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Chuan-Xian Ren

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#machine learning Preprint Aug 2026

Network Denoising Revisited: A Ricci-Flow-Inspired Graph Diffusion Method

This work proposes Ricci-Diffusion, a curvature-guided graph diffusion method inspired by Ricci flow, which exhibits a Ricci-flow-like evolution, in which relative edge-level curvature modulates local transport in the diffusion kernel and guides edge-weight updates toward a more regular graph geometry.

Ye Fang, Chuan-Xian Ren · 0 citations