
  江波祥樹，大木健太郎
- Organizer
  第66回システム制御情報学会研究発表講演会
- Data Source
  KAKENHI-PROJECT-20H02168
[Presentation] N準位量子系の適応ロバスト制御における可到達性解析2022
- Author(s)
  江波祥樹，大木健太郎
- Organizer
  第9回制御部門マルチシンポジウム
- Data Source
  KAKENHI-PROJECT-19K03619
[Presentation] N準位量子系の適応ロバスト制御における可到達性解析2022
- Author(s)
  江波祥樹，大木健太郎
- Organizer
  第9回制御部門マルチシンポジウム
- Data Source
  KAKENHI-PROJECT-20H02168
[Presentation] N準位量子系の適応ロバスト制御のための適応ゲイン設計の考察2021
- Author(s)
  江波祥樹，大木健太郎
- Organizer
  第64回自動制御連合講演会
- Data Source
  KAKENHI-PROJECT-19K03619
[Presentation] Comparison of Estimation Error between Two Different Low-Rank Kalman-Bucy Filters2021
- Author(s)
  Shuto Yamada, Kentaro Ohki
- Organizer
  SICE Annual Conference 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03619
[Presentation] Convergence analysis of adaptive tuning parameter for robust stabilizing control of N-level quantum systems2021
- Author(s)
  Shoju Enami, Kentaro Ohki
- Organizer
  SICE Annual Conference 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02168
[Presentation] Convergence analysis of adaptive tuning parameter for robust stabilizing control of N-level quantum systems2021
- Author(s)
  Shoju Enami, Kentaro Ohki
- Organizer
  SICE Annual Conference 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03619
[Presentation] 散逸ダイナミクスを用いた量子復号2021
- Author(s)
  下村光彦，大木健太郎，津村幸治
- Organizer
  第8回計測自動制御学会制御部門マルチシンポジウム（2021年3月1日～4日・オンライン）
- Data Source
  KAKENHI-PROJECT-20H02168
[Presentation] N準位量子系のロバスト制御のための適応パラメータ推定2021
- Author(s)
  江波祥樹，大木健太郎
- Organizer
  第65回システム制御情報学会研究発表会(SCI’21)
- Data Source
  KAKENHI-PROJECT-20H02168
[Presentation] Comparison of Estimation Error between Two Different Low-Rank Kalman-Bucy Filters2021
- Author(s)
  Shuto Yamada, Kentaro Ohki
- Organizer
  SICE Annual Conference 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02168
[Presentation] A proposal of adaptive parameter tuning for robust stabilizing control of N-level quantum angular momentum systems2021
- Author(s)
  Shoju Enami, Kentaro Ohki
- Organizer
  The 60th Conference on Decision and Control (CDC2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02168
[Presentation] N準位量子系のロバスト制御のための適応パラメータ推定2021
- Author(s)
  江波祥樹，大木健太郎
- Organizer
  第65回システム制御情報学会研究発表会(SCI’21)
- Data Source
  KAKENHI-PROJECT-19K03619
[Presentation] On Recursive Quantum State Smoothing2021
- Author(s)
  Kentaro Ohki
- Organizer
  The 53rd ISCIE International Symposium on Stochastic Systems Theory and Its Applications (SSS’21)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03619
[Presentation] On Recursive Quantum State Smoothing2021
- Author(s)
  Kentaro Ohki
- Organizer
  The 53rd ISCIE International Symposium on Stochastic Systems Theory and Its Applications (SSS’21)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02168
[Presentation] 移動エントロピーによるダイナミカルシステムのモデル次数選択2021
- Author(s)
  渡辺陵真，大木健太郎
- Organizer
  第64回自動制御連合講演会
- Data Source
  KAKENHI-PROJECT-19K03619
[Presentation] 移動エントロピーによるダイナミカルシステムのモデル次数選択2021
- Author(s)
  渡辺陵真，大木健太郎
- Organizer
  第64回自動制御連合講演会
- Data Source
  KAKENHI-PROJECT-21K12097
[Presentation] N準位量子系の適応ロバスト制御のための適応ゲイン設計の考察2021
- Author(s)
  江波祥樹，大木健太郎
- Organizer
  第64回自動制御連合講演会
- Data Source
  KAKENHI-PROJECT-20H02168
[Presentation] A proposal of adaptive parameter tuning for robust stabilizing control of N-level quantum angular momentum systems2021
- Author(s)
  Shoju Enami, Kentaro Ohki
- Organizer
  The 60th Conference on Decision and Control (CDC2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03619
[Presentation] Mean-field type quantum filter for a quantum Ising type system2020
- Author(s)
  Kentaro Ohki
- Organizer
  the 1st Virtual IFAC World Congress (IFAC-V 2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03619
