On‐line scheduling revisited
On‐line scheduling revisited
复制标题
DOI:
10.1002/1099-1425(200011/12)3:6
复制
发表时间:
2000-11
影响因子:
2
通讯作者:
R. Fleischer;Michael G. Wahl
中科院分区:
文献类型:
--
作者:
R. Fleischer;Michael G. Wahl
We present a new on-line algorithm, MR, for non-preemptive scheduling of jobs with known processing times on m identical machines which beats the best previous algorithm for m⩾64. For m∞ its competitive ratio approaches 1+\sqrt{(1+1{\rm n} 2)/2}<1.9201. Copyright 2000 © John Wiley & Sons, Ltd.