Understanding Oversmoothing in Diffusion-Based GNNs From the Perspective of Operator Semigroup Theory

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Weichen Zhao, Chenguang Wang, Xinyan Wang, Congying Han, Tiande Guo, Tianshu Yu

Published: 2025, Last Modified: 06 May 2025KDD (1) 2025EveryoneRevisionsBibTeXCC BY-SA 4.0