A parallel reinforcement computing model for function optimization problems. - Qian Fei; Shigeya Ikebou; Takashi Kusunoki; Jijun Wu; Hironori Hirata (SMC, 2000)

Collision-free formation control of two-wheeled vehicles based on triangular LQ optimal regulator. - Takashi Kusunoki; Daisuke Tsubakino; Yuh Yamashita (CCA, 2014)