Two episodes of acute illness in a machine shop.
نویسندگان
چکیده
منابع مشابه
Minimizing Makespan with Start Time Dependent Jobs in a Two Machine Flow Shop
[if gte mso 9]> The purpose of this paper is to consider the problem of scheduling a set of start time-dependent jobs in a two-machine flow shop, in which the actual processing times of jobs increase linearly according to their starting time. The objective of this problem is to minimize the makespan. The problem is known to be NP-hardness[ah1] ; therefore, there is no polynomial-time algorithm...
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چکیده ندارد.
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متن کاملInverse scheduling: two-machine flow-shop problem
We study an inverse counterpart of the two machine flow-shop scheduling problem that arises in the context of inverse optimization. While in the forward scheduling problem all parameters are given and the objective is to find job sequence(s) for which the value of the makespan is minimum, in the inverse scheduling the exact values of processing times are unknown and they should be selected with...
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We present a scheduling problem of the flow-shop type. We introduce a transportation system: robot or conveyor. This transportation system is also involved in machine loading and unloading. The studied workshop consists of two machines and a conveyor that must process a set of tasks. Tasks having just been executed wait for the conveyor to be transported. The objective is to determine a feasibl...
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ژورنال
عنوان ژورنال: American Journal of Public Health
سال: 1989
ISSN: 0090-0036,1541-0048
DOI: 10.2105/ajph.79.8.1024