- 2014-2019 School of Software, Tsinghua University. PhD
- 2017-2017 Computer Science, Georgia Institute of Technology. Visiting Scholar
- 2020-now Gaoling School of Artificial Intelligence, Renmin University of China. Assistant professor
- 2019-2020 Department of Computer Science, University College London. Postdoc
- Journal reviewer:JMLR, TOIS, TKDE, TIST
- Conference PC member:SIGIR, The Web Conference, AAAI, IJCAI, CIKM