A New Asymptotic Approximation Algorithm for 3-Dimensional Strip Packing
A New Asymptotic Approximation Algorithm for 3-Dimensional Strip Packing
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DOI:
10.1007/978-3-319-04298-5_29
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发表时间:
2014-01
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影响因子:
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通讯作者:
K. Jansen;Lars Prädel
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文献类型:
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作者:
K. Jansen;Lars Prädel
We study the 3-dimensional Strip Packing problem: Given a list ofnboxesb1,…,bnof the widthwi≤ 1, depthdi≤ 1 and an arbitrary length ℓi. The objective is to pack all boxes into a strip of the width and depth 1 and infinite length, so that the packing length is minimized. The boxes may not overlap or be rotated. We present an improvement of the current best asymptotic approximation ratio of 1.692 by Bansal et al.[2] with an asymptotic 3/2 +ε-approximation for anyε> 0.