[J] Online Poster
S (Solid Earth Sciences ) » S-TT Technology & Techniques
Mon. May 22, 2023 10:45 AM - 12:15 PM Online Poster Zoom Room (6) (Online Poster)
convener:Hiromichi Nagao(Earthquake Research Institute, The University of Tokyo), Aitaro Kato(Earthquake Research Institute, the University of Tokyo), Keisuke Yano(The Institute of Statistical Mathematics), Takahiro Shiina(National Institute of Advanced Industrial Science and Technology)
On-site poster schedule(2023/5/21 17:15-18:45)
Recently, a big seismic database has been being constructed that collects data of vibrators implemented in such as buildings, lifelines and smartphones, in addition to seismic data of the conventional continuous/temporal dense seismic observation arrays. Development of methodologies and algorithms, which are inadequate at this moment, optimized to comprehensively analyze the seismic big data is essential in order to utilize the big database as much as possible for prevention/mitigation of earthquake disasters and clarification of earthquake phenomena. On the other hand, recent progress of Bayesian statistics is significant, which is the mathematical basis of various methodologies, such as machine learning, especially deep learning, to extract valuable information from big data. The state-of-the-art of Bayesian statistics is expected to substantially advance seismic big data analyses.
This session mainly accepts presentations that focus on analyses of seismic big data, especially related to analysis methods based on Bayesian statistics such as machine learning, sparse modeling and data assimilation, and their applications to real seismic data. Presentations related to mathematical or statistical theories beneficial to data analyses, feasibility studies of algorithms eventually applicable to real seismic data, and the current status of seismic observations and analysis results are also highly welcome.
10:45 AM - 12:15 PM
*Daisuke Sato1, Yukitoshi Fukahata1 (1.Disaster Prevention Research Institute, Kyoto University)
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10:45 AM - 12:15 PM
*Keisuke Yano1, Tomonari Sei2 (1.The Institute of Statistical Mathematics, 2.The University of Tokyo)
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10:45 AM - 12:15 PM
*Kosuke Morikawa1, Hiromichi Nagao2,3, Naoshi Hirata4,2 (1.Osaka University, 2.Earthquake Research Institute, the University of Tokyo, 3.Graduate School of Information Science and Technology, the University of Tokyo, 4.National Research Institute for Earth Science and Disaster Resilience)
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10:45 AM - 12:15 PM
*Tokuda Tomoki1, Hiromichi Nagao1,2 (1.Earthquake Research Institute, The University of Tokyo, 2.Graduate School of Information Science and Technology, The University of Tokyo)
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10:45 AM - 12:15 PM
Ryosuke Kaneko1,2, *Hiromichi Nagao2,1, Shin-ichi Ito2,1, Hiroshi Tsuruoka2,1, Kazushige Obara2,1 (1.Graduate School of Information Science and Technology, The University of Tokyo, 2.Earthquake Research Institute, The University of Tokyo)
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10:45 AM - 12:15 PM
*Jeffrey Michael Church1,2, Dongdong Yao3,2, Yihe Huang2, Zefeng Li4,5 (1.Graduate School of Information Science and Technology, the Univ. of Tokyo, 2.Dept. of Earth and Environmental Sciences, College of Literature, Science, and the Arts, Univ. of Michigan, 3.National Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, 4.Laboratory of Seismology and Physics of Earth’s Interior, School of Earth and Space Science, Univ. of Science and Technology of China, 5.Mengcheng National Geophysical Observatory, Univ. of Science and Technology of China)
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10:45 AM - 12:15 PM
*Takayuki Nagata1, Yusuke Mukuhira1, Sun Jingyi1, Hirokazu Moriya1, Taku Nonomura1 (1.Tohoku University)
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10:45 AM - 12:15 PM
*Kumi Nakai1, Takayuki Nagata2, Keigo Yamada2, Yuji Saito2, Taku Nonomura2, Masayuki Kano2, Shin-ichi Ito3, Hiromichi Nagao3 (1.National Institute of Advanced Industrial Science and Technolog, 2.Tohoku University, 3.Earthquake Research Institute, The University of Tokyo)
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10:45 AM - 12:15 PM
*Takahiro Shiina1, Kumi Nakai1, Takayuki Nagata2, Motoko Ishise3, Taku Nonomura2, Aitaro Kato3 (1.National Institute of Advanced Industrial Science and Technology (AIST), 2.Tohoku University, 3.Earthquake Research Institute, The University of Tokyo)
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