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arXiv · 2210.11784

A Simple Deterministic Distributed Low-Diameter Clustering

Václav Rozhoň·Bernhard Haeupler·Christoph Grunau
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Abstract

We give a simple, local process for nodes in an undirected graph to form non-adjacent clusters that (1) have at most a polylogarithmic diameter and (2) contain at least half of all vertices. Efficient deterministic distributed clustering algorithms for computing strong-diameter network decompositions and other key tools follow immediately. Overall, our process is a direct and drastically simplified way for computing these fundamental objects.

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Václav Rozhoň, Bernhard Haeupler, Christoph Grunau. 2022-10-21. A Simple Deterministic Distributed Low-Diameter Clustering. https://arxiv.org/abs/2210.11784

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