Linking live and replay scenes in broadcasted sports video. - Noboru Babaguchi; Yoshihiko Kawai; Yukinobu Yasugi; Tadahiro Kitahashi (ACM Multimedia Workshops, 2000)

Detection of identical events from broadcasted sports video by comparing camera works. - Yukinobu Yasugi; Noboru Babaguchi; Tadahiro Kitahashi (ACM Multimedia Workshops, 2001)

Video clustering using spatio-temporal image with fixed length. - Hirotsugu Okamoto; Yukinobu Yasugi; Noboru Babaguchi; Tadahiro Kitahashi (ICME (1), 2002)