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arXiv · 1301.0793

The Complexity of Scheduling for p-norms of Flow and Stretch

Benjamin Moseley·Kirk Pruhs·Cliff Stein
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Abstract

We consider computing optimal k-norm preemptive schedules of jobs that arrive over time. In particular, we show that computing the optimal k-norm of flow schedule, is strongly NP-hard for k in (0, 1) and integers k in (1, infinity). Further we show that computing the optimal k-norm of stretch schedule, is strongly NP-hard for k in (0, 1) and integers k in (1, infinity).

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Benjamin Moseley, Kirk Pruhs, Cliff Stein. 2013-01-04. The Complexity of Scheduling for p-norms of Flow and Stretch. https://arxiv.org/abs/1301.0793

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