IP-MRSO: An iterative posterior preference articulation method to multiple response surface optimization

Dong-Hee Lee, In Jun Jeong

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

One of the most important issues in multiple response surface optimization (MRSO) is obtaining a satisfactory “compromise” solution considering a decision maker (DM)'s preference information on the tradeoffs among multiple responses. A promising alternative to incorporate the DM's preference information into the problem is the posterior preference articulation approach, which first generates all (or most) of the nondominated solutions and then makes the DM select the best one from the set of nondominated solutions a posteriori. However, it has an inefficiency problem in that it generates an excessive number of nondominated solutions in which almost all are not used for the DM's selection. This paper proposes a new posterior method called “IP-MRSO” to overcome the limitation of the existing posterior method. The proposed IP-MRSO is illustrated through a well-known MRSO case problem.

Original languageEnglish
Pages (from-to)1813-1826
Number of pages14
JournalQuality and Reliability Engineering International
Volume33
Issue number8
DOIs
StatePublished - 2017 Dec 1

Fingerprint

Response surface
Articulation
Decision maker
Trade-offs
Compromise solution
Inefficiency

Keywords

  • iterative method
  • multiple response surface optimization
  • nondominated solution
  • posterior preference articulation approach

Cite this

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abstract = "One of the most important issues in multiple response surface optimization (MRSO) is obtaining a satisfactory “compromise” solution considering a decision maker (DM)'s preference information on the tradeoffs among multiple responses. A promising alternative to incorporate the DM's preference information into the problem is the posterior preference articulation approach, which first generates all (or most) of the nondominated solutions and then makes the DM select the best one from the set of nondominated solutions a posteriori. However, it has an inefficiency problem in that it generates an excessive number of nondominated solutions in which almost all are not used for the DM's selection. This paper proposes a new posterior method called “IP-MRSO” to overcome the limitation of the existing posterior method. The proposed IP-MRSO is illustrated through a well-known MRSO case problem.",
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IP-MRSO : An iterative posterior preference articulation method to multiple response surface optimization. / Lee, Dong-Hee; Jeong, In Jun.

In: Quality and Reliability Engineering International, Vol. 33, No. 8, 01.12.2017, p. 1813-1826.

Research output: Contribution to journalArticle

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