Changes in fundamental frequency and gesture of response corresponding to the understanding level of partner's talk. - Natsumi Kana; Yuya Saitoh; Yumi Wakita; Yoshihisa Nakatoh (IICAIET, 2018)

Estimating Age-Dependent Degradation Using Nonverbal Feature Analysis of Daily Conversation. - Natsumi Kana; Yumi Wakita; Yoshihisa Nakatoh (HCI (17), 2019)

Age-dependent degradation estimation focusing on dynamic features of head motion in daily conversation. - Natsumi Kana; Yumi Wakita; Chitose Matsuda (GCCE, 2020)

Effectiveness of dynamic image features for estimating daily conversation atmosphere. - Natsumi Kana; Yumi Wakita; Yoshihisa Nakatoh (IICAIET, 2020)