Results 151 to 160 of about 6,302,451 (199)
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Production scheduling of perishable products
International Journal of Production Research, 1976This paper extends the classical m product, single machine economic lot size problem to include the cost of returns due to spoilage. A revised cycle time is determined for the case where spoiled items are always returned and for the case where there is a chance the spoiled item will not be returned.
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Scheduling an Industrial Production Facility
2004Managing an industrial production facility requires carefully allocating limited resources, and gives rise to large, potentially complicated scheduling problems. In this paper we consider a specific instance of such a problem: planning efficient utilization of the facilities and technicians that maintain the United States nuclear stockpile.
Eyjolfur Ingi Asgeirsson +5 more
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A Manual Production Scheduling Algorithm
Journal of the Operational Research Society, 1974This paper describes a manual algorithm for determining optimal production schedules when there are linear costs associated with production and storage, demand is deterministic and there is no backlogging. The method is described for use in the one-product, one-line situation and extended for use in the multiproduct, one-line situation. Examples of the
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Random and evolution algorithms of the tasks scheduling and of the production scheduling
2004 IEEE International Conference on Fuzzy Systems (IEEE Cat. No.04CH37542), 2005This work presents contemporary artificial intelligence tools - evolution algorithms and random algorithms designed for the optimalisation of the production scheduling problem for multi-assortment short-series production. The essential idea of SZEZA method has been presented. SZEZA method has the ability of part control of the sequence of tasks.
Tadeusz Witkowski +2 more
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Production planning and scheduling in the context of cyclic delivery schedules
Computers & Industrial Engineering, 1999Abstract This paper considers a factory which produce n items on a single facility and which is confronted to a cyclic demand: each item is ordered relatively to a cyclic delivery schedule with a mean quantity for each delivery. This kind of « contract-order a is found very frequently, especially in the big distribution and the automotive sectors. So,
Bahroun, Zied +3 more
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Integrated production and distribution scheduling with a perishable product
European Journal of Operational Research, 2017zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Priyantha Devapriya +2 more
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Scheduling of Rolling Ingots Production
2003We consider a real-world scheduling problem arising in the context of a rolling ingots production. We review the production process and discuss peculiarities that have to be observed when scheduling a given set of production orders on the production facilities.
Christoph Schwindt, Norbert Trautmann
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Production Scheduling and Rescheduling with Genetic Algorithms
Evolutionary Computation, 1999A general model for job shop scheduling is described which applies to static, dynamic and non-deterministic production environments. Next, a Genetic Algorithm is presented which solves the job shop scheduling problem. This algorithm is tested in a dynamic environment under different workload situations.
Christian Bierwirth, Dirk C. Mattfeld
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On Inventory, Production and Employment Scheduling
Management Science, 1959The paper extends results of Holt, Modigliani, Muth and Simon in scheduling over time to minimize costs. It studies generalizations of the cost function which are possible without spoiling the essential simplicity of the decision rules. This is illustrated by a costing model which includes: (a) inventories of individual products, (b) a more realistic ...
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Controlling a Production Scheduling System
Operational Research Quarterly (1970-1977), 1972When using an automatic production scheduling system management require the system to respond to different overall policies, such as clear all arrears or minimize average lateness weighted by job importance. In many commercial scheduling packages there is no quantitative explanation of how to achieve this response. A successfully implemented scheduling
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