45 citations · 105 across the 23 of their papers we have counts for
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math.ST2013★ 45 cited
Fixed points of the EM algorithm and nonnegative rank boundaries
Kaie Kubjas, Elina Robeva, Bernd Sturmfels
Mixtures of independent distributions for two discrete random variables can be represented by matrices of nonnegative rank . Likelihood inference for the model of such joint…
math.AG2013★ 1 cited
Conformal blocks, Berenstein-Zelevinsky triangles and group-based models
Kaie Kubjas, Christopher Manon
Work of Buczynska, Wisniewski, Sturmfels and Xu, and the second author has linked the group-based phylogenetic statistical model associated with the group Z/2Z with the Wess-Zumino…
math.CO2013
Low degree minimal generators of phylogenetic semigroups
Kaie Kubjas
The phylogenetic semigroup on a graph generalizes the Jukes-Cantor binary model on a tree. Minimal generating sets of phylogenetic semigroups have been described for trivalent tree…