[Presentation] パケットロスのあるシステムに対するイベント駆動型推定と通信量削減手法の提案2020
- Author(s)
  梶田健ノ介，大木健太郎
- Organizer
  第63回自動制御連合講演会
- Data Source
  KAKENHI-PROJECT-20H02168
[Presentation] Mean-field type quantum filter for a quantum Ising type system2020
- Author(s)
  Kentaro Ohki
- Organizer
  21st IFAC World Congress
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03619
[Presentation] パケットロスのあるシステムに対するイベント駆動型推定と通信量削減手法の提案2020
- Author(s)
  梶田健ノ介，大木健太郎
- Organizer
  自動制御連合講演会
- Data Source
  KAKENHI-PROJECT-19K03619
[Presentation] On a New Low-Rank Kalman-Bucy Filter and Its Convergence Property2020
- Author(s)
  Shuto Yamada, Kentaro Ohki
- Organizer
  The 52nd ISCIE International Symposium on Stochastic Systems Theory and Its Applications (SSS '20)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02168
[Presentation] 量子状態スムージング：再帰的手法への一考察2020
- Author(s)
  大木健太郎
- Organizer
  第７回制御部門マルチシンポジウム
- Data Source
  KAKENHI-PROJECT-19K03619
[Presentation] Mean-field type quantum filter for a quantum Ising type system2020
- Author(s)
  Kentaro Ohki
- Organizer
  21st IFAC World Congress
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21127
[Presentation] On a New Low-Rank Kalman-Bucy Filter and Its Convergence Property2020
- Author(s)
  Shuto Yamada, Kentaro Ohki
- Organizer
  The 52nd ISCIE International Symposium on Stochastic Systems Theory and Its Applications (SSS '20)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03619
[Presentation] Mean-field type quantum filter for a quantum Ising type system2020
- Author(s)
  Kentaro Ohki
- Organizer
  The 1st Virtual IFAC World Congress (IFAC-V 2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02168
[Presentation] Distributed control of stochastic battery systems via mean field game2019
- Author(s)
  Nobuya Kamo, Kentaro Ohki
- Organizer
  SICE Annual Conference 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03619
[Presentation] An event-based quantum error correction via measurement-based feedback control2019
- Author(s)
  Shuto Yamada, Kentaro Ohki, Kenji Kashima
- Organizer
  SICE Annual Conference 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03619
[Presentation] フィードバック制御による量子アニーリング計算精度の向上に向けて2019
- Author(s)
  大木健太郎
- Organizer
  第６回制御部門マルチシンポジウム (MSCS2019)
- Data Source
  KAKENHI-PROJECT-16K21127
[Presentation] 量子状態スムージング：再帰的手法への一考察2019
- Author(s)
  大木健太郎
- Organizer
  第７回制御部門マルチシンポジウム
- Data Source
  KAKENHI-PROJECT-16K21127
[Presentation] Distributed control of stochastic battery systems via mean field game2019
- Author(s)
  Nobuya Kamo, Kentaro Ohki
- Organizer
  SICE Annual Conference 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21127
[Presentation] 平均場ゲームを用いた大規模量子フィードバック制御にむけて2019
- Author(s)
  大木健太郎
- Organizer
  第62回自動制御連合講演会
- Data Source
  KAKENHI-PROJECT-16K21127
[Presentation] フィードバック制御による量子アニーリング計算精度の向上に向けて2019
- Author(s)
  大木健太郎
- Organizer
  第６回制御部門マルチシンポジウム (MSCS2019)
- Data Source
  KAKENHI-PROJECT-16H04382
[Presentation] ポワソン型観測過程に基づく量子スムージング2018
- Author(s)
  大木健太郎
- Organizer
  第5回計測自動制御学会制御部門マルチシンポジウム
- Data Source
  KAKENHI-PROJECT-16H04382
[Presentation] グラディエント・フローを用いた正四面体の展開図作成法の検討2018
- Author(s)
  加茂暢也, 大木健太郎
- Organizer
  第62回システム制御情報学会研究発表講演会 (SCI’18)
- Data Source
  KAKENHI-PROJECT-16H04382
[Presentation] Quantum communication2018
- Author(s)
  Kentaro Ohki
- Organizer
  The SICE Annual Conference 2018 (SICE 2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21127
[Presentation] ポワソン型観測過程に基づく量子スムージング2018
- Author(s)
  大木健太郎
- Organizer
  第5回計測自動制御部門マルチシンポジウム
- Data Source
  KAKENHI-PROJECT-16K21127
[Presentation] A study of minimax LEQG control with constant-constrained Renyi divergence2018
- Author(s)
