Solid Earth Sciences(S)
Session Sub-categoryTechnology & Techniques
Session IDS-TT51
TitleCreating future of solid Earth science with high performance computing (HPC)
Short TitleFrontier science on solid Earth with HPC
Main ConvenerNameTakane Hori
AffiliationR&D Center for Earthquake and Tsunami, Japan Agency for Marine-Earth Science and Technology
Co-Convener 1NameYuji Yagi
AffiliationGraduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba
Co-Convener 2NameKatsuhiko Shiomi
AffiliationNational Research Institute for Earth Science and Disaster Resilience
Session LanguageJJ
ScopeDue to the development in computer science and computational science, large-scale or many times forward simulations and/or inversion analyses have become available recently. In solid Earth science, large-scale seismic wave propagation and crustal deformation with high fidelity model based on high resolution observation data have been demonstrated; uncertainty in crustal deformation caused by material properties and structures can be investigated based on many-time calculations for different material properties and structures; fault slip inversion analyses for non-Gaussian error distribution, etc. Thus, we will invite researchers who are facing problems in forward simulations and inversion analyses and discuss how to solve such problems by the collaboration between computer & computational sciences and solid Earth science. We are welcome submission by the researchers who are interested in this scope, especially students and young researchers.
Presentation FormatOral and Poster presentation
Invited Authors
  • Takuma Yamaguchi (The University of Tokyo)
Time Presentation No Title Presenter Abstract
Oral Presentation May 23 PM2
15:30 - 15:45 STT51-01Acceleration of crustal deformation computation using GPUs and its application to stochastic inversion analysis with geometry uncertaintyTakuma Yamaguchi Abstract
15:45 - 16:00 STT51-02Effects of three-dimensional heterogeneous subsurface structure on observed seismograms inferred from numerical simulations of seismic wave propagationShunsuke Takemura Abstract
16:00 - 16:15 STT51-03Multi–physics tsunami disaster simulation for fluid-structure-soil interaction based on a particle methodMitsuteru Asai Abstract
16:15 - 16:30 STT51-04Efficient implementation and performance of SPH code on heterogeneous many-core processors towards energy efficient disaster simulationNatsuki Hosono Abstract
16:30 - 16:45 STT51-05Consideration on accuracy and computational efficiency of gas-liquid two-phase fluid simulation against tsunami bore forceTaro Arikawa Abstract
16:45 - 17:00 STT51-06Creating future of solid Earth science with high performance computing: DiscussionTakane Hori Abstract
Presentation No Title Presenter Abstract
Poster Presentation May 23 Core Time
STT51-P01 A Proposal of Monitoring and Forecasting Method for Crustal Activity in and Around Japan with 3D Heterogeneous Medium Using a Large-Scale High-Fidelity Finite Element Simulation Takane Hori Abstract
STT51-P02 Toward tsunami damage prediction based on high performance computing Ryoichiro Agata Abstract
STT51-P03 Application of H-matrices method to the calculation of the post-seismic relaxation Makiko Ohtani Abstract