Wu gave invited talks on “Generative Adversarial Networks for Fair Machine Learning and Fraud Detection” at Donaghey College of Science, Technology, Engineering, and Mathematics Colloquium Series of University of Arkansas at Little Rock on Nov 6, 2020 and at College of Computing and Informatics of UNC Charlotte on Nov 19, 2020. He also presented “Bias in Big Data” in a panel of NSF EPSCoR PD/PA/EOD meeting on Oct 30, 2020