Building Pedagogical Relationships Between Humans and Robots in Natural Interactions. - Hirofumi Okazaki; Yusuke Kanai; Masa Ogata; Komei Hasegawa; Kentaro Ishii; Michita Imai (HAI, 2015)

Toward Understanding Pedagogical Relationship in Human-Robot Interaction. - Hirofumi Okazaki; Yusuke Kanai; Masa Ogata; Komei Hasegawa; Kentaro Ishii; Michita Imai (J. Robotics Mechatronics, 2016)