Classification of Local Surface Using Neural Network and Object Rotation of Two Degrees of Freedom. - Takashi Kojima; Yuji Iwahori; Tsuyoshi Nakamura; Shinji Fukui 001; Robert J. Woodham; Hidenori Itoh (KES (2), 2008)

Q-anonymous social welfare relations on infinite utility streams. - Kohei Kamaga; Takashi Kojima (Soc. Choice Welf., 2009)

On the leximin and utilitarian overtaking criteria with extended anonymity. - Kohei Kamaga; Takashi Kojima (Soc. Choice Welf., 2010)