Dr Xingjun Ma is an associate professor in the School of Computer Science and Technology, Fudan University, PR China. He obtained his doctoral degree from The University of Melbourne in Australia in 2019. He has previously worked as a research fellow at The University of Melbourne and as a lecturer at Deakin University. His research focuses on trustworthy machine learning, specifically the security, robustness, interpretability, privacy, and fairness of machine learning data, algorithms, and models. He has published over 50 papers in top international conferences and journals and holds two international patents.