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math.AP2020
Mass-conserving diffusion-based dynamics on graphs
Jeremy Budd, Yves van Gennip
An emerging technique in image segmentation, semi-supervised learning, and general classification problems concerns the use of phase-separating flows defined on finite graphs. This…
math.AP2019
Graph MBO as a semi-discrete implicit Euler scheme for graph Allen-Cahn flow
Jeremy Budd, Yves van Gennip
In recent years there has been an emerging interest in PDE-like flows defined on finite graphs, with applications in clustering and image segmentation. In particular for image segm…