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08/31/2023
Rank Collapse Causes Over-Smoothing and Over-Correlation in Graph Neural Networks
Our study reveals new theoretical insights into over-smoothing and featu...
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08/31/2023
Curvature-based Pooling within Graph Neural Networks
Over-squashing and over-smoothing are two critical issues, that limit th...
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11/21/2022
Forecasting Unobserved Node States with spatio-temporal Graph Neural Networks
Forecasting future states of sensors is key to solving tasks like weathe...
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07/01/2022
Transforming PageRank into an Infinite-Depth Graph Neural Network
Popular graph neural networks are shallow models, despite the success of...
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08/25/2020