DS in Feb. 2024.
Daisuke Sato
Japan Agency for Marine-Earth Science and Technology
Contact
3173-25, Showa-machi, Kanazawa-ku, Yokohama-city, Kanagawa, 236-0001, Japan
daisukes at jamstec.go.jp
https://sites.google.com/view/dyesksatonohomepage/
Positions
Researcher
Japan Agency for Marine-Earth Science and Technology
04/2023–present
Research Fellow (PD)
Japan Society for the Promotion of Science / Mentor: Yukitoshi Fukahata
04/2022–03/2023
Visiting Scholar
University of Leeds / Mentor: Tim Wright
02/2020–03/2020
Visiting Scholar
University of California Institute of Technology / Mentor: Nadia Lapusta
01/2019–03/2019
Research Fellow (PD)
Disaster Prevention Research Institute, Kyoto University
01/2019 - 03/2022
Research Fellow (Scholarship)
Iwadare Scholarship Foundation
04/2016 - 03/2017
Grants
Grant-in-Aid for Research Activity Start-up (23K19082, Principal Investigator)
Budget Amount ¥2,730,000 (Direct Cost: 2,100,000JPY、Indirect Cost: 630,000JPY)
2023-08-31 – 2025-03-31
Grant-in-Aid for JSPS Fellows (21J01694, Principal Investigator)
Budget Amount 1,820,000JPY (Direct Cost: 1,400,000JPY, Indirect Cost: 420,000JPY)
2021-04-28 – 2023-08-31
ERI Joint Research program (Co-Principal Coordinator)
Earthquake Research Institute, the University of Tokyo “Source Inversion Workshop” (2022-W-03)
Budget Amount 238,000JPY
2022-04-01 – 2023-03-31
Joint Usage/Research Center for Interdisciplinary Large-scale Information Infrastructures (Co-PI)
“Development of efficient boundary integral equation method and application to gigantic earthquake simulations” (jh220013)
2022
Joint Usage/Research Center for Interdisciplinary Large-scale Information Infrastructures (Co-PI)
“Development of efficient boundary integral equation method and application to gigantic earthquake simulations” (jh210023-NAH)
2021
Travel Grant by Grant-in-Aid for MEXT "Crustal Dynamics", for visiting Leeds University (PI)
Budget Amount 975,000JPY
2020
Joint Usage/Research Center for Interdisciplinary Large-scale Information Infrastructures (Co-PI)
“Development of efficient boundary integral equation method and application to gigantic earthquake simulations” (jh200029-NAH)
2020
Travel Grant by Grant-in-Aid for MEXT "Crustal Dynamics", for visiting The California Institute of Technology (PI),
Budget Amount 800,000JPY
2019
Joint Usage/Research Center for Interdisciplinary Large-scale Information Infrastructures (Co-PI)
“Development of efficient boundary integral equation method and application to gigantic earthquake simulations” (jh190046-NAH)
2019
Joint Usage/Research Center for Interdisciplinary Large-scale Information Infrastructures (Co-PI)
“Development of efficient algorithm for spatiotemporal boundary integral equation method and application to gigantic earthquake simulations” (jh180043-NAH)
2018
Young Researcher Travel Support 10th ACES (APEC Cooperation for Earthquake Science) International Workshop, Awaji Island Japan, ACES
Budget Amount 50,000JPY
2018
Travel Grant by Grant-in-Aid for MEXT "Science of Slow Earthquakes": EARTHQUAKES: nucleation, triggering, rupture, and relationships to aseismic processes, Cargèse, France
Budget Amount 290,000JPY
2017
Joint Usage/Research Center for Interdisciplinary Large-scale Information Infrastructures (Co-PI)
“Development of Efficient Spatiotemporal Boundary Integral Equation Method and Applications to Simulations of Large Earthquakes” (jh170017-NAH)
2017
Education
Ph.D. (Science), the University of Tokyo 12/2018
M.Sc. (Science), Kyoto University 03/2015
B.Sc. (Science), Osaka University 03/2013
Awards
Outstanding Student Presentation Award, JpGU-AGU Joint Meeting 2017
Honor program graduate of the school of science, Osaka University 2012
Service
Referee: Geophysical Journal International
Coorganizer: Source Inversion Workshop 2022 Earthquake Research Institute, the University of Tokyo, Joint Research Program
https://rokuwaki.github.io/SIW/
Affiliated societies
Japan Geoscience Union (JpGU), American Geophysical Union (AGU)
Research interests
Geophysics, Earthquake source process
Computational mechanics, Applied (stochastic) partial differential equations
Bayes statistics, Statistical physics, Earthquake-source inversions
Invited talks and Seminars
“Problems in Monte Carlo inversion analysis with hyperparameter determination: causes and solutions,”
Tohoku University, Miyagi, 2023
“Inventing appropriate solving methods of hierarchical Bayesian inversions when using regularization priors,”
Statistical Seismology Seminars, the Institute of Statistical Mathematics, Online, 2022.
“Asymptotic properties and appropriate reductions of the fully Bayesian posterior”
iSeisBayes 28th CREST monthly meeting, Online, 2021
“Appropriate Reduction of the Posterior Distribution in Fully Bayesian Inversion”
AOGS Meeting 2021, Online, 2021
“Selecting Optimum Solutions of Fully Bayesian Inversion”,
Leeds University Tectonics meeting, Leeds, United Kingdom, 2020
“A fast algorithm of fault modeling and proposal of a refined low slip rate friction law”,
DPRI Kyoto University, Seismic and Volcanic Hazards Mitigation Research Group Workshop, Kyoto, Japan, 2019
“Computational & Material-Scientific Problems in Elasto-Frictional Modeling of Earthquakes”,
California Institute of Technology, Mechanical and Civil Engineering Nadia Lapusta group meeting, California, United States, 2019
“boundary integral equation method of dynamical elastic problems accelerated by H-matrix method, and its suggesting application to frictional properties of real fault systems”
JpGU Meeting 2018, Chiba, Japan, 2018
“Normal heat conduction in one dimensional momentum-conserving systems”, Yukawa Institute for Theoretical Physics Kyoto University Seminar: Solid state, Kyoto, Japan, 2016
Publications
Google Scholar, arXiv and this site