A user-adaptive deep machine learning method for handwritten digit recognition. - Huijie Zhang; Qiyu Wang; Xin Luo; Yufang Yin; Yingsong Chen; Zhouping Cui; Quan Zhou (ICKII, 2018)

A New Type of Two-dimensional Anti-counterfeit Code for Document Authentication Using Neural Networks. - Zhouping Cui; Weihai Li; Chaohai Yu; Nenghai Yu (ICCSP, 2020)