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02/19/2023
Communication-Efficient Distributed Graph Clustering and Sparsification under Duplication Models
In this paper, we consider the problem of clustering graph nodes and spa...
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11/14/2022
Heterogeneous Graph Sparsification for Efficient Representation Learning
Graph sparsification is a powerful tool to approximate an arbitrary grap...
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04/12/2020
A Fast Algorithm for Source-Wise Round-Trip Spanners
In this paper, we study the problem of efficiently constructing source-w...
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11/14/2018