Simultaneous structuring and scheduling of multiple projects with flexible project structures

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dc.identifier.uri http://dx.doi.org/10.15488/11005
dc.identifier.uri https://www.repo.uni-hannover.de/handle/123456789/11087
dc.contributor.author Hoffmann, Luise-Sophie
dc.contributor.author Kellenbrink, Carolin
dc.contributor.author Helber, Stefan
dc.date.accessioned 2021-05-25T11:49:22Z
dc.date.available 2021-05-25T11:49:22Z
dc.date.issued 2020
dc.identifier.citation Hoffmann, L.-S.; Kellenbrink, C.; Helber, S.: Simultaneous structuring and scheduling of multiple projects with flexible project structures. In: Journal of Business Economics 90 (2020), Nr. 5-6, S. 679-711. DOI: https://doi.org/10.1007/s11573-020-00993-z
dc.description.abstract We study the problem to simultaneously decide on the structures and the schedules for an entire portfolio of flexible projects. The projects are flexible as alternative technologies and procedures can be used to achieve the respective project task. The choice between different technologies and procedures affects the activities to be implemented and thus the precedence relations, i.e., the structure of the project. The different projects have given due dates with specific delay payments and compete for scarce resources. In this situation, project structure decisions and scheduling decisions are highly intertwined and have to be made simultaneously in order to achieve the assumed objective of minimizing the delay payments for the entire project portfolio. The problem is formally stated and solved via novel and problem-specific genetic algorithms. The performance of the new algorithms is evaluated with respect to speed and accuracy in a systematic and comprehensive numerical study. © 2020, The Author(s). eng
dc.language.iso eng
dc.publisher Berlin : Springer
dc.relation.ispartofseries Journal of Business Economics 90 (2020), Nr. 5-6
dc.rights CC BY 4.0 Unported
dc.rights.uri https://creativecommons.org/licenses/by/4.0/
dc.subject Flexible projects eng
dc.subject Genetic algorithms eng
dc.subject Multi-project scheduling eng
dc.subject RCMPSP eng
dc.subject RCPSP eng
dc.subject.ddc 650 | Management ger
dc.title Simultaneous structuring and scheduling of multiple projects with flexible project structures
dc.type article
dc.type Text
dc.relation.essn 1861-8928
dc.relation.issn 0044-2372
dc.relation.doi https://doi.org/10.1007/s11573-020-00993-z
dc.bibliographicCitation.issue 5-6
dc.bibliographicCitation.volume 90
dc.bibliographicCitation.firstPage 679
dc.bibliographicCitation.lastPage 711
dc.description.version publishedVersion
tib.accessRights frei zug�nglich


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