Zhen Liu

Weighted Discriminative Sparse Representation for Image Classification

Xiao-Jun Wu, Zhenqiu Shu, Hefeng Yin, 2021, Neural Processing Letters.

Fast Discrete Cross-Modal Hashing Based on Label Relaxation and Matrix Factorization

Josef Kittler, Xiao-Jun Wu, Jun Yu, 2021, 2020 25th International Conference on Pattern Recognition (ICPR).