Cooperative Sweeping in Environments with Movable Obstacles. - Daisuke Kurabayashi; Jun Ota 001; Tamio Arai; Shinpei Ichikawa; Shingo Koga; Hajime Asama; Isao Endo (DARS, 1996)

Cooperative sweeping by multiple mobile robots with relocating portable obstacles. - Daisuke Kurabayashi; Jun Ota 001; Tamio Arai; Shinpei Ichikawa; Shingo Koga; Hajime Asama; Isao Endo (IROS, 1996)

Local Path Re-Planning for Unforeseen Obstacle Avoidance by An Autonomous Sweeping Robot. - Daisuke Kurabayashi; Shingo Koga; Tamio Arai; Jun Ota 001; Hajime Asama; Isao Endo (ICRA, 1998)