1Km autonomous robot navigation on outdoor pedestrian paths "running the Tsukuba challenge 2007". - Yoichi Morales Saiki; Eijiro Takeuchi; Alexander Carballo; Wataru Tokunaga; Hiroyasu Kuniyoshi; Atsushi Aburadani; Atsushi Hirosawa; Yoshisada Nagasaka; Yusuke Suzuki; Takashi Tsubouchi (IROS, 2008)

An autonomous rice transplanter guided by global positioning system and inertial measurement unit. - Yoshisada Nagasaka; Hidefumi Saito; Katsuhiko Tamaki; Masahiro Seki; Kyo Kobayashi; Ken Taniwaki (J. Field Robotics, 2009)