Satoru Tokuda

Profile Information

Affiliation: Associate Professor, Institute of Mathematics for Industry (IMI), Kyushu University

Degree: Ph.D.(Mar, 2017, The University of Tokyo)

researchmap Member ID: B000381267

ベイズ統計を専門とし、計測と数理モデリングの橋渡しを探究しています。詳細は次のセミナー動画をご覧ください。

https://youtu.be/Bgz6nsDlt6k

Research Interests

Research History

Apr, 2024 - Present

Associate Professor, Institute of Mathematics for Industry (IMI), Kyushu University
Apr, 2020 - Mar, 2025

Visiting Researcher, MathAM-OIL, National Institute of Advanced Industrial Science and Technology
Jun, 2023 - Mar, 2024

Associate Professor, Research Institute for Information Technology, Kyushu University
Apr, 2020 - May, 2023

Assistant Professor, Research Institute for Information Technology, Kyushu University
Apr, 2017 - Mar, 2020

Visiting Researcher, Advanced Institute for Materials Research, Tohoku University
Apr, 2017 - Mar, 2020

Postdoctoral Fellow, MathAM-OIL, National Institute of Advanced Industrial Science and Technology

Education

Apr, 2012 - Mar, 2017

Department of Complexity Science and Engineering, Graduate School of Frontier Sciences, The University of Tokyo
Apr, 2008 - Mar, 2012

Yokohama City University

Committee Memberships

Oct, 2024 - Present

運営委員, 情報計測オンラインセミナーシリーズ
Program Committee Member, IJCAI 2021

Awards

Oct, 2015

ベストポスター賞, 革新的研究開発プログラム (ImPACT)「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」

徳田悟
Jul, 2015

分科会最優秀発表, 物性若手夏の学校

徳田悟
Jul, 2015

全国大会優秀賞（口頭発表部門）, 人工知能学会

徳田悟
Jul, 2015

全国大会優秀賞（インタラクティブ発表部門）, 人工知能学会

徳田悟
Mar, 2013

Young Researcher Award (Neurocomputing), IEEE Computational Intelligence Society Japan Chapter

Satoru Tokuda

Papers

Inference of flow shear from reciprocating plasma potential measurements by means of Gaussian process regression

T. Nishizawa, P. Manz, S. Tokuda, G. Grenfell, M. Sasaki, S. Inagaki, Y. Kawachi, A. Fujisawa

Physics of Plasmas, 32(3), 2025 Peer-reviewed
Equilibrium reconstruction of axisymmetric plasmas by combining Gaussian process regression and Markov chain Monte Carlo sampling

Takashi Nishizawa, Satoru Tokuda, Akio Sanpei, Makoto Hasegawa, Kotaro Yamasaki, Akihide Fujisawa

Plasma Physics and Controlled Fusion, 67(1) 015006, 2024 Peer-reviewed
Local structural modelling and local pair distribution function analysis for Zr–Pt metallic glass

Akihiko Hirata, Satoru Tokuda, Chihiro Nakajima, Siyuan Zha

Scientific Reports, 14(1) 13322, 2024 Peer-reviewed
Chemical reaction in a liquid–liquid phase‐separated multiple droplet: Synchronization of color change dynamics with droplet movement

Kenta Goto, Kyoka Nakanishi, Fumito Tani, Satoru Tokuda

Droplet, 3(1) e93, 2024 Peer-reviewed
A novel approach to predict acute radiation dermatitis in patients with head and neck cancer using a model based on Bayesian probability

Keisuke Hamada, Toshioh Fujibuchi, Hiroyuki Arakawa, Yuichi Yokoyama, Naoki Yoshida, Hiroki Ohura, Naonobu Kunitake, Muneyuki Masuda, Takeo Honda, Satoru Tokuda …

Physica Medica, 116 103181, 2023 Peer-reviewed
Estimation of plasma parameter profiles and their derivatives from linear observations by using Gaussian processes

T Nishizawa, S Tokuda, T Kobayashi, K Tanaka, H Funaba, I Yamada, Y Takemura, T Tokuzawa, R Yasuhara, H Uehara …

Plasma Physics and Controlled Fusion, 65(12) 125006, 2023 Peer-reviewedLead author
Bayesian modeling of pattern formation from one snapshot of pattern

Natsuhiko Yoshinaga, Satoru Tokuda

Physical Review E, 106 065301, 2022 Peer-reviewed
Intrinsic regularization effect in Bayesian nonlinear regression scaled by observed data

Satoru Tokuda, Kenji Nagata, Masato Okada

Physical Review Research, 4 043165, 2022 Peer-reviewedLead authorCorresponding author
Bayesian inference of ion velocity distribution function from laser-induced fluorescence spectra

