Convolutional Neural Network to Detect Deep Low-Frequency Tremors from Seismic Waveform Images. - Ryosuke Kaneko; Hiromichi Nagao; Shin-Ichi Ito; Kazushige Obara; Hiroshi Tsuruoka (PAKDD (Workshops), 2021)

Acceleration of hidden Markov model fitting using graphical processing units, with application to low-frequency tremor classification. - Marnus Stoltz; Gene Stoltz; Kazushige Obara; Ting Wang 002; David Bryant (Comput. Geosci., 2021)