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05/12/2023
Robust score matching for compositional data
The restricted polynomially-tilted pairwise interaction (RPPI) distribut...
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02/14/2022
Directional distributions and the half-angle principle
Angle halving, or alternatively the reverse operation of angle doubling,...
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04/27/2021
Mixture models for spherical data with applications to protein bioinformatics
Finite mixture models are fitted to spherical data. Kent distributions a...
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08/29/2019
Revisiting the orbital tracking problem
Consider a space object in an orbit about the earth. An uncertain initia...
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07/31/2019
Observation-centered Kalman filters
Various methods have been proposed for the nonlinear filtering problem, ...
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02/13/2016