Do we have enough data? Robust reliability via uncertainty quantification

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dc.identifier.uri Rocchetta, Roberto eng Broggi, Matteo eng Patelli, Edoardo eng 2021-04-14T06:35:30Z 2021-04-14T06:35:30Z 2018
dc.identifier.citation Rochetty, R.; Broggi, M.; Patelli, E.: Do we have enough data? Robust reliability via uncertainty quantification. In: Applied Mathematical Modelling 54 (2018), S. 710-721. DOI: eng
dc.description.abstract A generalised probabilistic framework is proposed for reliability assessment and uncertainty quantification under a lack of data. The developed computational tool allows the effect of epistemic uncertainty to be quantified and has been applied to assess the reliability of an electronic circuit and a power transmission network. The strength and weakness of the proposed approach are illustrated by comparison to traditional probabilistic approaches. In the presence of both aleatory and epistemic uncertainty, classic probabilistic approaches may lead to misleading conclusions and a false sense of confidence which may not fully represent the quality of the available information. In contrast, generalised probabilistic approaches are versatile and powerful when linked to a computational tool that permits their applicability to realistic engineering problems. eng
dc.language.iso eng eng
dc.publisher Amsterdam [u.a.] : Elsevier Science
dc.relation.ispartofseries Applied Mathematical Modelling 54 (2018) eng
dc.rights CC BY-NC-ND 4.0 Unported eng
dc.rights.uri eng
dc.subject Uncertainty quantification eng
dc.subject Information quality eng
dc.subject Probability boxes eng
dc.subject Dempster–Shafer eng
dc.subject Computational tool eng
dc.subject Reliability eng
dc.subject.ddc 510 | Mathematik eng
dc.title Do we have enough data? Robust reliability via uncertainty quantification eng
dc.type Article eng
dc.type Text eng
dc.relation.issn 0307-904x
dc.relation.doi 10.1016/j.apm.2017.10.020
dc.bibliographicCitation.firstPage 710
dc.bibliographicCitation.lastPage 721
dc.description.version submittedVersion eng
tib.accessRights frei zug�nglich eng

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