Feedforward-Feedback Combined Control System Based on Neural Network. - Weidong Zhang; Fanming Zeng; Guojun Cheng; Shengguang Gong (ISNN (2), 2004)

A Fast and Accurate Iris Segmentation Approach. - Guojun Cheng; Wenming Yang; Dongping Zhang; Qingmin Liao (ICIG (1), 2015)