Results 41 to 50 of about 4,945,017 (242)

Open-Shop Scheduling with Hard Constraints

open access: yes, 2022
13 pages, 8 figures, 3 ...
Koßmann, Gereon   +3 more
openaire   +2 more sources

A Deep Reinforcement Learning-Based Energy-Aware Open Shop Scheduling Method

open access: yesIEEE Access
Energy-aware scheduling is essential for achieving operational efficiency in modern smart manufacturing systems under dynamic production conditions. This research tackles the flexible operation ordering and complex state space of the Energy-Aware Open ...
Ywh-Leh Chou
doaj   +1 more source

The Complexity of Mean Flow Time Scheduling Problems with Release Times

open access: yes, 2006
We study the problem of preemptive scheduling n jobs with given release times on m identical parallel machines. The objective is to minimize the average flow time.
Baptiste, Philippe   +5 more
core   +3 more sources

Lot streaming in open shops [PDF]

open access: yesOperations Research Letters, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Şen, A., Benli Ö.S.
openaire   +5 more sources

Particle swarm optimisation for open shop problems with fuzzy durations [PDF]

open access: yes, 2011
4th International Work-Conference on the Interplay Between Natural and Artificial Computation, IWINAC 2011, La Palma, Canary Islands, Spain, May 30 - June 3, 2011.
González Rodríguez, Inés   +3 more
core   +1 more source

Why do retail customers hesitate for shopping grocery online?

open access: yesTechnological and Economic Development of Economy, 2020
Considering a relatively slow adoption of online grocery shopping in the vast majority of the world markets, the main objective of this study was to uncover any new reasons why customers hesitate to shop groceries online.
Martin Klepek, Radka Bauerová
doaj   +1 more source

Online grocery retailing in Germany: an explorative analysis

open access: yesJournal of Business Economics and Management, 2017
The paper focuses on the German food retailing industry with its market characteristics and the status quo of online food retailing in Germany by analysing data from market research institutes and consumer direct questionnaire.
Christian Seitz   +3 more
doaj   +1 more source

Evaluating the job shop scheduling problem on a D-wave quantum annealer

open access: yesScientific Reports, 2022
Job Shop Scheduling is a combinatorial optimization problem of particular importance for production environments where the goal is to complete a production task in the shortest possible time given limitations in the resources available.
Costantino Carugno   +2 more
doaj   +1 more source

Um algoritmo híbrido busca tabu/ILS para o problema de sequenciamento da produção em ambiente open shop

open access: yesExacta, 2021
O Open Shop Scheduling Problem (OSPP) é um ambiente no qual a produção é realizada por m máquinas, em que todas as máquinas podem realizar todas as n tarefas existentes e cada máquina possui um tempo específico para realizar cada tarefa.
Vitor Hugo Lopes Costa Lima   +1 more
doaj   +1 more source

A case of implementing RFID-based real-time shop-floor material management for household electrical appliance manufacturers [PDF]

open access: yes, 2012
Radio Frequency Identification (RFID) technologies provide automatic and accurate object data capturing capability and enable real-time object visibility and traceability.
Huang, GQ   +5 more
core   +1 more source

Home - About - Disclaimer - Privacy