کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6894870 1445933 2018 37 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The job shop scheduling problem with convex costs
ترجمه فارسی عنوان
مشکل زمانبندی کار فروشگاه با هزینه های محدب
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر علوم کامپیوتر (عمومی)
چکیده انگلیسی
The job shop scheduling literature has been dominated by a focus on regular objective functions - in particular the makespan - in its half a century long history. The last twenty years have encountered a spike of interest in other objectives, such as the total weighted tardiness, but research on non-regular objective functions has always been isolated and scattered. Motivated by this observation, we present a tabu search heuristic for a large class of job shop scheduling problems, where the objective is non-regular in general and minimizes a sum of separable convex cost functions attached to the operation start times and the differences between the start times of arbitrary pairs of operations. This problem definition generalizes a number of problems considered earlier in the literature. A particular notion of “critical paths” derived from the so-called timing problem is at the core of the proposed neighborhood definition exploited successfully in a tabu search algorithm. The computational results attest to the promise of our work.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Operational Research - Volume 268, Issue 1, 1 July 2018, Pages 82-100
نویسندگان
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