Aggregation Based on Situation Assessment


The Transactions of the Korea Information Processing Society (1994 ~ 2000), Vol. 5, No. 10, pp. 2584-2590, Oct. 1998
10.3745/KIPSTE.1998.5.10.2584,   PDF Download:

Abstract

In the existing fuzzy aggregation method, the operators such as t-norm, t-conorm, mean operator, Yager's operator and %u03B3-operator are used to aggregate the values of membership functions. However, these methods have problems in that they do not reflect the decision situation properly in the decision process. In order to solve these problems we suggest a situation assessment model(SAM) to reflect the decision situation in the decision process. In the fuzzy decision environment, we propose a new aggregation method to reflect the decision situation using the result of SAM. We call it the aggregation based on situation assessment(ASA) method. It makes the stepwise aggregation with direction according to the decision situation. Moreover, we compare ASA method with the existing aggregation methods.


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Cite this article
[IEEE Style]
C. D. Young, "Aggregation Based on Situation Assessment," The Transactions of the Korea Information Processing Society (1994 ~ 2000), vol. 5, no. 10, pp. 2584-2590, 1998. DOI: 10.3745/KIPSTE.1998.5.10.2584.

[ACM Style]
Choi Dae Young. 1998. Aggregation Based on Situation Assessment. The Transactions of the Korea Information Processing Society (1994 ~ 2000), 5, 10, (1998), 2584-2590. DOI: 10.3745/KIPSTE.1998.5.10.2584.