Supply Chain Threats and Countermeasures: From Elicitation through Optimization

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dc.contributor.authorGuo, Weihong (Grace)
dc.contributor.authorKantor, Paul
dc.contributor.authorElsayed, Elsayed
dc.contributor.authorRosenberg, Eric
dc.contributor.authorLei, Rong
dc.contributor.authorPatel, Sachin
dc.contributor.authorRuskey, Brendan
dc.contributor.authorRoberts, Fred
dc.date.accessioned2021-12-24T17:38:38Z
dc.date.available2021-12-24T17:38:38Z
dc.date.issued2022-01-04
dc.description.abstractThere are many checklists for improving supply chain resilience under different threats, but a lack of concrete procedures to rigorously assess and select among countermeasures (CMs). We present a novel process and method to elicit the needed information to identify CMs and assess their ability to reduce risk. We report on the fine-grained analysis underlying an effective simulation developed to model both the impact of threats and the impact of alternative CMs in the information and communication technology supply chain subject to disruptions due to natural hazards. We also describe the coarse-grained descriptions needed to elicit risk reduction estimates from subject matter experts, and the problems of integrating these two approaches, bottom up, and top down, to support management decisions to choose an optimal set of CMs given a limited budget.
dc.format.extent10 pages
dc.identifier.doi10.24251/HICSS.2022.288
dc.identifier.isbn978-0-9981331-5-7
dc.identifier.urihttp://hdl.handle.net/10125/79621
dc.language.isoeng
dc.relation.ispartofProceedings of the 55th Hawaii International Conference on System Sciences
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectDigital and Hyperconnected Supply Chain Systems
dc.subjectelicitation
dc.subjectoptimization
dc.subjectresilience
dc.subjectsimulation
dc.subjectsupply chain
dc.titleSupply Chain Threats and Countermeasures: From Elicitation through Optimization
dc.type.dcmitext

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