Discriminative spatial pyramid. - Tatsuya Harada; Yoshitaka Ushiku; Yuya Yamashita; Yasuo Kuniyoshi (CVPR, 2011)

Causal Flow. - Yuya Yamashita; Tatsuya Harada; Yasuo Kuniyoshi (IEEE Trans. Multim., 2012)

Hard negative classes for multiple object detection. - Asako Kanezaki; Sho Inaba; Yoshitaka Ushiku; Yuya Yamashita; Hiroshi Muraoka; Yasuo Kuniyoshi; Tatsuya Harada (ICRA, 2014)