arXiv Machine Learning August 11, 2026 By Bowen Lu, Liangqiang Yang, Teng Li, Kun Zhang

CGRL: Causal-Guided Representation Learning for Node-Level Out-of-Distribution Generalization

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arXiv:2603. 24304v2 Announce Type: replace-cross Abstract: Graph Neural Networks (GNNs) deliver strong performance on graph tasks, but their accuracy drops significantly under out-of-distribution (OOD) scenarios.

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