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Deterministic CONGEST Algorithm for MDS on Bounded Arboricity Graphs

Abstract

We provide a deterministic CONGEST algorithm to constant factor approximate the minimum dominating set on graphs of bounded arboricity in O(logΔ)O(\log\Delta) rounds. This improves over the well-known randomized algorithm of Lenzen and Wattenhofer[DISC2010] in two ways: it is deterministic and the logarithmic factor depends only on the maximum degree Δ\Delta, not the number of vertices nn.

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