Avatar's Gaze Control to Facilitate Conversational Turn-Taking in Virtual-Space Multi-user Voice Chat System. - Ryo Ishii; Toshimitsu Miyajima; Kinya Fujita; Yukiko I. Nakano (IVA, 2006)

Control of Avatar's Facial Expression Using Fundamental Frequency in Multi-user Voice Chat System. - Toshimitsu Miyajima; Kinya Fujita (IVA, 2006)

Estimation of conversational activation level during video chat using turn-taking information. - Yurie Moriya; Takahiro Tanaka; Toshimitsu Miyajima; Kinya Fujita (APCHI, 2012)