Abstract
We consider a batch processing system {p i: i = 1, 2,..., n} where p i is the processing time of job i, and up to B jobs can be processed together such that the handling time of a batch is the longest processing time among jobs in the batch. The number of job types m is not fixed and all the jobs are released at the same time. Jobs are executed non-preemptively. Our objective is to assign jobs to batches and sequence the batches so as to minimize the total completion time. The best previously known result is a 2—approximation algorithm due to D. S. Hochbaum and D. Landy [6]. In this paper, we establish the first polynomial time approximation scheme (PTAS) for the problem.
Research is partially supported by a grant from the Research Grants Council of Hong Kong SAR (CityU 1056/01E) and a grant from CityU of Hong Kong (Project No.7001215).
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Foto Afrati, Evripidis Bampis, Chandra Chekuri, David Karger, Claire Kenyon, Sanjeev Khanna, Ioannis Milis, Maurice Queyranne, Martin Skutella, Cliff Stein, Maxim Sviridenko: Approximation Schemes for Minimizing Average Weighted Completion Time with Release Dates. the proceeding of the 40th Annual Symposium on Foundations of Computer Science, New York (Oct. 1999) 32–43.
P. Brucker, A. Gladky, H. Hoogeveen, M. Kovalyov, C. Potts, T. Tautenhahn, S. van de Velde: Scheduling a batching machine. Journal of Scheduling 1 (1998) 31–54.
Chandru V., C. Y. Lee, R. Uzsoy: Minimizing Total Completion Time on a Batch Processing Machine with Job Families. O. R. Lett. 13 (1993b) 61–65.
X. Deng, Y. Zhang: Minimizing Mean Response Time in Batch Processing System. Lecture Notes in Computer Science, Springer-Verlag 1627 (COCOON’99, Tokyo, Japan, July 1999), 231–240.
X. Deng and H. Feng, P. Zhang and H. Zhu: A Polynomial Time Approximation Scheme for Minimizing Total Completion Time of Unbounded Batch Scheduling. In proceeding of ISAAC’01, LNCS 2223, 26–35.
D. S. Hochbaum, D. Landy: Scheduling Semiconductor Burn-in Operations to Minimize Total Flowtime. Operations Research 45(6) (1997) 874–885.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2002 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Cai, MC., Deng, X., Feng, H., Li, G., Liu, G. (2002). A PTAS for Minimizing Total Completion Time of Bounded Batch Scheduling. In: Cook, W.J., Schulz, A.S. (eds) Integer Programming and Combinatorial Optimization. IPCO 2002. Lecture Notes in Computer Science, vol 2337. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-47867-1_22
Download citation
DOI: https://doi.org/10.1007/3-540-47867-1_22
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-43676-8
Online ISBN: 978-3-540-47867-6
eBook Packages: Springer Book Archive