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Preemptive scheduling to minimize mean weighted flow time

✍ Scribed by Joseph Y-T. Leung; Gilbert H. Young


Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
341 KB
Volume
34
Category
Article
ISSN
0020-0190

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πŸ“œ SIMILAR VOLUMES


On-line scheduling to minimize max flow
✍ Christoph AmbΓΌhl; Monaldo Mastrolilli πŸ“‚ Article πŸ“… 2005 πŸ› Elsevier Science 🌐 English βš– 170 KB

We investigate the maximum flow time minimization problem of on-line scheduling jobs on m identical parallel machines. When preemption is allowed, we derive an optimal algorithm with competitive ratio 2 -1/m. When preemption is not allowed and m = 2, we show that the First In First Out heuristic ach