papers
Publications (3)
physics.flu-dyn2017
Topological Chaos in a Three-Dimensional Spherical Fluid Vortex
Spencer A. Smith, Joshua Arenson, Eric Roberts +2
In chaotic deterministic systems, seemingly stochastic behavior is generated by relatively simple, though hidden, organizing rules and structures. Prominent among the tools used to…
physics.comp-ph2019
Ensemble-based Topological Entropy Calculation (E-tec)
Eric Roberts, Suzanne Sindi, Spencer Smith +1
Topological entropy measures the number of distinguishable orbits in a dynamical system, thereby quantifying the complexity of chaotic dynamics. One approach to computing topologic…
cs.LG2023
Image Segmentation using U-Net Architecture for Powder X-ray Diffraction Images
Howard Yanxon, Eric Roberts, Hannah Parraga +6
Scientific researchers frequently use the in situ synchrotron high-energy powder X-ray diffraction (XRD) technique to examine the crystallographic structures of materials in functi…