Kai Zhao is currently a postdoctoral researcher at University of California, Los Angeles. He received his PhD degree from the college of computer science, Nankai University in 2020. Before that, he received his B.S. and his M.S. from Shanghai University in 2014 and 2017, respectively. His research interests include computer vision and machine intelligence, with a special focus on deep learning. He has over 10 peer-reviewed publications in computer vision- and machine learning-related areas, including IEEE Trans. PAMI, IEEE Trans. Image Processing, NeurIPS, ICCV, CVPR, ECCV and IJCAI. More information can be found on his homepage http://kaizhao.net.