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Scheduling problem

Minimizing makespan of a resource-constrained scheduling problem: A hybrid greedy and genetic algorithms

Minimizing makespan of a resource-constrained scheduling problem: A hybrid greedy and genetic algorithms

... parallel scheduling schemes and multi- project approach could provide a basis for managers to minimize mean project delay or multi-project duration ...project scheduling problem ...project ...

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Unrelated parallel machine scheduling problem: a cement industry case study

Unrelated parallel machine scheduling problem: a cement industry case study

... This problem was subject to job families and had the necessity of creating fixed sized batches, to reduce costs, over its processing and setup ...shop scheduling with arbitrary number of machines, Campbell ...

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A MULTICRITERIA PERMUTATION FLOWSHOP SCHEDULING PROBLEM WITH SETUP TIMES

A MULTICRITERIA PERMUTATION FLOWSHOP SCHEDULING PROBLEM WITH SETUP TIMES

... and scheduling problem with strong industrial background, flow shop scheduling with limited buffers has offered wide consideration both in academic and engineering ...shop scheduling ...

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A Constructive hybrid genetic algorithm for the flowshop scheduling problem

A Constructive hybrid genetic algorithm for the flowshop scheduling problem

... This paper introduces a technique for solving the flowshop scheduling problem. The major idea is to partition the set of feasible solutions into regions in order to diversify the search that is used on a ...

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Abstract: This work presents an algorithm for solving exactly a scheduling problem with identical

Abstract: This work presents an algorithm for solving exactly a scheduling problem with identical

... Abstract: This work presents an algorithm for solving exactly a scheduling problem with identical parallel machines and malleable tasks, subject to arbitrary release dates and due dates. The objective is to ...

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A Bias Random Key Genetic Algorithm for a AGV Scheduling Problem

A Bias Random Key Genetic Algorithm for a AGV Scheduling Problem

... BRKGA (Bias Random-key Genetic Algorithm) was the framework chosen to provide an an- swer for the scheduling problem. This algorithm uses random-keys to represent the chromosomes. A decoder is, initially, ...

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Scheduling Problem with Human Energy Recovery Function under Nonlinear Time-dependent Deterioration

Scheduling Problem with Human Energy Recovery Function under Nonlinear Time-dependent Deterioration

... the scheduling problem with proportionally deteriorating jobs subject to availability constraints to minimize the total weighted completion ...NP-hard problem of single-machine scheduling ...

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516 SIMULTANEOUS LOT SIZING AND SCHEDULING PROBLEM

516 SIMULTANEOUS LOT SIZING AND SCHEDULING PROBLEM

... In this paper, we deal with the lot sizing and scheduling problem with sequence dependent setup costs and times. We proposed a simple reformulation for the CLSD model originating the CLSD w model. The CLSD ...

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Genetic Algorithm for Flexible Job Shop Scheduling Problem - a Case Study

Genetic Algorithm for Flexible Job Shop Scheduling Problem - a Case Study

... Scheduling Problem. In this work, a real enterprise was studied. The problem consists in finding the workers operations schedule, taking into account the precedence ...optimization problem and ...

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Flowshop Scheduling Problem for 10-Jobs, 10-Machines By Heuristics Models Using Makespan Criterion

Flowshop Scheduling Problem for 10-Jobs, 10-Machines By Heuristics Models Using Makespan Criterion

... (c) scheduling and (d) control. FMS Scheduling system is one of the most important information-processing subsystems of CIM ...Machine scheduling problems arises in diverse areas such as flexible ...

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Uma proposta de heurísticas e meta-heurísticas aplicadas ao problema de flow shop scheduling / A proposal of heuristics and metaheuristics for solving the flow shop scheduling problem

Uma proposta de heurísticas e meta-heurísticas aplicadas ao problema de flow shop scheduling / A proposal of heuristics and metaheuristics for solving the flow shop scheduling problem

... Shop Scheduling Problem (PFSP), onde um conjunto de tarefas devem ser sequenciadas numa quantidade de máquinas, objetivando a minimização do Total Completion Time (TCT) do ...

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Economic lot scheduling problem with consideration of money time value

Economic lot scheduling problem with consideration of money time value

... lot scheduling problem with two production sources, manufacturing and remanufacturing, for which operations performed on separate, dedicated ...lot-sizing problem with different demand streams for ...

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A Fast Heuristic for a Lot Splitting and Scheduling Problem of a Textile Industry

A Fast Heuristic for a Lot Splitting and Scheduling Problem of a Textile Industry

... and scheduling problem of a Textile factory that produces garment ...The problem consists of finding a weekly production plan for the knitting section, establishing the quantities to produce of each ...

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A new mathematical model for single machine batch scheduling problem for minimizing maximum lateness with deteriorating jobs

A new mathematical model for single machine batch scheduling problem for minimizing maximum lateness with deteriorating jobs

... single-machine problem by a branch-and-bound scheme and two heuristic algorithms to minimize the makespan under the piecewise linear deterioration ...machine scheduling problems with learning effect and ...

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Constructing Student Personal Course Scheduling Problem with Spreading Activation on a Course Network

Constructing Student Personal Course Scheduling Problem with Spreading Activation on a Course Network

... This section describes about how to generate time sched- ules using spreading activation on a course network. We define the feature space represented as user’s interest and learning strategy, formalize as a constraint ...

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Project Scheduling problem using metaheuristic algorithm

Project Scheduling problem using metaheuristic algorithm

... child, because some action will be repeated two times in gene or may some prerequisite relations lose their order. To overcome this problem we use mother chromosomes order to fill child right side chromosomes. ...

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A SearchCol Algorithm for the unrelated parallel machine scheduling problem with job splitting

A SearchCol Algorithm for the unrelated parallel machine scheduling problem with job splitting

... Barnhart et al. [1998] surveyed the different B&P formulations and discussed the issues of implementing a computational B&P algorithm. B&P can be considered as a hybridiza- tion of B&B and CG methods ...

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Programação e sequenciamento das frentes de colheita de cana-de-açúcar: modelo e métodos de solução para problemas de grande porte

Programação e sequenciamento das frentes de colheita de cana-de-açúcar: modelo e métodos de solução para problemas de grande porte

... the problem only for small samples, with few hundreds of constraints and variables, and dozens of these discrete ...and Scheduling Problem for Parallel Production Lines, as shown for example in ...

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No-wait Flowshop Scheduling Using Genetic Algorithm

No-wait Flowshop Scheduling Using Genetic Algorithm

... Abstract— No-wait flowshop scheduling is a constrained flow shop scheduling problem that exists widely in manufacturing systems. This paper considers minimization of makespan (total completion time) ...

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