Abstract | ||
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We study the parameterized complexity of Minimum Volume Packing and Strip Packing. In the two dimensional version the input consists of a set of rectangles S with integer side lengths. In the Minimum Volume Packing problem, given a set of rectangles S and a number k, the goal is to decide if the rectangles can be packed in a bounding box of volume at most k. In the Strip Packing problem we are given a set of rectangles S, numbers W and k; the objective is to find if all the rectangles can be packed in a box of dimensions W×k. We prove that the 2-dimensional Volume Packing is in FPT by giving an algorithm that runs in (2⋅2)k⋅kO(1) time. We also show that Strip Packing is W[1]-hard even in two dimensions and give an FPT algorithm for a special case of Strip Packing. Some of our results hold for the problems defined in higher dimensions as well. |
Year | DOI | Venue |
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2017 | 10.1016/j.tcs.2016.11.034 | Theoretical Computer Science |
Keywords | Field | DocType |
Strip Packing,Volume minimization,Greedy packing | Integer,Discrete mathematics,Combinatorics,Parameterized complexity,Packing problems,Square packing in a square,Set packing,Circle packing,Strip packing,Mathematics,Minimum bounding box | Journal |
Volume | ISSN | Citations |
661 | 0304-3975 | 0 |
PageRank | References | Authors |
0.34 | 11 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Pradeesha Ashok | 1 | 11 | 6.11 |
Sudeshna Kolay | 2 | 25 | 12.77 |
Syed Mohammad Meesum | 3 | 0 | 0.68 |
Saket Saurabh | 4 | 2023 | 179.50 |