My name is He Yiming. I am a master's student at the SIGMA Lab, Faculty of Information Science and Engineering, Ocean University of China, supervised by Professor Yanwei Yu. I completed my bachelor's degree at Ocean University of China, where I am currently pursuing my master's degree. My research focuses on dynamic graph neural network representation learning.

• dynamic graph neural network representation learning

• [IJCAI 2025] "MaskDGNN: Self-Supervised Dynamic Graph Neural Networks with Activeness-aware Temporal Masking"
  Yiming He#, Xiang Li#, Zhongying Zhao, Haobing Liu, Peilan He, Yanwei Yu*
  Proceedings of the 34th International Joint Conference on Artificial Intelligence
  (CCF A, acceptance rate=1042/5404=19.3%)