Abstract
We study a parallel batch-scheduling problem that involves the constraints of different job release times, non-identical job sizes, and incompatible job families, is addressed. Mixed integer programming and constraint programming (CP) models are proposed and tested on a set of common problem instances from a paper in the literature. Then, we compare the performance of the models with that of a variable neighborhood search (VNS) heuristic from the same paper. Computational results show that CP outperforms VNS with respect to solution quality and run time by 3.4%-6.8% and 47%-91%, respectively. When compared to optimal solutions, the results demonstrate CP is capable of generating a near optimal solution in a short amount of time.
Original language | English (US) |
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Article number | 8010885 |
Pages (from-to) | 500-507 |
Number of pages | 8 |
Journal | IEEE Transactions on Semiconductor Manufacturing |
Volume | 30 |
Issue number | 4 |
DOIs | |
State | Published - Nov 2017 |
Keywords
- CP
- MIP
- Parallel batching
- VNS
- incompatible
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Industrial and Manufacturing Engineering
- Electrical and Electronic Engineering