View article

In this supplementary material, we provide additional details that we could not include in the paper due to a limitation on the number of pages. These include the a mathematical proof of SGPN being equivalent to linear diffusion on graphs (Section 1), the computational and experimental settings, and run-times (Section 2), the method for re-organization of vertices (Section 2.2), processing of point clouds (Section 2.3), and additional experimental results (Section 3).