Solid Earth Sciences (S)
Session Sub-categoryTechnology & Techniques(TT)
Session IDS-TT47
TitleCreating future of solid Earth science with high performance computing (HPC)
Short TitleFrontier science on solid Earth with HPC
Main Convener NameTakane 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 LanguageJ
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 models 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 applying HPC technology in forward simulations and inversion analyses and discuss how to improve more 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 AuthorsKohei Fujita (Earthquake Research Institute, The University of Tokyo)
Naoshi Hirata (Earthquake Research Institute, the University of Tokyo)
TimePresentation NoTitlePresenterAbstract
Oral Presentation May 26 AM2
10:45 - 11:00STT47-01Expectations to more realistic Green's function with modeling errorfor the real-time estimation of the coseismic fault modelYusaku Ohta
11:00 - 11:15STT47-02Development of high-performance low order unstructured implicit finite-element solvers for solid earth science problemsKohei Fujita
11:15 - 11:30STT47-03Optimal spectral element method for elastic wave computationKei Hasegawa
11:30 - 11:45STT47-04Multi scale tsunami simulation from earthquake initiation to tsunami run-up into the coastal area and high performance particle simulatorMitsuteru Asai
11:45 - 12:00STT47-05Digital-Ensemble Concept for Making Resilient Society against Natural HazardSatoru Oishi
12:00 - 12:15STT47-06Expected Role of High Performance Computing to Promote Earthquake ResearchNaoshi Hirata
Presentation NoTitlePresenterAbstract
Poster Presentation May 26 PM2
STT47-P01Prototype of Green’s function library for geodetic slip inversion based on an integrated velocity structure model of JapanRyoichiro Agata
STT47-P02The Smoothed Particle Hydrodynamics on modern architecturesNatsuki Hosono
STT47-P03Development of Monitoring and Forecasting Methods for Crustal Activity Utilizing Large-Scale High-Fidelity Finite Element Simulations with 3D Heterogeneous MediumTakane Hori