I am an assistant professor at the Nanjing University of Aeronautics and Astronautics. Previously, I worked at ByteDance and Tencent Jarvis Lab (2022-2023). I received my PhD degree in CS from the Hong Kong University of Science and Technology in 2022 under the advising of Prof. Yangqiu Song. I obtained my Master's degree from Zhejiang University, and Bachelor's degree from Harbin Institute of Technology.

My research focuses on Information Extraction, weak or limited supervision in NLP, especially Fine-grained Entity Recognition and Entity Linking.