Data Mining Methods for Anomaly Detection of HTTP Request Exploitations. - Xiao-Feng Wang; Jing-Li Zhou; Sheng-Sheng Yu; Long-Zheng Cai (FSKD (2), 2005)

Robust foreground detection and shadow removing using local intensity ratio. - Jinhai Xiang; Hong-Hong Liao; Ning Wang 020; Heng Fan 001; Wei-Ping Sun; Sheng-Sheng Yu (ICMLC, 2013)