  Nobuya Kamo, Kentaro Ohki
- Organizer
  The 50th ISCIE International Symposium on Stochastic Systems Theory and Its Applications (SSS '18)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04382
[Presentation] 確率ネットワーク化システムにおける移動エントロピーの解析とネットワーク推定問題への応用2018
- Author(s)
  村上正和, 大木健太郎
- Organizer
  第62回システム制御情報学会研究発表講演会 (SCI’18)
- Data Source
  KAKENHI-PROJECT-16H04382
[Presentation] Quantum smoother for open quantum systems driven by quantum jump-diffusion processes2018
- Author(s)
  Kentaro Ohki
- Organizer
  The 50th ISCIE International Symposium on Stochastic Systems Theory and Its Applications (SSS '18)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04382
[Presentation] 確率ネットワーク化システムにおける移動エントロピーの解析とネットワーク推定問題への応用2018
- Author(s)
  村上正和, 大木健太郎
- Organizer
  第62回システム制御情報学会研究発表講演会 (SCI’18)
- Data Source
  KAKENHI-PROJECT-16K21127
[Presentation] Quantum smoother for open quantum systems driven by quantum jump-diffusion processes2018
- Author(s)
  Kentaro Ohki
- Organizer
  The 50th ISCIE International Symposium on Stochastic Systems Theory and Its Applications (SSS '18)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21127
[Presentation] 量子系におけるネットワーク化制御とその応用2018
- Author(s)
  大木健太郎
- Organizer
  第62回システム制御情報学会研究発表講演会 (SCI’18)
- Data Source
  KAKENHI-PROJECT-16H04382
[Presentation] A study of minimax LEQG control with constant-constrained Renyi divergence2018
- Author(s)
  Nobuya Kamo, Kentaro Ohki
- Organizer
  The 50th ISCIE International Symposium on Stochastic Systems Theory and Its Applications (SSS '18)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21127
[Presentation] 量子系におけるネットワーク化制御とその応用2018
- Author(s)
  大木健太郎
- Organizer
  第62回システム制御情報学会研究発表講演会 (SCI’18)
- Data Source
  KAKENHI-PROJECT-16K21127
[Presentation] An Improvement of convergence rate of exchange Monte Carlo method2017
- Author(s)
  Kentaro Ohki
- Organizer
  "量子人工脳を量子ネットワークでつなぐ高度知識社会基盤の実現" 量子情報技術ワークショップ
- Place of Presentation
  JST東京本部別館（東京都千代田区）
- Year and Date
  2017-03-27
- Data Source
  KAKENHI-PROJECT-16K21127
[Presentation] 移動情報量を用いたネットワーク推定問題の検討2017
- Author(s)
  村上正和，大木健太郎
- Organizer
  第60回自動制御連合講演会
- Data Source
  KAKENHI-PROJECT-16K21127
[Presentation] 移動情報量を用いたネットワーク推定問題の検討2017
- Author(s)
  村上正和，大木健太郎
- Organizer
  第60回自動制御連合講演会
- Data Source
  KAKENHI-PROJECT-16H04382
[Presentation] 詳細釣り合いの破れを利用したXYマシンの緩和の加速2016
- Author(s)
  一木輝久, 大関真之, 大木健太郎
- Organizer
  日本物理学会2016年秋季大会
- Data Source
  KAKENHI-PROJECT-16H04382
[Presentation] 量子フィルタリングと量子スムージング：最小二乗誤差推定の視点から2015
- Author(s)
  大木健太郎
- Organizer
  量子統計モデリングのための基盤構築
- Place of Presentation
  京都大学数理解析研究所・京都府・京都市
- Year and Date
  2015-11-11
- Data Source
  KAKENHI-PROJECT-25289127
[Presentation] 二つの線形量子系の情報の流れと量子相関生成の解析2015
- Author(s)
  丹保祐介，大木健太郎
- Organizer
  第60回システム制御情報学会研究発表講演会
- Place of Presentation
  大阪市中央電気倶楽部
- Year and Date
  2015-05-20
- Data Source
  KAKENHI-PROJECT-25820178
[Presentation] A smoothing theory for open quantum systems: The least mean square approach2015
- Author(s)
  Kentaro Ohki
- Organizer
  54th IEEE Conference on Decision and Control
- Place of Presentation
  Osaka International Convention Center, Osaka-shi, Osaka-fu
- Year and Date
  2015-12-15
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25289127
[Presentation] ネットワーク構造と量子相関生成の解析; 線形量子系の場合2015
- Author(s)
  丹保裕介, 大木健太郎
- Organizer
  計測自動制御学会関西支部・システム制御情報学会若手研究発表会
- Place of Presentation
  大阪大学吹田キャンパス銀杏会館，大阪府吹田市
- Year and Date
  2015-01-16
- Data Source
  KAKENHI-PROJECT-25820178
[Presentation] A smoothing theory for open quantum systems: The least mean square approach2015
- Author(s)
  大木健太郎
- Organizer
  2015 54th IEEE Conference on Decision and Control (CDC)
- Place of Presentation
  大阪市大阪国際会議場
