Department of Computing and Mathematical Sciences (CMS), Caltech; Institute for Data, Systems and Society (IDSS), MIT; Laboratory for Information and Decision Systems (LIDS), MIT
Xinyi Wu, Amir Ajorlou, Zihui Wu, Ali Jadbabaie
graph neural networks;attention mechanisms;oversmoothing;dynamical systems;theory
Demystifying Oversmoothing in Attention-Based Graph Neural Networks