Scheduling and Traffic Allocation for Tasks with Bounded Splittability
Scheduling and Traffic Allocation for Tasks with Bounded Splittability
复制标题
具有有限可分割性的任务的调度和流量分配
DOI:
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发表时间:
2003
期刊:
影响因子:
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通讯作者:
Berthold Vöcking
中科院分区:
文献类型:
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作者:
Piotr Krysta;P. Sanders;Berthold Vöcking
We investigate variants of the problem of scheduling tasks on uniformly related machines to minimize the makespan. In the k-splittable scheduling problem each task can be broken into at most k ≥ 2 pieces to be assigned to different machines. In a more general SAC problem each task j has its own splittability parameter k j ≥ 2. These problems are NP-hard and previous research focuses mainly on approximation algorithms.