Determining most suitable listener backchannel type for speaker's utterance. - Akira Morikawa; Ryo Ishii; Hajime Noto; Atsushi Fukayama; Takao Nakamura (IVA, 2022)

How Far ahead Can Model Predict Gesture Pose from Speech and Spoken Text? - Ryo Ishii; Akira Morikawa; Shin'ichiro Eitoku; Atsushi Fukayama; Takao Nakamura (IVA, 2023)

A Ranking Model for Evaluation of Conversation Partners Based on Rapport Levels. - Takato Hayashi; Candy Olivia Mawalim; Ryo Ishii; Akira Morikawa; Atsushi Fukayama; Takao Nakamura; Shogo Okada (IEEE Access, 2023)