Show simple item record

dc.contributor.authorRuiz, Ana B.
dc.contributor.authorRuiz, Francisco
dc.contributor.authorMiettinen, Kaisa
dc.contributor.authorDelgado-Antequera, Laura
dc.contributor.authorOjalehto, Vesa
dc.date.accessioned2019-05-28T04:20:42Z
dc.date.available2020-03-24T22:35:11Z
dc.date.issued2019fi
dc.identifier.citationRuiz, A. B., Ruiz, F., Miettinen, K., Delgado-Antequera, L., & Ojalehto, V. (2019). NAUTILUS Navigator : free search interactive multiobjective optimization without trading-off. <em>Journal of Global Optimization</em>, 74 (2), 213-231. <a href="https://doi.org/10.1007/s10898-019-00765-2">doi:10.1007/s10898-019-00765-2</a>fi
dc.identifier.otherTUTKAID_81058
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/64238
dc.description.abstractWe propose a novel combination of an interactive multiobjective navigation method and a trade-off free way of asking and presenting preference information. The NAUTILUS Navigator is a method that enables the decision maker (DM) to navigate in real time from an inferior solution to the most preferred solution by gaining in all objectives simultaneously as (s)he approaches the Pareto optimal front. This means that, while the DM reaches her/his most preferred solution, (s)he avoids anchoring around the starting solution and, at the same time, sees how the ranges of the reachable objective function values shrink without trading-off. The progress of the motion towards the Pareto optimal front is also shown and, thanks to the graphical user interface, this information is available in an understandable form. The DM provides preference information to direct the movement in terms of desirable aspiration levels for the objective functions, bounds that are not to be exceeded as well as the motion speed. At any time, (s)he can change the navigation direction and even go backwards if needed. One of the major advantages of this method is its applicability to any type of problem, as long as an approximation set of the Pareto optimal front is available and, particularly, to problems with time-consuming function evaluations. Its functionality is demonstrated with an example problem.fi
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherSpringer US
dc.relation.ispartofseriesJournal of Global Optimization
dc.rightsIn Copyright
dc.subject.otherpäätöksentukijärjestelmätfi
dc.subject.othermonitavoiteoptimointifi
dc.subject.otherkäyttöliittymätfi
dc.subject.otherinteraktiivisuusfi
dc.subject.otherdecision support systemsfi
dc.subject.othermulticriteria decision makingfi
dc.subject.otherinteractive methodsfi
dc.subject.othergraphical user interfacefi
dc.subject.othertrade-off freefi
dc.subject.othernavigationfi
dc.titleNAUTILUS Navigator : free search interactive multiobjective optimization without trading-offfi
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201905272822
dc.contributor.laitosInformaatioteknologian tiedekuntafi
dc.contributor.laitosFaculty of Information Technologyen
dc.contributor.oppiaineTietotekniikka
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2019-05-27T09:15:23Z
dc.description.reviewstatuspeerReviewed
dc.format.pagerange213-231
dc.relation.issn0925-5001
dc.relation.numberinseries2
dc.relation.volume74
dc.type.versionacceptedVersion
dc.rights.copyright© Springer Science+Business Media, LLC, part of Springer Nature 2019.
dc.rights.accesslevelopenAccessfi
dc.format.contentfulltext
dc.rights.urlhttp://rightsstatements.org/page/InC/1.0/?language=en
dc.relation.doi10.1007/s10898-019-00765-2


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

In Copyright
Except where otherwise noted, this item's license is described as In Copyright