Are we measuring oversmoothing in graph neural networks correctly?

Kaicheng Zhang, Piero Deidda, Desmond J. Higham, Francesco Tudisco
International Conference on Learning Representations (ICLR), (2026)
arxiv doi

Stuart-Landau Oscillatory Graph Neural Network

Kaicheng Zhang, David N. Reynolds, Piero Deidda, Francesco Tudisco
The Web Conference (WWW), (2026)
arxiv doi

A Low-Rank Perspective on Oversmoothing in Graph Neural Networks

Kaicheng Zhang, Piero Deidda, Desmond J. Higham, Francesco Tudisco
In: International Conference on Artificial Intelligence (AAAI), workshop on Connecting Low-rank Representations in AI, (2025)
arxiv doi