Titlebook: Algorithm Theory - SWAT 2006; 10th Scandinavian Wo Lars Arge,Rusins Freivalds Conference proceedings 2006 Springer-Verlag Berlin Heidelberg

得罪

https://doi.org/10.1007/978-3-663-09579-8d genus. We use it to obtain time . algorithms for a wide family of problems such as ., Σ., ., and .. For our results, we combine planarizing techniques with dynamic programming on special type branch decompositions. Our techniques can also be used to solve parameterized problems. Thus, for example,

有害

Computervermittelte Kommunikationt important generalization is . with time windows, where some vertices have to be visited after some specified opening time, but before some deadline. Our main results are as follows (assuming . ≠.)..1. In contrast to the constant approximability of metric TSP, there is no polynomial-time .(|.|)-app

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手段

978-3-540-35753-7Springer-Verlag Berlin Heidelberg 2006

方便

Lecture Notes in Computer Sciencehttp://image.papertrans.cn/a/image/152834.jpg

covert

Synchronism

0302-9743 Overview: 978-3-540-35753-7978-3-540-35755-1Series ISSN 0302-9743 Series E-ISSN 1611-3349

ACTIN

https://doi.org/10.1007/978-3-322-95759-7ems is given at the beginning, and variable-sized bins arrive one by one. A closely related problem was introduced by Zhang in 1997. Our main result answers a question posed in that paper in the affirmative: we give an algorithm with a competitive ratio strictly better than 2, for our problem as well as Zhang’s problem.

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