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)

Autonomous robot navigation in outdoor cluttered pedestrian walkways. - Yoichi Morales Saiki; Alexander Carballo; Eijiro Takeuchi; Atsushi Aburadani; Takashi Tsubouchi (J. Field Robotics, 2009)