Fast decision making of autonomous robot under dynamic environment by sampling real-time Q-MDP value method. - Yoshiaki Jitsukawa; Ryuichi Ueda; Tamio Arai; Kazutaka Takeshita; Yuji Hasegawa; Shota Kase; Takashi Okuzumi; Kazunori Umeda; Hisashi Osumi (IROS, 2007)