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JACIII Vol.12 No.6 pp. 529-536
doi: 10.20965/jaciii.2008.p0529
(2008)

Paper:

A Study on the Location Analysis Using Spatial Analysis and Ordered Weighted Averaging Operator Weighting Functions

Se-Woong Oh*, Gyei-Kark Park**, Jong-Min Park*, and Sang-Hyun Suh*

*Dept. of Marine Safety, MOERI/KORDI, Daejeon, Korea

**Dept. of Marine information system, Mokpo National Maritime Univ., Mokpo, Korea

Received:
June 3, 2008
Accepted:
August 10, 2008
Published:
November 20, 2008
Keywords:
spatial analysis, ordered weighted averaging (OWA), fuzzy AHP, Ulsan port, anchorage
Abstract

In this thesis, we proposed the method combining spatial analysis, selection method of weighting values, aggregating decision strategy. To select a sites proposed for ship anchorage, we analyzed spatial data. Fuzzy AHP was used as selection method of weighting values to incorporate the fuzzy set theory and the basic nature of subjectivity due to ambiguity to achieve a flexible decision approach suitable for uncertain and fuzzy environments. To obtain the score that corresponds to the best alternative or the ranking of the alternatives, we need to use a total order for the fuzzy numbers involved in the problem. In this paper, we consider a definition of such a total order: the degree of Orness (1, 3/4, 2/3, 1/2, 1/3, 1/4, 0) reflected with the ordered weighted averaging (OWA) operators. A numerical example was given to illustrate the approach.

Cite this article as:
Se-Woong Oh, Gyei-Kark Park, Jong-Min Park, and Sang-Hyun Suh, “A Study on the Location Analysis Using Spatial Analysis and Ordered Weighted Averaging Operator Weighting Functions,” J. Adv. Comput. Intell. Intell. Inform., Vol.12, No.6, pp. 529-536, 2008.
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Last updated on May. 12, 2021