Audio Synthesis-based Data Augmentation Considering Audio Event Class. - Toki Sugiura; Akio Kobayashi; Takehito Utsuro; Hiromitsu Nishizaki (GCCE, 2021)

Automatic Selection of Appropriate Data Augmentation Operation for Acoustic Scene Classification Model Training. - Toki Sugiura; Akio Kobayashi; Takehito Utsuro; Hiromitsu Nishizaki (GCCE, 2022)

Automatic Exploration of Optimal Data Processing Operations for Sound Data Augmentation Using Improved Differentiable Automatic Data Augmentation. - Toki Sugiura; Hiromitsu Nishizaki (INTERSPEECH, 2023)