14 citations · 62 across the 20 of their papers we have counts for
4 papers · 1 filter
On Complexity of Computing Bottleneck and Lexicographic Optimal Cycles in a Homology Class
Erin Wolf Chambers, Salman Parsa, Hannah Schreiber
Homology features of spaces which appear in applications, for instance 3D meshes, are among the most important topological properties of these objects. Given a non-trivial cycle in…
Reeb Graph Metrics from the Ground Up
Brian Bollen, Erin Chambers, Joshua A. Levine +1
The Reeb graph has been utilized in various applications including the analysis of scalar fields. Recently, research has been focused on using topological signatures such as the Re…
Realizable piecewise linear paths of persistence diagrams with Reeb graphs
Rehab Alharbi, Erin Wolf Chambers, Elizabeth Munch
Reeb graphs are widely used in a range of fields for the purposes of analyzing and comparing complex spaces via a simpler combinatorial object. Further, they are closely related to…
Subtrajectory Clustering: Finding Set Covers for Set Systems of Subcurves
Hugo A. Akitaya, Frederik Brüning, Erin Chambers +1
We study subtrajectory clustering under the Fréchet distance. Given one or more trajectories, the task is to split the trajectories into several parts, such that the parts have a g…