25 citations · 181 across the 41 of their papers we have counts for
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Lattice Conditional Independence Models and Hibi Ideals
Peter Caines, Fatemeh Mohammadi, Eduardo Sáenz de Cabezón +1
Lattice Conditional Independence models are a class of models developed first for the Gaussian case in which a distributive lattice classifies all the conditional independence stat…
Generalized Permutohedra from Probabilistic Graphical Models
Fatemeh Mohammadi, Caroline Uhler, Charles Wang +1
A graphical model encodes conditional independence relations via the Markov properties. For an undirected graph these conditional independence relations can be represented by a sim…
A Family of Quasisymmetry Models
Maria Kateri, Fatemeh Mohammadi, Bernd Sturmfels
We present a one-parameter family of models for square contingency tables that interpolates between the classical quasisymmetry model and its Pearsonian analogue. Algebraically, th…