Improving effectiveness of parallel machine scheduling with earliness and tardiness costs: A case study
نویسندگان
چکیده
منابع مشابه
A Hybrid Approach to Scheduling with Earliness and Tardiness Costs
A hybrid technique using constraint programming and linear programming is applied to the problem of scheduling with earliness and tardiness costs. The linear model maintains a set of relaxed optimal start times which are used to guide the constraint programming search heuristic. In addition, the constraint programming problem model employs the strong constraint propagation techniques responsibl...
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W e consider multimachine scheduling problems with earliness and tardiness costs. We first analyze problems in which the cost of a job is given by a general nondecreasing, convex function F of the absolute deviation of its completion time from a (common) unrestrictive duedate, and the objective is to minimize the sum of the costs incurred for all N jobs. (A special case to which considerable at...
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The study of scheduling problems with earliness–tardiness (E/T) penalties is motivated by the just-in-time (JIT) philosophy, which supports the notion that earliness, as well as tardiness, should be discouraged. In this work, we consider several scheduling problems. We begin by generalizing a known polynomial time algorithm that calculates an optimal schedule for a given sequence of tasks, on a...
متن کاملA Case Study on Earliness/Tardiness Scheduling by Constraint Programming
The aim of this paper is to solve a problem on scheduling with earliness and tardiness costs using constraint programming approach, and to compare the results with the ones from the original timed automata approach. The case study, a production of lacquers, includes some real life features like operating hours or changeover times. Considering the earliness and tardiness costs of the case study,...
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ژورنال
عنوان ژورنال: International Journal of Industrial Engineering Computations
سال: 2019
ISSN: 1923-2926,1923-2934
DOI: 10.5267/j.ijiec.2019.2.001