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arXiv · 2107.09821

Separating Colored Points with Minimum Number of Rectangles

Navid Assadian·Sima Hajiaghaei Shanjani·Alireza Zarei
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Abstract

In this paper we study the following problem: Given $k$ disjoint sets of points, $P_1, \ldots, P_k$ on the plane, find a minimum cardinality set $\mathcal{T}$ of arbitrary rectangles such that each rectangle contains points of just one set $P_i$ but not the others. We prove the NP-hardness of this problem.

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Navid Assadian, Sima Hajiaghaei Shanjani, Alireza Zarei. 2021-07-21. Separating Colored Points with Minimum Number of Rectangles. https://arxiv.org/abs/2107.09821

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