Improved Bounds for On-Line Load Balancing
โ Scribed by M. Andrews; M. X. Goemans; L. Zhang
- Book ID
- 118776359
- Publisher
- Springer
- Year
- 1999
- Tongue
- English
- Weight
- 266 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0178-4617
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
We consider the problem of scheduling permanent jobs on related machines in an on-line fashion. We design a new algorithm that achieves the competitive ratio ' of 3 q 8 f 5.828 for the deterministic version, and 3.31rln 2.155 f 4.311 for its randomized variant, improving the previous competitive rat
O n -competitive algorithm. In addition, trying to overcome the โ n lower bound for the case of unknown task duration, this paper initiates a study of the ลฝ load balancing problem for tasks with known duration i.e., the duration of a task . ลฝ . becomes known upon its arrival . For this case we show