Osaka University "Trackies 2000". - Yasutake Takahashi; Eiji Uchibe; Takahashi Tamura; Masakazu Yanase; Shoichi Ikenoue; Shujiro Inui; Minoru Asada (RoboCup, 2000)

Osaka University "Trackies 2001". - Yasutake Takahashi; Shoichi Ikenoue; Shujiro Inui; Kouichi Hikita; Yutaka Katoh; Minoru Asada (RoboCup, 2001)

Cooperative behavior acquisition by asynchronous policy renewal that enables simultaneous learning in multiagent environment. - Shoichi Ikenoue; Minoru Asada; Koh Hosoda (IROS, 2002)