Jun 26, 2020 映像と音声を用いた議論への関与姿勢や肯定的・否定的態度の推定方式の検討 DICOMO 2020 Tsubasa Kanaoka, Yutaro Uehara, Sunao Hara, Masanobu Abe Event date Jun 24, 2020 - Jun 26, 2020 Language Japanese Presentation type Oral presentation (general) Link information Research ProjectsDevelopment of PBL instruction support system to measure learners' activities using acoustic signals