Single machine lot scheduling with optional job-rejection

We consider single machine lot scheduling problems. A number of customer orders of different sizes may be processed in the same lot. Splitting orders between consecutive lots is allowed. Three scheduling measures are considered: makespan, total completion time and total weighted completion time. In...

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Veröffentlicht in:Journal of combinatorial optimization Jg. 41; H. 1; S. 1 - 11
Hauptverfasser: Mor, Baruch, Mosheiov, Gur, Shapira, Dana
Format: Journal Article
Sprache:Englisch
Veröffentlicht: New York Springer US 01.01.2021
Springer Nature B.V
Schlagworte:
Algorithms
Combinatorics
Completion time
Convex and Discrete Geometry
Dynamic programming
Job shops
Mathematical Modeling and Industrial Mathematics
Mathematics
Mathematics and Statistics
Operations Research/Decision Theory
Optimization
Polynomials
Rejection
Scheduling
Theory of Computation
Upper bounds
Lot scheduling
Dynamic programming
Order rejection
Single machine
ISSN:1382-6905, 1573-2886
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Zusammenfassung:We consider single machine lot scheduling problems. A number of customer orders of different sizes may be processed in the same lot. Splitting orders between consecutive lots is allowed. Three scheduling measures are considered: makespan, total completion time and total weighted completion time. In all cases, the goal is minimizing the relevant scheduling measure, subject to an upper bound on the total permitted rejection cost. All three problems studied here are NP-hard. We introduce efficient pseudo-polynomial dynamic programming algorithms for all cases. Our numerical tests indicate that the proposed algorithms can solve efficiently large-size problems.
Bibliographie:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 14
ISSN:1382-6905
1573-2886
DOI:10.1007/s10878-020-00651-8