A note on online strip packing
A note on online strip packing
复制标题
在线带状包装注意事项
DOI:
10.1007/s10878-007-9125-x
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发表时间:
2009-05
影响因子:
1
通讯作者:
Ye, Deshi
中科院分区:
文献类型:
--
作者:
Zhang, Guochuan;Han, Xin;Ye, Deshi
In online strip packing we are asked to pack a list of rectangles one by one into a vertical strip of unit width, without any information about future rectangles. The goal is to minimize the total height of strip used. The best known algorithm isFirst Fit Shelf algorithm(Baker and Schwarz in SIAM J. Comput. 12(3):508–525, 1983), which has an absolute competitive ratio of 6.99 under the assumption that the height of each rectangle is bounded from above by one. We improve the shelf algorithm and show an absolute competitive ratio ofwithout the restriction on rectangle heights. Our algorithm also beats the best known online algorithm for parallel job scheduling.
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影响因子:
2
作者:
Zhang, Guochuan;Ye, Deshi
通讯作者:
Ye, Deshi
DOI:
10.1007/978-3-540-77918-6_6
发表时间:
2007-10
期刊:
--
影响因子:
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作者:
J. Hurink;J. J. Paulus-J.
通讯作者:
J. Hurink;J. J. Paulus-J.
DOI:
10.1007/bfb0029561
发表时间:
1998
期刊:
Lecture Notes in Computer Science
影响因子:
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作者:
A. Fiat;G. Woeginger
通讯作者:
A. Fiat;G. Woeginger
DOI:
--
发表时间:
1998
期刊:
Lecture Notes in Computer Science
影响因子:
--
作者:
J. Csirik;Gj Gerhard Woeginger
通讯作者:
J. Csirik;Gj Gerhard Woeginger
DOI:
10.1145/1060590.1060702
发表时间:
2005-05
期刊:
--
影响因子:
--
作者:
K. Jansen;R. V. Stee
通讯作者:
K. Jansen;R. V. Stee