Background and Visual Feature-Aware Data Augmentation for FGIR via Image Generation. - Takuya Kato; Shion Serizawa; Mitsuki Okayama; Yuta Nakano; Tatsuhito Hasegawa (GCCE, 2024)

Dataset Construction and Effectiveness Evaluation of Spoken-Emotion Recognition for Human Machine Interaction. - Mitsuki Okayama; Tatsuhito Hasegawa (IEEE Access, 2025)