Scheduling identical jobs on uniform parallel machines to minimize maximum lateness. In proceedings of the 5th Multidisciplinary International Conference on Scheduling : Theory and Applications (MISTA 2011), 9-11 August 2011, Phoenix, Arizona, USA, pages 195-199, 2011.
Paper
The problem of how to schedule n identical jobs on m uniform parallel machines to minimize some objective function is very common in practice. In many real-world factories, any instance of a product type requires the same processing time on the same machine. Furthermore, factories often buy new equipment but retain their slower, older equipment; this results in machines that have different processing speeds. In this research, we propose a fast linear programming (LP) model to schedule identical jobs on uniform parallel machines to minimize maximum lateness. Moreover, we propose a heuristic to schedule identical jobs with distinct release dates on uniform parallel machines to minimize maximum lateness. Computational results show that the proposed LP model can find optimal solutions in less computational time than other LP models require. The proposed heuristic also outperforms existing heuristics in terms of maximum lateness.
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@INPROCEEDINGS{2011-195-199-P, author = {Y.K. Lin and F. Y. Hsieh and G. J. Lin},
title = {Scheduling identical jobs on uniform parallel machines to minimize maximum lateness},
booktitle = {In proceedings of the 5th Multidisciplinary International Conference on Scheduling : Theory and Applications (MISTA 2011), 9-11 August 2011, Phoenix, Arizona, USA},
year = {2011},
editor = {J. Fowler and G. Kendall and B. McCollum},
pages = {195--199},
note = {Paper},
abstract = {The problem of how to schedule n identical jobs on m uniform parallel machines to minimize some objective function is very common in practice. In many real-world factories, any instance of a product type requires the same processing time on the same machine. Furthermore, factories often buy new equipment but retain their slower, older equipment; this results in machines that have different processing speeds. In this research, we propose a fast linear programming (LP) model to schedule identical jobs on uniform parallel machines to minimize maximum lateness. Moreover, we propose a heuristic to schedule identical jobs with distinct release dates on uniform parallel machines to minimize maximum lateness. Computational results show that the proposed LP model can find optimal solutions in less computational time than other LP models require. The proposed heuristic also outperforms existing heuristics in terms of maximum lateness.},
owner = {gxk},
timestamp = {2011.08.15},
webpdf = {2011-195-199-P.pdf} }