dc.contributor.author	Armstrong, Eddie
dc.contributor.author	Garraffa, Michele
dc.contributor.author	O'Sullivan, Barry
dc.contributor.author	Simonis, Helmut
dc.contributor.funder	Science Foundation Ireland	en
dc.date.accessioned	2021-10-20T15:14:33Z
dc.date.available	2021-10-20T15:14:33Z
dc.date.issued	2021-10-15
dc.date.updated	2021-10-20T15:02:38Z
dc.description.abstract	This paper presents the hybrid, flexible flowshop problem with transportation times between stages, which is an extension of an existing scheduling problem that is well-studied in the literature. We explore different models for the problem with Constraint Programming, MILP, and local search, and compare them on generated benchmark problems that reflect the problem of the industrial partner. We then study two different factory layout design problems, and use the optimization tool to understand the impact of the design choices on the solution quality.	en
dc.description.sponsorship	Science Foundation Ireland (16/RC/3918)	en
dc.description.status	Peer reviewed	en
dc.description.version	Published Version	en
dc.format.mimetype	application/pdf	en
dc.identifier.articleid	16	en
dc.identifier.citation	Armstrong, E., Garraffa, M., O'Sullivan, B. and Simonis, H. (2021) 'The hybrid flexible flowshop with transportation times', 27th International Conference on Principles and Practice of Constraint Programming (CP 2021), Montpellier, France, 25 - 29 October, 16 (18pp). doi: 10.4230/LIPIcs.CP.2021.16	en
dc.identifier.doi	10.4230/LIPIcs.CP.2021.16	en
dc.identifier.endpage	18	en
dc.identifier.isbn	978-3-95977-211-2
dc.identifier.issn	1868-8969
dc.identifier.startpage	1	en
dc.identifier.uri	https://hdl.handle.net/10468/12116
dc.language.iso	en	en
dc.publisher	Schloss Dagstuhl – Leibniz-Zentrum für Informatik	en
dc.relation.ispartof	27th International Conference on Principles and Practice of Constraint Programming (CP 2021), Montpellier, France, 25 - 29 October 2021
dc.relation.ispartof	Leibniz International Proceedings in Informatics (LIPIcs)
dc.relation.ispartofseries	Leibniz International Proceedings in Informatics (LIPIcs);
dc.relation.uri	https://zenodo.org/record/5168966
dc.rights	© 2021, Eddie Armstrong, Michele Garraffa, Barry O’Sullivan, and Helmut Simonis. Licensed under Creative Commons License CC-BY 4.0	en
dc.rights.uri	https://creativecommons.org/licenses/by/4.0/	en
dc.subject	Constraint Programming	en
dc.subject	Scheduling	en
dc.subject	Hybrid flowshop	en
dc.title	The hybrid flexible flowshop with transportation times	en
dc.type	Conference item	en

The hybrid flexible flowshop with transportation times

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