Publication: An Artificial Hormone-based Algorithm f...
Master data
Title: | An Artificial Hormone-based Algorithm for Production Scheduling from the Bottom-up |
Subtitle: | |
Abstract: | This paper presents a model for supporting a production scheduling system with an artificial hormone algorithm. The system consists of lots that have to undergo a number of processing steps on different machines. The processing steps for a lot are formalized in a recipe assigned to the lot type. Since the steps in the recipe have to be processed in order, the given system allows choice only in the context of selecting a particular machine for the next step and in changing the processing order of waiting lots at a machine. Optimization of such a job-shop scheduling system is an NP-hard problem. In the approach proposed by this paper, artificial hormone systems are used to express the urgency of a lot and the need for new lots at a machine type, thus providing a system using local information for optimization. Results indicate that the artificial hormone system provides an improvement of around 5% over a First Come-First Serve approach. |
Keywords: | Production Scheduling, Job-shop Scheduling, Artificial Hormone Systems, Self-organizing Systems, SwarmSystems |
Publication type: | Article in Proceedings (Authorship) |
Publication date: | 04.02.2021 (Online) |
Published by: |
Proceedings of the 13th International Conference on Agents and Artificial Intelligence (ICAART 2021)
Proceedings of the 13th International Conference on Agents and Artificial Intelligence (ICAART 2021)
(
SciTePress - Science and Technology Publications;
A. Rocha, L. Steels, J. van den Herik
)
to publication |
Title of the series: | - |
Volume number: | 1 |
First publication: | Yes |
Version: | - |
Page: | pp. 296 - 303 |
Versionen
Keine Version vorhanden |
Publication date: | 04.02.2021 |
ISBN (e-book): | - |
eISSN: | - |
DOI: | http://dx.doi.org/10.5220/0010243902960303 |
Homepage: | https://www.scitepress.org/Papers/2021/102439/102439.pdf |
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Authors
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Fakultät für Technische Wissenschaften
Institut für Vernetzte und Eingebettete Systeme
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AT - 9020 Klagenfurt am Wörthersee |
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Peer reviewed |
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Cooperations
Organisation | Address | ||
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Lakeside Labs GmbH
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AT - 9020 Klagenfurt |
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