S. Tokuda, Y. Kawachi, M. Sasaki, H. Arakawa, K. Yamasaki, K. Terasaka, S. Inagaki

Scientific Reports, 11 20810, 2021 Peer-reviewedLead authorCorresponding author
Toward automated non-destructive diagnosis of chloride attack on concrete structures by near infrared spectroscopy

A. Watanabe, S. Tokuda, Y. Mizuta, S. Miyamoto, T. Nakanishi, H. Furukawa, H. Minagawa

Construction and Building Materials, 305 124796-124796, 2021 Peer-reviewed
Unveiling quasiparticle dynamics of topological insulators through Bayesian modelling

Satoru Tokuda, Seigo Souma, Kouji Segawa, Takashi Takahashi, Yoichi Ando, Takeshi Nakanishi, Takafumi Sato

Communications Physics, 4 170, 2021 Peer-reviewedLead authorCorresponding author
Analysis of coherent phonon signals by sparsity-promoting dynamic mode decomposition

Shin Murata, Shingo Aihara, Satoru Tokuda, Kazunori Iwamitsu, Kohji Mizoguchi, Ichiro Akai, Masato Okada

Journal of the Physical Society of Japan, 87 054003, 2018 Peer-reviewed
Theoretical analysis of bistability in kuramoto model with connectivity-frequency correlations

Toshiki Nagasaki, Satoru Tokuda, Koji Nemoto, Masato Okada

Journal of the Physical Society of Japan, 87 014004, 2018 Peer-reviewed
Simultaneous estimation of noise variance and number of peaks in Bayesian spectral deconvolution

Satoru Tokuda, Kenji Nagata, Masato Okada

Journal of the Physical Society of Japan, 86 024001, 2017 Peer-reviewedLead author
A numerical analysis of learning coefficient in radial basis function network

Satoru Tokuda, Kenji Nagata, Masato Okada

IPSJ Online Transactions, 7 20-26, 2014 Peer-reviewedLead author
Computational validation of WBIC by the exchange Monte Carlo method in radial basis function networks

Satoru Tokuda, Kenji Nagata, Masato Okada

24th Annual Conference of Japanese Neural Network Society, 62-63, 2014 Peer-reviewedLead author

Misc.

Exhaustive Analysis of Angle-resolved Photoemission Spectra Based on Bayesian Inference

Satoru TOKUDA, Takeshi NAKANISHI, Takafumi SATO

Vacuum and Surface Science, 66(3) 152-157, 2023 Peer-reviewedInvitedLead authorCorresponding author
数理を活用した材料開発の加速へ向けた理論研究

中⻄毅, 中村壮伸, 渡部愛理, 徳田悟

理論化学会誌フロンティア, 4(3) 139-145, 2022 Peer-reviewedInvited

Books and Other Publications

スパースモデリング理論、アルゴリズム、応用

Irina Rish, Genady Ya, Grabarnik, 竹澤邦夫, 大関真之, 高橋茶子, 竹田晃人, 徳田悟, 藤本晃司, 安田宗樹 (Role: Joint translator)

ジャムハウス, Jan, 2020

Presentations

物質科学におけるベイズ統計の活用と発展

徳田悟

科研費シンポジウム「ベイズ統計学の実践」, Mar 7, 2025 Invited
計測データに根ざした数理モデリング：数学と物質科学の橋渡し

徳田悟

九大データ駆動科学セミナー「計測技術と統計解析を基盤とした異分野共創」, Feb 17, 2025
Bayesian Linear Regression, Bayesian Information Criterion

Satoru Tokuda

Tutorial of Industrial and Mathematical Statistics, Dec 13, 2024
Modeling of physical phenomena based on Bayesian statistics

Satoru Tokuda

The 2024 SSJ Fall Meeting site, Oct 22, 2024 Invited
Model selection based on Bayes free energy and its scaling behavior

Satoru Tokuda

The 71st JSAP Spring Meeting 2024, Mar 23, 2024 Invited
非線形回帰における対数周辺尤度のスケーリング挙動

徳田悟

大阪大学データ科学セミナーシリーズ第61回, Jan 12, 2024 Invited
Scaling laws for Bayesian inference: Dependence on quantity and quality of observed data

Satoru Tokuda

Nov 28, 2023 Invited
Scaling relations between observed data and Occam's razor in Bayesian model selection

Satoru Tokuda

FMfI2023, Aug 30, 2023 Invited
Statistical approaches for mathematical modelling based on observed data

