10 citations · 22 across the 12 of their papers we have counts for
5 papers · 1 filter
Deterministic Graph Cuts in Subquadratic Time: Sparse, Balanced, and k-Vertex
Yu Gao, Jason Li, Danupon Nanongkai +3
We study deterministic algorithms for computing graph cuts, with focus on two fundamental problems: balanced sparse cut and -vertex connectivity for small ($k=O(\polylog n)$…
Flowless: Extracting Densest Subgraphs Without Flow Computations
Digvijay Boob, Yu Gao, Richard Peng +4
We propose a simple and computationally efficient method for dense subgraph discovery, which is a classic problem both in theory and in practice. It is well known that dense subgra…
A Deterministic Algorithm for Balanced Cut with Applications to Dynamic Connectivity, Flows, and Beyond
Julia Chuzhoy, Yu Gao, Jason Li +3
We consider the classical Minimum Balanced Cut problem: given a graph , compute a partition of its vertices into two subsets of roughly equal volume, while minimizing the number…
Fully Dynamic Spectral Vertex Sparsifiers and Applications
David Durfee, Yu Gao, Gramoz Goranci +1
We study \emph{dynamic} algorithms for maintaining spectral vertex sparsifiers of graphs with respect to a set of terminals of our choice. Such objects preserve pairwise resist…
Efficient Second-Order Shape-Constrained Function Fitting
David Durfee, Yu Gao, Anup B. Rao +1
We give an algorithm to compute a one-dimensional shape-constrained function that best fits given data in weighted- norm. We give a single algorithm that works for a va…