Show simple item record

dc.contributor.authorHartikainen, Markus
dc.contributor.authorOjalehto, Vesa
dc.date.accessioned2016-07-29T09:24:19Z
dc.date.available2016-07-29T09:24:19Z
dc.date.issued2011
dc.identifier.citationHartikainen, M., & Ojalehto, V. (2011).<em> Demonstrating the Applicability of PAINT to Computationally Expensive Real-life Multiobjective Optimization.</em> Cornell University: arXiv. Retrieved from <a href="http://arxiv.org/pdf/1109.3411v1">http://arxiv.org/pdf/1109.3411v1</a>
dc.identifier.otherTUTKAID_47210
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/50900
dc.description.abstractWe demonstrate the applicability of a new PAINT method to speed up iterations of interactive methods in multiobjective optimization. As our test case, we solve a computationally expensive non-linear, five-objective problem of designing and operating a wastewater treatment plant. The PAINT method interpolates between a given set of Pareto optimal outcomes and constructs a computationally inexpensive mixed integer linear surrogate problem for the original problem. We develop an IND-NIMBUS R PAINT module to combine the interactive NIMBUS method and the PAINT method and to find a preferred solution to the original problem. With the PAINT method, the solution process with the NIMBUS method take a comparatively short time even though the original problem is computationally expensive.
dc.description.abstract
dc.language.isoeng
dc.publisherarXiv
dc.relation.urihttp://arxiv.org/pdf/1109.3411v1
dc.subject.otherMonitavoiteoptimointi
dc.subject.otherMultiobjective Optimization
dc.titleDemonstrating the Applicability of PAINT to Computationally Expensive Real-life Multiobjective Optimization
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201607283692
dc.contributor.laitosTietotekniikan laitosfi
dc.contributor.laitosDepartment of Mathematical Information Technologyen
dc.contributor.oppiaineTietotekniikka
dc.type.urihttp://purl.org/eprint/type/Report
dc.date.updated2016-07-28T12:15:23Z
dc.type.coarworking paper
dc.description.reviewstatusnonPeerReviewed
dc.type.versionacceptedVersion
dc.rights.copyright© Authors
dc.rights.accesslevelopenAccessfi


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record