we consider a variant of on-line scheduling, where partial information on future jobs is known beforehand. Assume that the last job will be the longest (with the longest execution time). We provide the beat possible on-line algorithms with competitive ratios \/z and 3/2, respectively, for m = 2 and
β¦ LIBER β¦
Note on scheduling intervals on-line
β Scribed by Ulrich Faigle; Willem M. Nawijn
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 375 KB
- Volume
- 58
- Category
- Article
- ISSN
- 0166-218X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A note on on-line scheduling with partia
β
Guochuan Zhang; Deshi Ye
π
Article
π
2002
π
Elsevier Science
π
English
β 411 KB
Interval Scheduling on identical machine
β
Khalid I. Bouzina; Hamilton Emmons
π
Article
π
1996
π
Springer US
π
English
β 673 KB
On-line scheduling revisited
β
Rudolf Fleischer; Michaela Wahl
π
Article
π
2000
π
Springer US
π
English
β 98 KB
A note on LPT scheduling
β
Bo Chen
π
Article
π
1993
π
Elsevier Science
π
English
β 219 KB
Randomized on-line scheduling on three p
β
TomΓ‘Ε‘ TichΓ½
π
Article
π
2004
π
Elsevier Science
π
English
β 202 KB
We consider a randomized on-line scheduling problem where each job has to be scheduled on any of m identical processors. The objective is to minimize the expected makespan. We show that the competitive ratio of any randomized algorithm for m = 3 processors must be strictly greater than 27 19 .
A note on scheduling deteriorating jobs
β
G. Mosheiov
π
Article
π
2005
π
Elsevier Science
π
English
β 310 KB