Satoru Tokuda

Seminar on interdisciplinary fields between statistical mathematics, informatics and material science, Jun 9, 2023 Invited
ベイズ推定による計測と数理モデリングの橋渡し

徳田悟

第37回情報計測オンラインセミナー, May 20, 2023 Invited
ベイズ推定に基づく数理モデリングの精密化

徳田悟

総理工情報科学セミナー, Oct 25, 2022 Invited
ベイズ推定に基づく磁化プラズマの流体モデリング

徳田悟

第45回IBISML研究会, Mar 10, 2022 Invited
ベイズ推定に基づく数理モデリングの精緻化

徳田悟

令和3年第1回人工知能リサーチグループ講演会, Oct 1, 2021 Invited
ベイズ推定に基づく定量的数理モデリング

徳田悟

RIAMフォーラム2021, Jun 3, 2021 Invited
物性計測データへの逆問題的アプローチ：物性科学と統計科学の接点

徳田悟

日本熱電学会第25回研究会「新物質研究会」, Mar, 2020 Invited
ベイズ推定による不確実性定量化とモデル選択

徳田悟

日本顕微鏡学会顕微鏡計測インフォマティックス研究部会第1回研究会, Jan, 2020 Invited
Phase transitions of singular learning machine

Satoru Tokuda

SPDSA2019, Oct, 2019 Invited
モデル選択の統計理論：逆問題と機械学習の交差点

徳田悟

RAMP2018, Oct, 2018 Invited
ベイズ的スペクトル分解の数理−測定ノイズによる推定の相転移−

徳田悟

情報・データ科学との連携・融合による物性物理・量子化学の新展開, Mar, 2017 Invited
ベイズ的スペクトル分解に測定ノイズが及ぼす影響

徳田悟

構造イメージングと情報処理研究会, Feb, 2017 Invited

Teaching Experience

Oct, 2024 - Present

数理学講究第Ⅰ (九州大学)
Oct, 2024 - Present

常微分方程式とラプラス変換 (九州大学)
Apr, 2024 - Present

数学展望I (九州大学)
Apr, 2022 - Present

数理統計学 (Kyushu University)
Apr, 2024 - Sep, 2024

データ科学特論 II (大阪大学)
Oct, 2023 - Mar, 2024

Probability and Statistics II (Kyushu University)
Oct, 2023 - Mar, 2024

Probability and Statistics I (Kyushu University)
Oct, 2021 - Feb, 2022

統計数学・演習 (Kyushu University)

Professional Memberships

THE PHYSICAL SOCIETY OF JAPAN

Research Projects

Innovation in a guiding principle for modeling based on observed data

Strategic Basic Research Programs, PREST, Japan Science and Technology Agency, Oct, 2023 - Mar, 2027

Satoru Tokuda
Operator theoretic data analysis of complicated dynamics and its itegerated utilization with mathematical models

Strategic Basic Research Programs, CREST, Japan Science and Technology Agency, Apr, 2020 - Mar, 2025

Yoshinobu Kawahara
Theory and Practice of Statistical Inference with Conditionally Independent Observations

Grants-in-Aid for Scientific Research, Grant-in-Aid for Early-Career Scientists, Japan Society for the Promotion of Science, Apr, 2020 - Mar, 2024

Satoru Tokuda
Development of new hybrid topological materials by nano-spin ARPES

JST Basic Research program, CREST, Japan Science and Technology Agency, Oct, 2018 - Mar, 2024

Takafumi Sato
Bayesian modelling of relaxation phenomena in photomechanical crystals

Jul, 2022 - Mar, 2023

Satoru Tokuda, Kenta Goto
境界プラズマ領域の光渦レーザー誘起蛍光分光計測と非ガウス型スペクトルのベイズ統計解析

先端光科学研究プロジェクト, 自然科学研究機構新分野創成センター, Jul, 2021 - Mar, 2022

寺坂健一郎
定常状態プラズマにおけるイオン速度分布関数のベイズ推定

2021年度共同利用研究, 九州大学応用力学研究所, May, 2021 - Mar, 2022

徳田悟, 河内裕一, 佐々木真, 荒川弘之, 山﨑広太郎, 寺坂健一郎, 稲垣滋
カーネル密度推定を用いた非晶質局所構造の動径分布解析手法の開発

the Joint Research at ZAIKEN, Kagami Memorial Research Institute for Materials Science and Technology, Jun, 2019 - Mar, 2022

Satoru Tokuda, Akihiko Hirata

Profile Information

Research Interests

Research History

Education

Committee Memberships

Awards

Papers

Misc.

Books and Other Publications

Presentations

Teaching Experience

Professional Memberships

Research Projects

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Coauthors