17 citations · 32 across the 4 of their papers we have counts for
4 papers · 1 filter
Automatic Tree Ring Detection using Jacobi Sets
Kayla Makela, Tim Ophelders, Michelle Quigley +3
Tree ring widths are an important source of climatic and historical data, but measuring these widths typically requires extensive manual work. Computer vision techniques provide pr…
Using Zigzag Persistent Homology to Detect Hopf Bifurcations in Dynamical Systems
Sarah Tymochko, Elizabeth Munch, Firas A. Khasawneh
Bifurcations in dynamical systems characterize qualitative changes in the system behavior. Therefore, their detection is important because they can signal the transition from norma…
A Relative Theory of Interleavings
Magnus Bakke Botnan, Justin Curry, Elizabeth Munch
The interleaving distance, although originally developed for persistent homology, has been generalized to measure the distance between functors modeled on many posets or even small…
Fast and Scalable Complex Network Descriptor Using PageRank and Persistent Homology
Mustafa Hajij, Elizabeth Munch, Paul Rosen
The PageRank of a graph is a scalar function defined on the node set of the graph which encodes nodes centrality information of the graph. In this article, we use the PageRank func…