Results 31 to 40 of about 4,945,017 (242)

Integrating the sequence dependent setup time open shop problem and preventive maintenance policies [PDF]

open access: yesDecision Science Letters, 2016
In most industrial environments, it is usually considered that machines are accessible throughout the planning horizon, but in real situation, machines may be unavailable due to a scheduled preventive maintenance where the periods of unavailability are ...
K. Naboureh, E. Safari
doaj   +1 more source

On the reformulation of vehicle routing problems and scheduling problems [PDF]

open access: yes, 2002
We can reformulate a vehicle routing problem (VRP) as an open shop scheduling problem (SSP) by representing visits as activities, vehicles as resources on the factory floor, and travel as set up costs between activities.
Beck, J.C., Prosser, P., Selensky, E.
core   +4 more sources

Cheapside: commerce and commemoration [PDF]

open access: yes, 2008
The broad street of Cheapside, Vanessa Harding shows, was a central location in the lives and minds of early modern Londoners. In a crowded city it was a significant open space where public events could be staged and important issues communicated to a ...
Thomas D., Vanessa Harding
core   +1 more source

Before Public Libraries. Libraries in Modena in the Fifties

open access: yesTECA, 2021
In the postwar the municipality of Modena wants to establish some public libraries but is not successful until the late Sixties. In the meanwhile, some institutions, associations and private shop keepers try to enlarge to more citizens the opportunity of
Meris Bellei
doaj   +1 more source

Multi-objective open shop scheduling by considering human error and preventive maintenance

open access: yesApplied Mathematical Modelling, 2019
This study presents an open shop scheduling model by considering human error and preventive maintenance. The proposed mathematical model takes into account conflicting objective functions including makespan, human error and machine availability. In order
M. Sheikhalishahi   +3 more
semanticscholar   +1 more source

Pengaruh Komunikasi Organisasi dan Disiplin Kerja terhadap Kinerja Karyawan pada Kedai Kopi Kulo Samarinda

open access: yesIndonesian Journal of Islamic Economics and Finance, 2021
Each company aims to develop the company to its full potential. For goals to be achieved smoothly, leaders need to pay attention to the performance of their employees.
Diah Damaiyanti   +2 more
doaj   +1 more source

DesignChain: Process Automation From Recording Of Customer Requirements To Production Release

open access: yesProceedings of the Conference on Production Systems and Logistics, 2023
Growing price pressure due to an increasing number of global suppliers, increasing individualization of products and ever-shorter development cycles are challenges facing the engineering industry.
Rödel, Lars   +6 more
doaj   +1 more source

I Said We’d Never Have A Union, 1980 [PDF]

open access: yes, 1979
Newpaper article about Richardson Brothers Co.
Richardson, Joseph, Jr
core   +1 more source

Fusion Q-Learning Algorithm for Open Shop Scheduling Problem with AGVs

open access: yesMathematics
In accordance with the actual production circumstances of enterprises, a scheduling problem model is designed for open-shop environments, considering AGV transport time. A Q-learning-based method is proposed for the resolution of such problems.
Xiaoyu Wen   +6 more
doaj   +1 more source

Hybrid Classical-Quantum Optimization Techniques for Solving Mixed-Integer Programming Problems in Production Scheduling

open access: yesIEEE Transactions on Quantum Engineering, 2022
Quantum computing (QC) holds great promise to open up a new era of computing and has been receiving significant attention recently. To overcome the performance limitations of near-term QC, utilizing the current quantum computers to complement classical ...
Akshay Ajagekar   +2 more
doaj   +1 more source

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