8 citations · 31 across the 14 of their papers we have counts for
Showing 2016Show all
2 papers · 1 filter
math.NA2016
Constructing Frequency Domains on Graphs in Near-Linear Time
John C. Urschel, Wenfang Xu, Ludmil T. Zikatanov
Analysis of big data has become an increasingly relevant area of research, with data often represented on discrete networks both constructed and organic. While for structured domai…
math.NA2016
On the Approximation of Laplacian Eigenvalues in Graph Disaggregation
Xiaozhe Hu, John C. Urschel, Ludmil T. Zikatanov
Graph disaggregation is a technique used to address the high cost of computation for power law graphs on parallel processors. The few high-degree vertices are broken into multiple…