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   Articles with "machine scheduling" as a keyword



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Effects of OCRA parameters and learning rate on machine scheduling

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recommendations! Published in 2020 at "Central European Journal of Operations Research"

DOI: 10.1007/s10100-020-00708-3

Abstract: In this paper, the effects of Occupational Repetitive Actions (OCRA) parameters, learning rate on process times, and machine scheduling were investigated. We propose that Work-Related Musculoskeletal Disorder (WMSD) risks should be taken into account in… read more here.

Keywords: machine; ocra parameters; machine scheduling; wmsd risks ... See more keywords
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Approximation algorithms for precedence-constrained identical machine scheduling with rejection

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recommendations! Published in 2018 at "Journal of Combinatorial Optimization"

DOI: 10.1007/s10878-016-0044-6

Abstract: We study a precedence-constrained identical parallel machine scheduling problem with rejection. There is a communication delay between any two jobs connected in the precedence network where jobs may be rejected with penalty. The goal is… read more here.

Keywords: precedence constrained; rejection; precedence; machine scheduling ... See more keywords
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Related machine scheduling with machine speeds satisfying linear constraints

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recommendations! Published in 2020 at "Journal of Combinatorial Optimization"

DOI: 10.1007/s10878-020-00523-1

Abstract: We propose a related machine scheduling problem in which the processing times of jobs are given and known, but the speeds of machines are variables and must satisfy a system of linear constraints. The objective… read more here.

Keywords: machine; linear constraints; machine scheduling; machine speeds ... See more keywords
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Single machine scheduling to maximize the weighted number of on-time jobs with job-rejection

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recommendations! Published in 2021 at "Operational Research"

DOI: 10.1007/s12351-021-00627-4

Abstract: We study a single machine scheduling problem, where the goal is to maximize the weighted number of jobs completed exactly at their due-dates. The option of job-rejection is considered, i.e., the scheduler may perform only… read more here.

Keywords: maximize weighted; job rejection; weighted number; single machine ... See more keywords
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An uncertain multi-objective programming model for machine scheduling problem

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recommendations! Published in 2017 at "International Journal of Machine Learning and Cybernetics"

DOI: 10.1007/s13042-016-0522-2

Abstract: This paper discusses a parallel machine scheduling problem in which the processing times of jobs and the release dates are independent uncertain variables with known uncertainty distributions. An uncertain programming model with multiple objectives is… read more here.

Keywords: scheduling problem; machine; programming model; machine scheduling ... See more keywords
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Single-machine scheduling with learning effect and resource-dependent processing times in the serial-batching production

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recommendations! Published in 2017 at "Applied Mathematical Modelling"

DOI: 10.1016/j.apm.2017.07.028

Abstract: Abstract In this paper, we study a single machine scheduling problem by simultaneously considering the processing method of serial-batching, learning effect, resource-dependent processing times, and setup operations. We consider minimizing the makespan as the objective… read more here.

Keywords: effect resource; resource; serial batching; machine scheduling ... See more keywords
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Single machine scheduling with controllable processing times and an unavailability period to minimize the makespan

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recommendations! Published in 2018 at "International Journal of Production Economics"

DOI: 10.1016/j.ijpe.2017.12.025

Abstract: We study a single machine scheduling problem, where job processing times are controllable, and there is a fixed machine unavailability interval. We assume that the job processing time is a convex decreasing function of the… read more here.

Keywords: machine; processing; machine scheduling; scheduling controllable ... See more keywords
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Bi-objective identical parallel machine scheduling to minimize total energy consumption and makespan

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recommendations! Published in 2018 at "Journal of Cleaner Production"

DOI: 10.1016/j.jclepro.2018.05.056

Abstract: Abstract Currently, energy consumption reduction is playing a more and more important role in production and manufacturing, especially for energy-intensive industries. An optimal production scheduling can help reduce unnecessary energy consumption. This paper considers an… read more here.

Keywords: parallel machine; energy consumption; energy; machine scheduling ... See more keywords
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Effective dynamic dispatching rule and constructive heuristic for solving single-machine scheduling problems with a common due window

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recommendations! Published in 2017 at "International Journal of Production Research"

DOI: 10.1080/00207543.2016.1224949

Abstract: This study addresses the single-machine scheduling problem with a common due window (CDW) that has a constant size and position. The objective is to minimise the total weighted earliness–tardiness penalties for jobs completed out of… read more here.

Keywords: due window; common due; dynamic dispatching; constructive heuristic ... See more keywords
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Parallel machine scheduling with tool loading: a constraint programming approach

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recommendations! Published in 2018 at "International Journal of Production Research"

DOI: 10.1080/00207543.2017.1421781

Abstract: Abstract This paper presents constraint programming models that aim to solve scheduling and tool assignment problems in parallel machine environments. There are a number of jobs to be processed on parallel machines. Each job requires… read more here.

Keywords: parallel machine; scheduling tool; constraint programming; machine scheduling ... See more keywords
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Single-machine scheduling with deteriorating effects and machine maintenance

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recommendations! Published in 2019 at "International Journal of Production Research"

DOI: 10.1080/00207543.2019.1566675

Abstract: In this paper, the single-machine scheduling problems with deteriorating effects and a machine maintenance are studied. In this circumstance, the deterioration rates of the jobs during the machining process are the same which reduces the… read more here.

Keywords: machine; maintenance; time; machine scheduling ... See more keywords