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dc.contributor.authorRoach, Tom
dc.contributor.authorKapelan, Zoran
dc.contributor.authorLedbetter, Ralph
dc.date.accessioned2016-05-03T13:21:03Z
dc.date.issued2015-01-01
dc.description.abstractThis paper evaluates two established decision making methods and analyses their performance and suitability within an Integrated Water Resource Management (IWRM) problem. The methods under comparison are Info-Gap decision theory (IG) and Robust Optimisation (RO), with particular regard to two key issues: (a) a local vs global measure of water supply robustness and (b) a pre-specified vs optimisation method of generating intervention strategies. Solutions are compared with plans proposed from current industry practice especially in regard to employing a longer planning horizon. The results reveal the impact of using alternative methodologies and analysis parameters on the final intervention strategies selected.en_GB
dc.identifier.citationVol. 119, Issue 1, pp. 874 - 883en_GB
dc.identifier.doi10.1016/j.proeng.2015.08.955
dc.identifier.urihttp://hdl.handle.net/10871/21349
dc.language.isoenen_GB
dc.publisherElsevieren_GB
dc.rights© 2015 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).en_GB
dc.titleComparison of info-gap and robust optimisation methods for integrated water resource management under severe uncertaintyen_GB
dc.typeConference proceedingsen_GB
dc.date.available2016-05-03T13:21:03Z
dc.identifier.issn1877-7058
dc.identifier.journalProcedia Engineeringen_GB


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