Room C

Special session » S21. Acceleration of seismological research through integration with information science

[S21] AM-1

Tue. Oct 22, 2024 9:00 AM - 10:30 AM Room C (Medium-sized Conference room 302 (3F))

chairperson:Kodai Sagae, Shinya Katoh

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9:00 AM - 9:15 AM

[S21-01] Convolutional Neural Networks for Seismic Velocity Model Building and Uncertainty Quantification

*Fan Yu¹, Ehsan Jamali Hondori², Jin-Oh Park¹ (1. Atmosphere and Ocean Research Institute, The University of Tokyo, 2. Geoscience Enterprise Inc.)

9:15 AM - 9:30 AM

[S21-02] Discriminating Seismic Motion from Train Vibration Using Recurrent Neural Networks for Railway Earthquake Early Warning Systems

*Shunta Noda¹, Naoyasu Iwata¹ (1. Railway Technical Research Institute)

9:30 AM - 9:45 AM

[S21-03] Enhancement of Phase Picking Models Using Deep Learning by Addressing the Label Imbalance Problem

*Shinya KATOH¹, Hiromichi NAGAO¹, Masaaki IMAIZUMI², Yoshihisa IIO³ (1. Earthquake Research Institute,The University of Tokyo, 2. Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, 3. ABUYAMA Seismological MUSEUM)

9:45 AM - 10:00 AM

[S21-04] Seismic detection based on unsupervised combination of station-wise phase picks by deep learning

*Tomoki Tokuda^1,2, Hiromichi Nagao^1,2 (1. ERI, The University of Tokyo, 2. Graduate School of Information Science and Technology, The University of Tokyo)

10:00 AM - 10:15 AM

[S21-05] Machine learning-based tectonic tremor location in the Japan Trench

*Kodai SAGAE¹, Masayuki KANO², Suguru YABE¹, Takahiko UCHIDE¹ (1. Geological Survey of Japan, AIST, 2. Graduate School of Science, Tohoku University)

10:15 AM - 10:30 AM

[S21-06] Detection of slow slip events from continuous seismic waveforms in the western Shikoku based on random forest model

*Kazuki OHTAKE¹, Aitaro KATO¹, Yutaro OKADA², Takuya NISHIMURA³ (1. Earthquake Research Institute, The University of Tokyo, 2. International Research Institute of Disaster Science, Tohoku University, 3. Disaster Prevention Research Institute, Kyoto University)

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