6 citations · 9 across the 10 of their papers we have counts for
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cs.DS2018
Constant Arboricity Spectral Sparsifiers
Timothy Chu, Michael B. Cohen, Jakub W. Pachocki +1
We show that every graph is spectrally similar to the union of a constant number of forests. Moreover, we show that Spielman-Srivastava sparsifiers are the union of O(logn) forests…
cs.DS2018
Graph Sparsification, Spectral Sketches, and Faster Resistance Computation, via Short Cycle Decompositions
Timothy Chu, Yu Gao, Richard Peng +3
We develop a framework for graph sparsification and sketching, based on a new tool, short cycle decomposition -- a decomposition of an unweighted graph into an edge-disjoint collec…