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Oversquashing in GNNs through the lens of information contraction and graph expansion.
Pradeep Kr. Banerjee
Kedar Karhadkar
Yu Guang Wang
Uri Alon
Guido Montúfar
Published in:
CoRR (2022)
Keyphrases
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directed graph
information sources
structural information
user interaction
database
random walk
graph representation
information flow
raw data
connected components
computer systems
information extraction
end users
domain knowledge
pairwise
case study
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