KMS Of Academy of mathematics and systems sciences, CAS
| On-line scheduling of small open shops | |
| Chen, B; Du, D; Han, J; Wen, JJ | |
| 2001-06-15 | |
| Source Publication | DISCRETE APPLIED MATHEMATICS
 |
| ISSN | 0166-218X |
| Volume | 110Issue:2-3Pages:133-150 |
| Abstract | We investigate the problem of on-line scheduling open shops of two and three machines with an objective of minimizing the schedule makespan. We first propose a 1.848-competitive permutation algorithm for the non-preemptive scheduling problem of two machines and show that no permutation algorithm can be better than 1.754-competitive. Secondly, we develop a (27/19)-competitive algorithm for the preemptive scheduling problem of three machines, which is most competitive. (C) 2001 Elsevier Science B.V. All rights reserved. |
| Keyword | scheduling on-line open shop preemption competitive analysis |
| Language | 英语 |
| WOS Research Area | Mathematics |
| WOS Subject | Mathematics, Applied |
| WOS ID | WOS:000168632400004 |
| Publisher | ELSEVIER SCIENCE BV |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.amss.ac.cn/handle/2S8OKBNM/15971 |
| Collection | 中国科学院数学与系统科学研究院 |
| Corresponding Author | Chen, B |
| Affiliation | 1.Univ Warwick, Warwick Business Sch, Coventry CV4 7AL, W Midlands, England 2.Univ Texas, Sch Management, Richardson, TX 75083 USA 3.Chinese Acad Sci, Inst Appl Math, Beijing 100080, Peoples R China 4.Univ Calif Riverside, Dept Comp Sci, Riverside, CA 92521 USA |
| Recommended Citation GB/T 7714 | Chen, B,Du, D,Han, J,et al. On-line scheduling of small open shops[J]. DISCRETE APPLIED MATHEMATICS,2001,110(2-3):133-150. |
| APA | Chen, B,Du, D,Han, J,&Wen, JJ.(2001).On-line scheduling of small open shops.DISCRETE APPLIED MATHEMATICS,110(2-3),133-150. |
| MLA | Chen, B,et al."On-line scheduling of small open shops".DISCRETE APPLIED MATHEMATICS 110.2-3(2001):133-150. |
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