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06/01/2023
Parametric and nonparametric symmetries in graphical models for extremes
Colored graphical models provide a parsimonious approach to modeling hig...
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03/21/2023
Identifiability of the Rooted Tree Parameter under the Cavender-Farris-Neyman Model with a Molecular Clock
Identifiability of the discrete tree parameter is a key property for phy...
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06/01/2022
Rational partition models under iterative proportional scaling
In this work we investigate partition models, the subset of log-linear m...
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11/29/2021
Symmetrically colored Gaussian graphical models with toric vanishing ideal
A colored Gaussian graphical model is a linear concentration model in wh...
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09/24/2020
Reciprocal Maximum Likelihood Degrees of Brownian Motion Tree Models
We give an explicit formula for the reciprocal maximum likelihood degree...
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07/31/2020
Generalized Cut Polytopes for Binary Hierarchical Models
Marginal polytopes are important geometric objects that arise in statist...
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06/11/2020