- Year and Date
  2015-12-15
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25820178
[Presentation] 量子フィルタリングと量子スムージング：最小二乗誤差推定の視点から2015
- Author(s)
  大木健太郎
- Organizer
  量子統計モデリングのための基盤構築
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2015-11-11
- Data Source
  KAKENHI-PROJECT-25820178
[Presentation] 合意形成アルゴリズムを用いた量子状態のボゾン化とフェルミオン化2014
- Author(s)
  加門駿平，大木健太郎
- Organizer
  第１回制御部門マルチシンポジウム
- Place of Presentation
  電気通信大学
- Data Source
  KAKENHI-PROJECT-25820178
[Presentation] 量子系のスムージング問題2014
- Author(s)
  大木健太郎
- Organizer
  量子情報の新展開（http://quantphys.org/NHQIS/top.html）
- Place of Presentation
  京都大学(京都府)
- Data Source
  KAKENHI-PROJECT-25289127
[Presentation] 合意形成アルゴリズムを用いた量子状態のボゾン化とフェルミオン化2014
- Author(s)
  加門駿平，大木健太郎
- Organizer
  計測自動制御学会第1回制御部門マルチシンポジウム
- Place of Presentation
  電気通信大学(東京都)
- Data Source
  KAKENHI-PROJECT-25289127
[Presentation] 量子フィルタリング理論とその量子光位相推定への応用2013
- Author(s)
  大木健太郎
- Organizer
  高信頼制御通信研究会
- Place of Presentation
  京都大学百周年時計台記念館
- Invited
- Data Source
  KAKENHI-PROJECT-25820178
[Presentation] 量子ビット通信路を用いたオブザーバに基づく線形確定システムの制御2013
- Author(s)
  大木健太郎
- Organizer
  第５７回システム制御情報学会研究発表講演会
- Place of Presentation
  兵庫県民会館
- Data Source
  KAKENHI-PROJECT-25820178
[Presentation] 量子フィルタリング理論とその量子光位相推定への応用2013
- Author(s)
  大木健太郎
- Organizer
  高信頼制御通信研究会
- Place of Presentation
  京都大学（京都府）
- Invited
- Data Source
  KAKENHI-PROJECT-25289127
[Presentation] 射影測定と局所的フィードバック制御による量子状態の合意形成2013
- Author(s)
  加門駿平，大木健太郎
- Organizer
  第５６回自動制御連合講演会
- Place of Presentation
  新潟大学工学部
- Data Source
  KAKENHI-PROJECT-25820178
[Presentation] 射影測定と局所フィードバック制御による量子状態の合意形成2013
- Author(s)
  加門駿平，大木健太郎
- Organizer
  第56回自動制御連合講演会
- Place of Presentation
  新潟大学(新潟県)
- Data Source
  KAKENHI-PROJECT-25289127
[Presentation] A Quantum Recursive Least Mean Square Estimation for past Open Quantum Dynamical Systems
- Author(s)
  Kentaro Ohki
- Organizer
  SICE Annual Conference
- Place of Presentation
  北海道大学札幌キャンパス，北海道札幌市
- Year and Date
  2014-09-09 – 2014-09-12
- Data Source
  KAKENHI-PROJECT-25820178
[Presentation] 合意形成アルゴリズムを用いたネットワークドN次元量子系の安定化
- Author(s)
  竹内礼二，津村幸治，大木健太郎
- Organizer
  第57回自動制御連合講演会
- Place of Presentation
  群馬伊香保ホテル天坊
- Year and Date
  2014-11-10 – 2014-11-12
- Data Source
  KAKENHI-PROJECT-25289127
[Presentation] 量子ビットシステムにおけるスムージングと条件付き期待値
- Author(s)
  青山紘己, 大木健太郎
- Organizer
  第58回システム制御情報学会研究発表講演会
- Place of Presentation
  京都テルサ，京都市
- Year and Date
  2014-05-21 – 2014-05-23
- Data Source
  KAKENHI-PROJECT-25820178
[Presentation] A Quantum Recursive Least Mean Square Estimation for Past Open Quantum Dynamical Systems
- Author(s)
  大木健太郎
- Organizer
  SICE Annual Conference 2014
- Place of Presentation
  北海道大学
- Year and Date
  2014-09-09 – 2014-09-12
- Data Source
  KAKENHI-PROJECT-25289127
[Presentation] 線形量子系のスムージング問題とその古典系との比較
- Author(s)
  大木健太郎
- Organizer
  第２回計測自動制御学会制御部門マルチシンポジウム
- Place of Presentation
  東京電機大学東京千住キャンパス，東京都足立区
- Year and Date
  2015-03-04 – 2015-03-07
- Data Source
  KAKENHI-PROJECT-25820178
[Presentation] 量子ビットシステムにおけるスムージングと条件付き期待値
- Author(s)
  青山紘己，大木健太郎
- Organizer
  第58回システム制御情報学会研究発表講演会 (SCI'15)
- Place of Presentation
  京都テルサ
- Year and Date
  2014-05-21 – 2014-05-23
- Data Source
  KAKENHI-PROJECT-25289127
[Presentation] 線形量子系のネットワーク構造と量子相関生成の解析
- Author(s)
  丹保裕介, 大木健太郎
- Organizer
  第２回計測自動制御学会制御部門マルチシンポジウム
- Place of Presentation
  東京電機大学東京千住キャンパス，東京都足立区
- Year and Date
  2015-03-04 – 2015-03-07
- Data Source
  KAKENHI-PROJECT-25820178
[Presentation] 線形量子系のスムージング問題とその古典系との比較
- Author(s)
  大木健太郎
- Organizer
  第2回計測自動制御学会制御部門マルチシンポジウム
- Place of Presentation
  東京電機大学千住キャンパス
- Year and Date
  2015-03-04 – 2015-03-07
- Data Source
  KAKENHI-PROJECT-25289127

