Room B

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

[S21] PM-2

Thu. Nov 2, 2023 3:00 PM - 4:15 PM Room B (F201)

chairperson:Kodai Sagae, Kosuke Morikawa(Osaka University)

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3:00 PM - 3:15 PM

[S21-14] Two-stage approach for transfer learning of seismic-phase detection model to a small sample size data via multiple clustering

*Tomoki Tokuda¹, Hiromichi Nagao^1,2 (1. ERI, The University of Tokyo, 2. Graduate School of Information Science and Technology, The University of Tokyo)

3:15 PM - 3:30 PM

[S21-15] ETN Detector by Convolution Neural Network Using All S-net Stations

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

3:30 PM - 3:45 PM

[S21-16] Development of a method for determining the hypocenter of tectonic tremors using Score-CAM

*Amane Sugii¹, Yoshihiro Hiramatsu¹, Takahiko Uchide², Kazutoshi Imanishi² (1. Kanazawa University, 2. National Institute of Advanced Industrial Science and Technology)

3:45 PM - 4:00 PM

[S21-17] Self-Excited Detection Probability: Applications to Estimating Time-Variant b-Value Functions Immediately After Main Shocks

*Kosuke Morikawa¹, Hiromichi Nagao², Naoshi Hirata^3,2 (1. Osaka University, 2. Univ. of Tokyo, 3. National Research Institute for Earth Science and Disaster Resilience)

4:00 PM - 4:15 PM

[S21-18] Detection of changes in global background and clustering seismicity

*Jiancang ZHUANG^1,2, Ziyao Xiong³ (1. The Institute of Statistical Mathematics, 2. Graduate Institute for Advanced Studies, SOKENDAI , 3. Institute of Geology, China Earthquake Administration)

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