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20242026
most citedCentrality and shape-related comparisons in a tree-structured Markov random field

1 citations · 1 across the 7 of their papers we have counts for

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math.ST2025

Tree-structured Ising models under mean parameterization

Benjamin Côté, Hélène Cossette, Etienne Marceau

In the risk modeling literature, the Ising model has emerged as a valuable framework for dependent Bernoulli random variables, as its underlying graphical structure captures comple…

math.PR2025

Extremal negative dependence and the strongly Rayleigh property

Hélène Cossette, Etienne Marceau, Alessandro Mutti +1

We provide a geometrical characterization of extremal negative dependence as a convex polytope in the simplex of multidimensional Bernoulli distributions, and we prove that it is a…