23 citations · 41 across the 19 of their papers we have counts for
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stat.AP2016★ 2 cited
Nonparametric Bayes Models of Fiber Curves Connecting Brain Regions
Zhengwu Zhang, Maxime Descoteaux, David B. Dunson
In studying structural inter-connections in the human brain, it is common to first estimate fiber bundles connecting different regions of the brain relying on diffusion MRI. These…
stat.ME2016
Phase-Amplitude Separation and Modeling of Spherical Trajectories
Zhengwu Zhang, Eric Klassen, Anuj Srivastava
This paper studies the problem of separating phase-amplitude components in sample paths of a spherical process (longitudinal data on a unit two-sphere). Such separation is essentia…