Oversquashing in GNNs through the lens of information contraction and graph expansion

Author:

Banerjee Pradeep Kr.1,Karhadkar Kedar2,Wang Yu Guang3,Alon Uri4,Montufar Guido2

Affiliation:

1. MPI MiS

2. UCLA

3. SJTU

4. CMU

Publisher

IEEE

Reference60 articles.

1. On the maximum tolerable noise of k-input gates for reliable computation by formulas

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3. Ricci curvature of Markov chains on metric spaces

4. On contraction properties of Markov kernels

5. Perturbation methods of the theory of Gibbsian fields

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