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	Defuzzificazione del Centroide Gaussiano	TOPSIS	VIKOR
Campo	Processo decisionale	Processo decisionale	Processo decisionale
Famiglia	MCDM	MCDM	MCDM
Anno di origine	1965	1981	1998
Ideatore	Zadeh, L.A.	Hwang, C. L., Yoon, K.	Opricovic, S.
Tipo	Defuzzification operator — Gaussian membership function	Distance-based (compromise)	Compromise / aggregation-function based
Fonte seminale	Zadeh, L.A. (1965). Fuzzy sets. Information and Control	Hwang, C. L., Yoon, K. (1981). Multiple Attribute Decision Making: Methods and Applications — A State-of-the-Art Survey. Lecture Notes in Economics and Mathematical Systems, Vol. 186, Springer-Verlag	Opricovic, S. (1998). Multicriteria Optimization of Civil Engineering Systems. PhD Dissertation, Faculty of Civil Engineering, University of Belgrade
Alias	—	—	—
Correlati	5	8	8
Sintesi	DEFUZZ-CENTROID-GAUSSIAN (Gaussian Centroid Defuzzification — Crisp representative of Gaussian fuzzy number) is a defuzzification multi-criteria decision-making (MCDM) method introduced by Zadeh, L.A. in 1965. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.	TOPSIS (Technique for Order of Preference by Similarity to Ideal Solution) is a ranking multi-criteria decision-making (MCDM) method introduced by Hwang, C. L., Yoon, K. in 1981. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.	VIKOR (VlseKriterijumska Optimizacija I Kompromisno Resenje (Multicriteria Optimisation and Compromise Solution)) is a ranking multi-criteria decision-making (MCDM) method introduced by Opricovic, S. in 1998. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.