Results 21 to 30 of about 111,050 (304)

A parameter tuned hybrid algorithm for solving flow shop scheduling problems with parallel assembly stages

open access: yesSustainable Operations and Computers, 2022
In this paper, we study the scheduling problem for a customized production system consisting of a flow shop production line with a parallel assembly stage that produces various products in two stages.
Mona Jabbari   +3 more
doaj   +1 more source

Modeling and scheduling no-idle hybrid flow shop problems [PDF]

open access: yesJournal of Optimization in Industrial Engineering, 2016
Although several papers have studied no-idle scheduling problems, they all focus on flow shops, assuming one processor at each working stage. But, companies commonly extend to hybrid flow shops by duplicating machines in parallel in stages.
Mehdi Yazdani, Bahman Naderi
doaj   +1 more source

AI and OR in management of operations: history and trends [PDF]

open access: yes, 2007
The last decade has seen a considerable growth in the use of Artificial Intelligence (AI) for operations management with the aim of finding solutions to problems that are increasing in complexity and scale.
Kobbacy, KAH, Rasmy, MH, Vadera, S
core   +1 more source

Solving bi-objective flow shop problem with hybrid path relinking algorithm [PDF]

open access: yes, 2013
This paper presents and investigates different ways to integrate path relinking techniques into the hypervolume-based multi-objective local search algorithm (HBMOLS).
J.K. Hao, M. Basseur, R.Q. Zeng
core   +4 more sources

An energy-efficient multi-objective permutation flow shop scheduling problem using an improved hybrid cuckoo search algorithm

open access: yesAdvances in Mechanical Engineering, 2021
The flow shop scheduling problem has been widely studied in recent years, but the research on multi-objective flow shop scheduling with green indicators is still relatively limited.
Wenbin Gu   +3 more
doaj   +1 more source

A hybrid multi-objective gray wolf optimization algorithm for a fuzzy blocking flow shop scheduling problem

open access: yesAdvances in Mechanical Engineering, 2018
Blocking flow shop scheduling problems have important applications in manufacturing. Because of the imprecise and vague temporal parameters in real-world production, this article formulates a fuzzy blocking flow shop scheduling problem with fuzzy ...
Zhi Yang, Cungen Liu
doaj   +1 more source

Q-Learning-Based Teaching-Learning Optimization for Distributed Two-Stage Hybrid Flow Shop Scheduling with Fuzzy Processing Time

open access: yesComplex System Modeling and Simulation, 2022
Two-stage hybrid flow shop scheduling has been extensively considered in single-factory settings. However, the distributed two-stage hybrid flow shop scheduling problem (DTHFSP) with fuzzy processing time is seldom investigated in multiple factories ...
Bingjie Xi, Deming Lei
doaj   +1 more source

Perancangan Sistem Penjadwalan Mesin Hybrid Flow Shop Dengan Algoritma Levyflight Discrete Firefly [PDF]

open access: yes, 2014
The main issues that have been encountered in PT Surya Toto Indonesia is companies do not know how to measure the performance of the production process so as the utilization of resources that will be used isn't yet to be known with efficiently.
Fadlilah, S. N. (Siti)   +2 more
core   +2 more sources

Hybrid Flow Shop Scheduling of Automotive Parts

open access: yesAnwendungen und Konzepte der Wirtschaftsinformatik, 2019
Flow shop scheduling problem is a type of scheduling dealing with sequencing jobs on a set of machines in compliance with predetermined processing orders. Each production stage to be scheduled in typical flow shop scheduling contains only one machine. However, in automotive part industry, many parts are produced in sequential flow shop containing more ...
Tuangyot Supeekit, Tuanjai Somboonwiwat
openaire   +1 more source

Scheduling hybrid flow shops with time windows [PDF]

open access: yesJournal of Heuristics, 2019
Hybrid flow shops can be encountered in various industrial settings. In this paper we develop methods for scheduling hybrid flow shops with hard time windows. Specifically, we study a two-stage hybrid flow shop scheduling problem with time windows to minimize the total weighted completion times.
Fan Yang, Roel Leus
openaire   +2 more sources

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