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01/01/2022
Dynamic Persistent Homology for Brain Networks via Wasserstein Graph Clustering
We present the novel Wasserstein graph clustering for dynamically changi...
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10/26/2020
Revisiting convolutional neural network on graphs with polynomial approximations of Laplace-Beltrami spectral filtering
This paper revisits spectral graph convolutional neural networks (graph-...
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10/06/2020
Fast Mesh Data Augmentation via Chebyshev Polynomial of Spectral filtering
Deep neural networks have recently been recognized as one of the powerfu...
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11/07/2019
Dynamic Connectivity without Sliding Windows
Objective: Sliding and tapered sliding window methods are the most often...
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11/07/2019
Fast Polynomial Approximation of Heat Diffusion on Manifolds and Its Application to Brain Sulcal and Gyral Graph Pattern Analysis
Heat diffusion has been widely used in brain imaging for surface fairing...
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12/17/2018
Rapid Acceleration of the Permutation Test via Slow Random Walks in the Permutation Group
The permutation test is an often used test procedure in brain imaging. U...
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06/03/2017
Discrete Gyrator Transforms: Computational Algorithms and Applications
As an extension of the 2D fractional Fourier transform (FRFT) and a spec...
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05/26/2017
