This paper considers a two-stage flexible flowshop scheduling problem with no waiting time between two sequential operations of a job and no idle time between two consecutive processed jobs on machines of the second stage. We show its complexity and present a heuristic algorithm with asymptotically tight error bounds. (c) 2004 Elsevier B.V. All rights reserved.
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页码:609 / 614
页数:6
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[Anonymous], 1979, Computers and Intractablity: A Guide to the Theoryof NP-Completeness