Xu Chen

Xu Chen obtained his PhD degree from Tsinghua University, China. Before joining Renmin University of China, he was a postdoc researcher at University College London, UK. In the period from March to September of 2017, he was studying at Georgia Institute of Technology, USA, as a visiting scholar. His research mainly focuses on the recommender system, reinforcement learning and causal inference. He has published about 30 papers on top-tier conferences and journals such as SIGIR、TOIS、WWW、WSDM、CIKM、AAAI. According to Google Scholar, his papers has been cited more than 1500 times.