I am a research fellow with NExT++, National University of Singapore (NUS). My research interests span natural language processing, knowledge graph and recommendation. Various part of my work have been published in top conferences, such as ACL, EMNLP, COLING and WWW. Moreover, I have served as PC member for several conferences including ACL, EMNLP, NAACL, COLING, AAAI and CCKS, and as reviewers for journals including TKDE, TKDD, TASLP and IEEE Access.