Abstract
In this paper we consider the two-machine flowshop scheduling problem with time lags. The problem has been known to be strongly NP-hard and 2-approximation algorithms have been obtained. We give a (11/6)-approximation algorithm that runs in O(nlogn) time for an instance with n jobs.
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© 2003 Springer-Verlag Berlin Heidelberg
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Karuno, Y., Nagamochi, H. (2003). A Better Approximation for the Two-Machine Flowshop Scheduling Problem with Time Lags. In: Ibaraki, T., Katoh, N., Ono, H. (eds) Algorithms and Computation. ISAAC 2003. Lecture Notes in Computer Science, vol 2906. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-24587-2_33
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DOI: https://doi.org/10.1007/978-3-540-24587-2_33
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-20695-8
Online ISBN: 978-3-540-24587-2
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