Scheduling jobs with release times on a machine with finite storage

Scheduling jobs with release times on a machine with finite storage

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Article ID: iaor1998171
Country: Netherlands
Volume: 74
Issue: 1
Start Page Number: 120
End Page Number: 127
Publication Date: Apr 1994
Journal: European Journal of Operational Research
Authors: , ,
Abstract:

Consider a single machine with a buffer which can store up to b waiting jobs for some fixed b. Given the release times, the weights and the processing times of n consecutive jobs, a maximum weight subset of jobs is to be found that is schedulable without violating the buffer's capacity constraint. A polynomial algorithm for the unweighted loss-delay problem is presented. The weighted case is shown to be NP-hard as well as an unweighted two-machine version.

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