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arXiv · 2108.07751

Distant Representatives for Rectangles in the Plane

Therese Biedl·Anna Lubiw·Anurag Murty Naredla·Peter Dominik Ralbovsky·Graeme Stroud
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Abstract

The input to the distant representatives problem is a set of $n$ objects in the plane and the goal is to find a representative point from each object while maximizing the distance between the closest pair of points. When the objects are axis-aligned rectangles, we give polynomial time constant-factor approximation algorithms for the $L_1$, $L_2$, and $L_\infty$ distance measures. We also prove lower bounds on the approximation factors that can be achieved in polynomial time (unless P = NP).

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Therese Biedl, Anna Lubiw, Anurag Murty Naredla, Peter Dominik Ralbovsky, Graeme Stroud. 2021-08-17. Distant Representatives for Rectangles in the Plane. https://arxiv.org/abs/2108.07751

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