48 citations · 109 across the 12 of their papers we have counts for
3 papers · 1 filter
A computational approach to maximum likelihood thresholds for colored Gaussian graphical models
Roser Homs, Olga Kuznetsova, Bernadette J. Stolz
Gaussian graphical models (GGMs) are essential tools for interpretable structure learning. However, in high-dimensional, small-sample regimes, the available data is often insuffici…
From Persistence to Survival: Hypothesis Testing, Effect Sizes and Vectorisation for Topological Features
Juliette Murris, Bernadette Stolz, Karsten Borgwardt
Persistence diagrams are common representations in topological data analysis, but they do not naturally live in a vector space, and the statistical tools developed for comparing th…
Communities in the Kuramoto Model: Dynamics and Detection via Path Signatures
Tâm Johan Nguyên, Darrick Lee, Bernadette Jana Stolz
The behavior of multivariate dynamical processes is often governed by underlying structural connections that relate the components of the system. For example, brain activity, which…