The 2026 SSJ Fall Meeting
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Room DSpecial session : S21. AI for Earthquake Science

[S21]AI for Earthquake Science

Wed. Nov 4, 2026 4:15 PM - 5:30 PM JST
Wed. Nov 4, 2026 7:15 AM - 8:30 AM UTC
Room D (9F)
chairperson: Masayuki KANO (DPRI, Kyoto University), Daisuke Sato (Japan Agency for Marine-Earth Science and Technology)
4:15 PM - 4:30 PM JST(7:15 AM - 7:30 AM UTC)

[S21-10]Autonomous symbolic computing for theoretical earthquake and volcano mechanics

*Daisuke Sato1, Takafumi Maruishi2 (1. Japan Agency for Marine-Earth Science and Technology, 2. National Research Institute for Earth Science and Disaster Resilience)
4:30 PM - 4:45 PM JST(7:30 AM - 7:45 AM UTC)

[S21-11]Bayesian Optimization for Tsunami Source Estimation: Applications to the 2023 Loyalty Islands and 2020 Alaska Earthquakes

*Toshitaka BABA1, Akino Naitoh1, Yasuhiko Igarashi2 (1. Tokushima Univ., 2. Univ. of Tsukuba)
4:45 PM - 5:00 PM JST(7:45 AM - 8:00 AM UTC)

[S21-12]Simultaneous Inversion of Fault Geometry and Slip Distribution Incorporating Subsurface Structure Using PINN and MCMC

*Tomohisa OKAZAKI1,2, Ryoichiro Agata3, Masayuki Kano1,3, Takeo Ito4, Kazuro Hirahara2,5, Naonori Ueda2 (1. Disaster Prevention Research Institute, Kyoto University, 2. RIKEN Center for Advanced Intelligence Project, 3. Japan Agency for Marine-Earth Science and Technology, 4. Nagoya University, 5. Kagawa University)
5:00 PM - 5:15 PM JST(8:00 AM - 8:15 AM UTC)

[S21-13]PINN-based inverse modeling of viscoelastic crustal deformation: simultaneous estimation of coseismic slip distribution and viscosity

*Shohei Takai1, Shin'ichi Miyazaki1, Tomohisa Okazaki2, Kazuro Hirahara3,4, Masayuki Kano2 (1. Graduate School of Science, Kyoto University, 2. Disaster Prevention Research Institute, Kyoto University, 3. RIKEN Center for Advanced Intelligence Project, 4. Kagawa University)
5:15 PM - 5:30 PM JST(8:15 AM - 8:30 AM UTC)

[S21-14]PINN-based short-term forecasting of fault slip evolution
during the 2010 slow slip event in the Bungo Channel, Japan

*Masayuki KANO1,2, Rikuto Fukushima3 (1. DPRI, Kyoto University, 2. Japan Agency for Marine-Earth Science and Technology, 3. Stanford University)
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