2 papers
cs.LG2024
GEFL: Extended Filtration Learning for Graph Classification
Simon Zhang, Soham Mukherjee, Tamal K. Dey
Extended persistence is a technique from topological data analysis to obtain global multiscale topological information from a graph. This includes information about connected compo…
cs.CG2020
GPU-Accelerated Computation of Vietoris-Rips Persistence Barcodes
Simon Zhang, Mengbai Xiao, Hao Wang
The computation of Vietoris-Rips persistence barcodes is both execution-intensive and memory-intensive. In this paper, we study its computational structure and identify several uni…