My research interests include Sentiment Analysis, Information Extraction, Question Answering and Natural Language Processing. I have published more than 60 papers at top conferences and journals including TKDE, ACL, IJCAI, EMNLP, WWW, CIKM, COLING etc.

I am currently a Youth Scientist of Beijing Academy of Artificial Intelligence. I also serve as Chair of Youth Working Committee (2018-present) in Chinese Information Processing Society, and General Secretary of Special Group of Language and Knowledge Computing (2017-present) in Chinese Information Processing Society. I has served as area co-chairs (Information Extraction and Question Answering areas) in ACL 2019 and ACL 2017 and the PC member of top conference including ACL, EMNLP, COLING etc. I reviewed for journals including IEEE Transactions on Knowledge and Data Engineering (TKDE), Pattern Recognition (PR), Transactions on Asian Language Information Processing (TALIP) etc.