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20232026
most citedParallel Approximate Maximum Flows in Near-Linear Work and Polylogarithmic Depth

7 citations · 10 across the 8 of their papers we have counts for

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cs.DS2025

Learning-Augmented Hierarchical Clustering

Vladimir Braverman, Jon C. Ergun, Chen Wang +1

Hierarchical clustering (HC) is an important data analysis technique in which the goal is to recursively partition a dataset into a tree-like structure while grouping together simi…

cs.DS2025

Relative Error Fair Clustering in the Weak-Strong Oracle Model

Vladimir Braverman, Prathamesh Dharangutte, Shaofeng H. -C. Jiang +4

We study fair clustering problems in a setting where distance information is obtained from two sources: a strong oracle providing exact distances, but at a high cost, and a weak or…

cs.DS2024

Fully Dynamic Adversarially Robust Correlation Clustering in Polylogarithmic Update Time

Vladimir Braverman, Prathamesh Dharangutte, Shreyas Pai +2

We study the dynamic correlation clustering problem with edge label flips. In correlation clustering, we are given a -vertex complete graph whose edges are l…

cs.DS2024

Learning-augmented Maximum Independent Set

Vladimir Braverman, Prathamesh Dharangutte, Vihan Shah +1

We study the Maximum Independent Set (MIS) problem on general graphs within the framework of learning-augmented algorithms. The MIS problem is known to be NP-hard and is also NP-ha…

cs.DS2024★ 7 cited

Parallel Approximate Maximum Flows in Near-Linear Work and Polylogarithmic Depth

Arpit Agarwal, Sanjeev Khanna, Huan Li +4

We present a parallel algorithm for the -approximate maximum flow problem in capacitated, undirected graphs with vertices and edges, achieving $O(ε^{-3}\text{polylog…

cs.DS2023★ 3 cited

Metric Clustering and MST with Strong and Weak Distance Oracles

MohammadHossein Bateni, Prathamesh Dharangutte, Rajesh Jayaram +1

We study optimization problems in a metric space where we can compute distances in two ways: via a ''strong'' oracle that returns exact distances , and a…