Researcher Information
researchmap URL
Research History
- Apr. 2023 - Present
Japan Agency for Marine-Earth Science and Technology, Japan Agency for Marine-Earth Science and Technology, Researcher - Apr. 2021 - Mar. 2023
Kyoto University, Disaster Prevention Research Institute, Research Fellowship for Young Scientists - Jan. 2019 - Mar. 2021
Kyoto University, Disaster Prevention Research Institute, Researcher - Feb. 2020 - Mar. 2020
University of Leeds, Visiting researcher - Jan. 2019 - Mar. 2019
California Institute of Technology, Department of Mechanical and Civil Engineering, Visiting researcher
Education
- Apr. 2015 - Dec. 2018, The University of Tokyo, Graduate School of Science, Department of Earth and Planetary Science
- Apr. 2013 - Mar. 2015, Kyoto University, Graduate School of Science, Division of Physics and Astronomy
- Apr. 2009 - Mar. 2013, The University of Osaka, School of Science, Department of Physics
Research activity information
Papers
- Dye S K Sato; Yuji Yagi; Ryo Okuwaki; Yukitoshi Fukahata
Smooth surface reconstruction of earthquake faults from distributed moment-potency-tensor solutions
Geophysical Journal International, 20 Mar. 2026 - Dye SK Sato; Takane Hori; Yukitoshi Fukahata
Differentiating Frictionally Locked Asperities From Kinematically Coupled Zones
Journal of Geophysical Research: Solid Earth, Oct. 2025 - Daisuke Sato; Okuwaki Ryo; Yuji Yagi; Yukitoshi Fukahata
Strike-slip restraining screwed fault geometry reconstructed from the 2025 Myanmar earthquake
26 Aug. 2025 - Mikito Furuichi; Jian Chen; Daisuke Nishiura; Sota Arakawa; Ryuta Arai; Dye S.K. Sato; Satoshi Ide
Energy budget analysis of fault motion in a granular rock box simulation
Tectonophysics, Jun. 2025
908, 230764, 230764 - Dye S K Sato; Masao Nakatani; Ryosuke Ando
Reconciling aging and slip state evolutions from laboratory-derived canons of rate-and-state friction
Geophysical Journal International, 07 Jan. 2025 - Masayuki Kano; Yusuke Tanaka; Daisuke Sato; Takeshi Iinuma; Takane Hori
Data assimilation for fault slip monitoring and short-term prediction of spatio-temporal evolution of slow slip events: application to the 2010 long-term slow slip event in the Bungo Channel, Japan
Earth, Planets and Space, 16 Apr. 2024
76, 1 - Dye S K Sato; Yukitoshi Fukahata; Yohei Nozue
Appropriate reduction of the posterior distribution in fully Bayesian inversions
Geophysical Journal International, 23 Jul. 2022 - Dye S K Sato; James D P Moore
Displacements and stress associated with localized and distributed inelastic deformation with piecewise-constant elastic variations
Geophysical Journal International, 02 Mar. 2022
229, 3, 1990, 2032 - Dye SK Sato; Ryosuke Ando
A log-linear time algorithm for the elastodynamic boundary integral equation method
Engineering Analysis with Boundary Elements, Dec. 2021
133, 407, 450 - Pierre Romanet; Dye SK Sato; Ryosuke Ando
Curvature, a mechanical link between the geometrical complexities of a fault: application to bends, kinks and rough faults
Geophysical Journal International, 01 Oct. 2020 - Dye S K Sato; Pierre Romanet; Ryosuke Ando
Paradox of modelling curved faults revisited with general non-hypersingular stress Green’s functions
Geophysical Journal International, 01 Oct. 2020 - Dye SK Sato
Universal scaling for recovery of Fourier's law in low-dimensional solids under momentum conservation
Physical Review E, 06 Jul. 2020 - Hiroyuki Noda; Dye S. K. Sato; Yuuki Kurihara
Comparison of two time-marching schemes for dynamic rupture simulation with a space-domain BIEM
Earth, Planets and Space, 01 Jun. 2020
72, 1 - Dye SK Sato
Pressure-induced recovery of Fourier's law in one-dimensional momentum-conserving systems
Physical Review E, 13 Jul. 2016
Misc.
