A polynomial-time algorithm for the preemptive mixed-shop problem with two unit operations per jobстатья
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Аннотация:In a so-called mixed-shop scheduling problem,the operations of some jobs have to be processed in a fixed order (as in the job-shop problem); the other ones can be processed in an arbitrary order (as in the open-shop problem). In this paper we present a new exact polynomial-timealgorithm for the mixed-shop problems with preemptions and at most two unit operations per job.