Bio: Hanghang Tong is currently an assistant professor at School of Computing, Informatics and Decision Systems Engineering at Arizona State University. Before that, he was an assistant professor at Computer Science Department, City College, City University of New York, a research staff member at IBM T.J. Watson Research Center and a Post-doctoral fellow in Carnegie Mellon University. He received his M.Sc and Ph.D. degree from Carnegie Mellon University in 2008 and 2009, both majored in Machine Learning. His research interest is in large-scale data mining for graphs and multimedia. He has received several awards, including a 10-year highest impact paper award in ICDM 2015, four best paper awards and 'four bests of conference'. He has published over 100 referred articles and more than 20 patents. He has served as a program committee member in top data mining, databases and artificial intelligence venues (e.g., SIGKDD, SIGMOD, AAAI, WWW, CIKM, etc).