1. Tsumura Koji (80241941)

# of Collaborated Projects: 4 results

# of Collaborated Products: 5 results
2. 田中冬彦 (90456161)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. 大関真之 (80447549)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
4. HARA Shinji (80134972)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. OHTA Yoshito (30160518)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. FURUSAWA Akira (90332569)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. Kashima Kenji (60401551)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. MASAYUKI Masayuki (80200301)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. KOMINAMI DAICHI (00709678)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 宇野公之 (00183020)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 山下沢 (70398246)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 辻野博文 (10707144)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 小野景子 (80550235)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 花田良子 (30511711)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Ohki Kentaro 大木 健太郎

Research Projects

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Co-Researchers

大規模量子系を推定・制御するための超モデル低次元化Principal Investigator

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Development of Robust Quantum Error Correction by Continuous-Time Quantum Feedback Control

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融合型AIに基づくインテリアの推薦のためのユーザー嗜好感性モデルの構築

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Development of theory and technology for quantum error correction based on quantum control theory

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Information-theoretic characterization of uncertainties of quantum systems and development of quantum robust control theoryPrincipal Investigator

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Performance analysis and approximation theory for quantum dynamical estimatorPrincipal Investigator

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Fusion of Control/Quantum/Information Theories for Quantum Control Technology

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Control systems that utilize interaction with environmental fluctuation

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Optical non-Gaussian state generation via quantum feedback control

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A study of networked quantum/classical control via quantum channelsPrincipal Investigator

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[Journal Article] Exploring the Robustness of Stabilizing Controls for Stochastic Quantum Evolutions2025

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[Journal Article] Finding quantum codes via Riemannian optimization2025

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[Journal Article] Low-Rank Approximated Kalman-Bucy Filters Using Oja’s Principal Component Flow for Linear Time-Invariant Systems2024

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[Journal Article] Mean-field type quantum filter for a quantum Ising type system2020

Ohki Kentaro 大木健太郎