3 papers
cs.LG2025
Tropical Bisectors and Carlini-Wagner Attacks
Gillian Grindstaff, Julia Lindberg, Daniela Schkoda +2
Pasque et al. showed that using a tropical symmetric metric as an activation function in the last layer can improve the robustness of convolutional neural networks (CNNs) against s…
math.CO2019
The isometry group of phylogenetic tree space is
Gillian Grindstaff
A phylogenetic tree is an acyclic graph with distinctly labeled leaves, whose internal edges have a positive weight. Given a set of n leaves, the collection of all phylogenetic tre…
q-bio.PE2018
Geometric comparison of phylogenetic trees with different leaf sets
Gillian Grindstaff, Megan Owen
The metric space of phylogenetic trees defined by Billera, Holmes, and Vogtmann, which we refer to as BHV space, provides a natural geometric setting for describing collections of…