3 citations · 8 across the 5 of their papers we have counts for
6 papers
Dynamic Geodesics in Treespace via Parametric Maximum Flow
Sean Skwerer, Scott Provan
Shortest paths in treespace, which represent minimal deformations between trees, are unique and can be computed in polynomial time. The ability to quickly compute shortest paths ha…
Computing Affine Combinations, Distances, and Correlations for Recursive Partition Functions
Sean Skwerer, Heping Zhang
Recursive partitioning is the core of several statistical methods including CART, random forest, and boosted trees. Despite the popularity of tree based methods, to date, there did…
Persistent homology analysis of brain artery trees
Paul Bendich, J. S. Marron, Ezra Miller +2
New representations of tree-structured data objects, using ideas from topological data analysis, enable improved statistical analyses of a population of brain artery trees. A numbe…
Relative Optimality Conditions and Algorithms for Treespace Fréchet Means
Sean Skwerer, Scott Provan, J. S. Marron
Recent interest in treespaces as well-founded mathematical domains for phylogenetic inference and statistical analysis for populations of anatomical trees has motivated research in…
Tree Oriented Data Analysis
Sean Skwerer
Complex data objects arise in many areas of modern science including evolutionary biology, nueroscience, dynamics of gene expression and medical imaging. Object oriented data analy…
Sticky central limit theorems on open books
Thomas Hotz, Sean Skwerer, Stephan Huckemann +7
Given a probability distribution on an open book (a metric space obtained by gluing a disjoint union of copies of a half-space along their boundary hyperplanes), we define a precis…