- Dye SK Sato; Hori Takane; Yukitoshi Fukahata
Locking inversion code snippets for Sato et al. (2025)
Zenodo, Apr. 2025 - 久保久彦; WU Stephen; 加納将行; 加藤慎也; 小穴温子; 岡崎智久; 岡田望海; 亀伸樹; 小寺祐貴; 佐藤大祐; 椎名高裕; 下條賢梧; 溜渕功史; 直井誠; 西山竜一; 平原和朗; 平原和朗; 宮本崇; 山田真澄
Hackathon on Large Language Model and Earthquake Research
人工知能学会全国大会論文集(Web), 2025
39th
Presentations
- 佐藤 大祐
準点震源解で測る通常地震とスロー地震の歪解放量の二元性
日本地震学会2024年度秋季大会, 23 Oct. 2024 - 堀 高峰; 中田 令子; 飯沼 卓史; 日吉 善久; 兵藤 守; 佐藤 大祐
南海トラフにおけるプレート固着・すべり予測システムのプロトタイプ構築
日本地震学会2024年度秋季大会, 22 Oct. 2024 - 久保 久彦; Wu Stephen; 加納 将行; 加藤 慎也; 小穴 温子; 岡崎 智久; 岡田 望海; 亀 伸樹; 小寺 祐貴; 佐藤 大祐; 下條 賢梧; 溜渕 功; 直井; 西山 竜一; 平原 和; 宮本; 山田 真澄
大規模言語モデル×地震研究をテーマとしたハッカソンの実施
日本地震学会2024年度秋季大会, 21 Oct. 2024 - 佐藤 大祐; 堀 高峰; 深畑 幸俊
Characterizing regular and slow earthquake seismogenic zones by frictional locking and kinematic coupling
日本地球惑星科学連合2024年大会, 29 May 2024 - 加納 将行; 田中 優介; 佐藤 大祐; 飯沼 卓史; 堀 高峰
Data Assimilation for Fault Slip Monitoring and Short-Term Prediction of Spatio-Temporal Evolution of Slips: Application to the 2010 Long-Term SSE in the Bungo Channel, Japan
日本地球惑星科学連合2024年大会, 28 May 2024 - 佐藤 大祐; 中谷 正生; 安藤 亮輔
室内実験の典型的挙動に基づく速度状態依存摩擦則におけるAging lawとSlip lawの調停
日本地球惑星科学連合2024年大会, 26 May 2024 - 飯沼 卓史; 木戸 元之; 福田 達也; 太田 雄策; 富田 史章; 日野 亮太; 高橋 浩晃; 堀 高峰; 佐藤 大祐
ウェーブグライダーを用いたGNSS-音響測距結合方式の海底地殻変動観測（その５）
日本地球惑星科学連合2024年大会, 2024 - Takeshi Iinuma; Motoyuki Kido; Fumiaki Tomita; Yusaku Ohta; Tatsuya Fukuda; Ryota Hino; Takane Hori; Hiroaki Takahashi; Kazuo Nakahigashi; Tetsuo No; Yasuyuki Nakamura; Mako Ohzono; Raymundo Omar; Plata Martinez; Daisuke Sato
GNSS-acoustic observations using manned and unmanned sea surface platforms along the Kurile-Japan Trench to grasp the interplate locking state and the postseismic deformation of the 2011 Tohoku-oki earthquake
AGU Fall Meeting 2023, 15 Dec. 2023 - D Sato; T Hori; Y Fukahata
Geodetic inversion of frictional asperity geometry without assuming specific friction laws
AGU Fall Meeting 2023, 14 Dec. 2023 - 佐藤大祐; 堀高峰; 深畑幸俊
Separating interlocking asperities from high slip deficit zones along the Nankai Trough, Japan
日本地震学会秋季大会講演予稿集(CD-ROM), 2023 - 佐藤大祐; 深畑幸俊
A solution to the difficulty of posterior-mean and ABIC computations in fully Bayesian Monte-Carlo inference
日本地球惑星科学連合大会予稿集(Web), 2023 - 佐藤大祐; 深畑幸俊
Computational difficulty of posterior means and ABIC in fully Bayesian inference: a proposal of new Monte-Carlo methods
日本地震学会秋季大会講演予稿集(CD-ROM), 2022 - 佐藤大祐; 深畑幸俊; 野末陽平
Problems in the reduction of the posterior distribution reduction in fully Bayesian inversion and their geophysical implication
日本地球惑星科学連合大会予稿集(Web), 2022 - 佐藤大祐
Linear-time arithmetic for wave-equational integral equation methods
日本地球惑星科学連合大会予稿集(Web), 2022 - 西村卓也; 西川友章; 佐藤大祐; 平松良浩; 澤田明宏
Crustal deformation associated with the earthquake swarm in the Noto Peninsula, central Japan, observed by GNSS
日本地球惑星科学連合大会予稿集(Web), 2022 - 佐藤大祐
Dynamic displacement, strain and stress fields associated with polygonal and polyhedral sources in a three-dimensional elastic space: An elastodynamically extended form of the Burgers displacement equation
日本地球惑星科学連合大会予稿集(Web), 2022 - Daisuke SATO; Yukitoshi FUKAHATA
Appropriate Reduction of the Posterior Distribution in Fully Bayesian Inversion
AOGS2021 Virtual 18th Annual Meeting, 03 Aug. 2021, [Invited] - 佐藤大祐; 深畑幸俊
Proper reduction and asymptotic sampling difficulty of posterior distributions in fully Bayesian inversions
日本地震学会秋季大会講演予稿集(CD-ROM), 2020 - 野田博之; 栗原悠宇希; 佐藤大祐
境界積分方程式法による動的破壊の数値計算における時間発展法の安定性について
日本地震学会秋季大会講演予稿集(CD-ROM), 2019 - 佐藤大祐; 深畑幸俊
ベイズインバージョンの最適解について
日本地震学会秋季大会講演予稿集(CD-ROM), 2019 - 佐藤大祐; 吉田圭佑
自然・人工地震で観測されるソースパラメターの時空間変化と面上流体拡散を記述する流体誘起地震の微視的物理モデル
日本地球惑星科学連合大会予稿集(Web), 2019 - 佐藤大祐; LAPUSTA Nadia; 野田博之
任意非平面断層形状を扱う汎用動的地震サイクルシミュレータの提案,ベンチマークテスト
日本地球惑星科学連合大会予稿集(Web), 2019 - 佐藤大祐
体積非弾性歪みと非一様弾性構造とを扱う境界積分方程式法での変位・応力核
日本地球惑星科学連合大会予稿集(Web), 2019 - 佐藤大祐; 安藤亮輔
状態依存摩擦則の精密化と地震核形成シミュレーションへの応用
日本地球惑星科学連合大会予稿集(Web), 2018 - 佐藤大祐; 安藤亮輔
動的境界積分方程式法への階層型行列法の適用と,現実の断層系の摩擦強度推定への展望
日本地球惑星科学連合大会予稿集(Web), 2018, [Invited]
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