Integrated System Software for HRP2 Humanoid. - Kei Okada; Takashi Ogura; Atsushi Haneda; Daisuke Kousaka; Hiroyuki Nakai; Masayuki Inaba; Hirochika Inoue (ICRA, 2004)

Environment manipulation planner for humanoid robots using task graph that generates action sequence. - Kei Okada; Atsushi Haneda; Hiroyuki Nakai; Masayuki Inaba; Hirochika Inoue (IROS, 2004)

On-site humanoid navigation through hand-in-hand interface. - Takashi Ogura; Atsushi Haneda; Kei Okada; Masayuki Inaba (Humanoids, 2005)

Autonomous 3D Walking System for a Humanoid Robot based on Visual Step Recognition and 3D Foot Step Planner. - Kei Okada; Takashi Ogura; Atsushi Haneda; Masayuki Inaba (ICRA, 2005)

Cooking for Humanoid Robot, a Task that needs Symbolic and Geometric Reasonings. - Fabien Gravot; Atsushi Haneda; Kei Okada; Masayuki Inaba (ICRA, 2006)