WebDec 7, 2024 · In this paper, we study an important real-life scheduling problem that can be formulated as an unrelated parallel machine scheduling problem with sequence-dependent setup times, due dates, and machine eligibility constraints. The objective is to minimise total tardiness and makespan. WebJan 16, 2008 · The machine eligibility constraint means that machines may have different job capabilities; in other words, each job can only be processed on specific machines. …
Effective metaheuristics for scheduling a hybrid ... - ScienceDirect
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Exact and metaheuristic approaches for unrelated parallel machine ...
WebAug 1, 2024 · Thus, setup times are both sequence dependent and machine dependent. Finally, machines are only qualified (or eligible) for a limited number of jobs, i.e. they cannot process the other ones: For each job (or job family), the set of its qualified machines is the set of machines that can process the job. Web1 day ago · The Defense Department has posted several AI jobs on USAjobs.gov over the last few weeks, including many with salaries well into six figures. One of the higher … WebMedicare pays the supplier to rent a CPAP machine for 13 months if you’ve been using it without interruption. After Medicare makes rental payments for 13 continuous months, you’ll own the machine. Medicare will only cover your durable medical equipment (DME) if your doctors and suppliers are enrolled in Medicare. If a DME supplier doesn't accept download bt sport on laptop