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03/30/2023
Sasaki Metric for Spline Models of Manifold-Valued Trajectories
We propose a generic spatiotemporal framework to analyze manifold-valued...
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06/24/2022
On Donoho's Log-Exp Subdivision Scheme: Choice of Retraction and Time-Symmetry
In recent years a number of different approaches for adapting linear sub...
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06/24/2022
Convergence and smoothness analysis of subdivision rules in Riemannian and symmetric spaces
After a discussion on definability of invariant subdivision rules we dis...
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06/17/2022
ICLR 2022 Challenge for Computational Geometry and Topology: Design and Results
This paper presents the computational challenge on differential geometry...
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11/30/2021
A Hierarchical Geodesic Model for Longitudinal Analysis on Manifolds
In many applications, geodesic hierarchical models are adequate for the ...
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06/27/2019