Chang Xu is Senior Lecturer and ARC DECRA Fellow at the School of Computer Science, University of Sydney. He received the Ph.D. degree from Peking University, China. His research interests lie in machine learning algorithms and related applications in computer vision. He has published over 100 papers in prestigious journals and top tier conferences. He has received several paper awards, including Distinguished Paper Award in IJCAI 2018. He regularly severed as the Senior PC member or PC member for many conferences, e.g. NIPS, ICML, CVPR, ICCV, IJCAI and AAAI. He has been recognised as “Top Ten Distinguished Senior PC Member” in IJCAI 2017.