Xiangnen He leads the USTC Lab for Data Science. His research interests span information retrieval, data mining, and multi-media analytics. He has over 100 publications appeared in several top conferences such as SIGIR, WWW, and KDD, and journals including TKDE, TOIS, and TNNLS. His work on recommender systems has received the Best Paper Award Honourable Mention in SIGIR (2021, 2016) and WWW (2018). Moreover, He has served as the Associate Editor for journals including ACM TOIS, IEEE TBD, etc., and (senior) PC member for conferences including SIGIR, WWW, KDD, MM, etc.