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dc.contributor.author
Zitzler, Eckart
dc.contributor.author
Thiele, Lothar
dc.contributor.author
Bader, Johannes
dc.date.accessioned
2022-08-10T13:40:27Z
dc.date.available
2022-08-10T13:40:27Z
dc.date.issued
2008-02
dc.identifier.uri
http://hdl.handle.net/20.500.11850/563034
dc.description.abstract
Assuming that evolutionary multiobjective optimization (EMO) mainly deals with set problems, one can identify three core questions in this area of research: (i) how to formalize what type of Pareto set approximation is sought, (ii) how to use this information within an algorithm to efficiently search for a good Pareto set approximation, and (iii) how to compare the Pareto set approximations generated by different optimizers with respect to the formalized optimization goal. There is a vast amount of studies addressing these issues from different angles, but so far only few studies can be found that consider all questions under one roof. This paper is an attempt to summarize recent developments in the EMO field within a unifying theory of set-based multiobjective search. It discusses how preference relations on sets can be formally defined, gives examples for selected user preferences, and proposes a general, preference-independent hill climber for multiobjective optimization with theoretical convergence properties. Furthermore, it shows how to use set preference relations for statistical performance assessment and provides corresponding experimental results. The proposed methodology brings together preference articulation, algorithm design, and performance assessment under one framework and thereby opens up a new perspective on EMO.
en_US
dc.language.iso
en
en_US
dc.publisher
ETH Zurich, Computer Engineering and Networks Laboratory
en_US
dc.title
On Set-Based Multiobjective Optimization
en_US
dc.type
Report
ethz.journal.title
TIK Report
ethz.journal.volume
300
en_US
ethz.size
21 p.
en_US
ethz.publication.place
Zurich
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
03662 - Zitzler, Eckart
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02140 - Dep. Inf.technologie und Elektrotechnik / Dep. of Inform.Technol. Electrical Eng.::02640 - Inst. f. Technische Informatik und Komm. / Computer Eng. and Networks Lab.::03429 - Thiele, Lothar (emeritus) / Thiele, Lothar (emeritus)
ethz.leitzahl.certified
03662 - Zitzler, Eckart
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02140 - Dep. Inf.technologie und Elektrotechnik / Dep. of Inform.Technol. Electrical Eng.::02640 - Inst. f. Technische Informatik und Komm. / Computer Eng. and Networks Lab.::03429 - Thiele, Lothar (emeritus) / Thiele, Lothar (emeritus)
ethz.relation.isPreviousVersionOf
20.500.11850/563036
ethz.date.deposited
2017-06-08T20:32:31Z
ethz.source
ECIT
ethz.identifier.importid
imp59364c12a7f6145087
ethz.identifier.importid
imp59364c1deeb4256269
ethz.ecitpid
pub:23480
ethz.ecitpid
pub:24147
ethz.eth
yes
en_US
ethz.availability
Metadata only
en_US
ethz.rosetta.installDate
2022-08-10T13:40:37Z
ethz.rosetta.lastUpdated
2023-02-07T05:13:02Z
ethz.rosetta.versionExported
true
dc.identifier.olduri
http://hdl.handle.net/20.500.11850/12189
dc.identifier.olduri
http://hdl.handle.net/20.500.11850/12800
ethz.COinS
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