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On-line scheduling of small open shops
Chen, B; Du, D; Han, J; Wen, JJ
2001-06-15
Source PublicationDISCRETE APPLIED MATHEMATICS
ISSN0166-218X
Volume110Issue:2-3Pages:133-150
AbstractWe 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.
Keywordscheduling on-line open shop preemption competitive analysis
Language英语
WOS Research AreaMathematics
WOS SubjectMathematics, Applied
WOS IDWOS:000168632400004
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.amss.ac.cn/handle/2S8OKBNM/15971
Collection中国科学院数学与系统科学研究院
Affiliation1.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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