Abstract
In this paper we deal with two geometric problems arising from heterogeneous parallel computing: how to partition the unit square into p rectangles of given area s 1 , s 2 , . . . ,s p (such that Σ i=1 p s i = 1 ), so as to minimize either (i) the sum of the p perimeters of the rectangles or (ii) the largest perimeter of the p rectangles? For both problems, we prove NP-completeness and we introduce a 7/4 -approximation algorithm for (i) and a
-approximation algorithm for (ii).
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Beaumont, Boudet, Rastello et al. Partitioning a Square into Rectangles: NP-Completeness and Approximation Algorithms . Algorithmica 34, 217–239 (2002). https://doi.org/10.1007/s00453-002-0962-9
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DOI: https://doi.org/10.1007/s00453-002-0962-9