13 citations · 41 across the 19 of their papers we have counts for
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An Implicitization Challenge for Binary Factor Analysis
Maria Angelica Cueto, Enrique A. Tobis, Josephine Yu
We use tropical geometry to compute the multidegree and Newton polytope of the hypersurface of a statistical model with two hidden and four observed binary random variables, solvin…
Tropical secant graphs of monomial curves
Maria Angelica Cueto, Shaowei Lin
The first secant variety of a projective monomial curve is a threefold with an action by a one-dimensional torus. Its tropicalization is a three-dimensional fan with a one-dimensio…
Polyhedral geometry of Phylogenetic Rogue Taxa
María Angélica Cueto, Frederick A. Matsen
It is well known among phylogeneticists that adding an extra taxon (e.g. species) to a data set can alter the structure of the optimal phylogenetic tree in surprising ways. However…