Title :
An extension of the Promethee II method based on generalized fuzzy numbers
Author :
Li, Weixiang ; Li, Bangyi
Author_Institution :
Coll. of Econ. & Manage., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China
Abstract :
This paper proposes a novel measure among generalized fuzzy numbers and is used to express linguistic variables based on the measure of interval number. Simultaneously, it also presents an extension Promethee II method and achieves the ranking order of alternatives on the basis of considering the defuzzified values, the heights and the spreads of generalized fuzzy numbers.
Keywords :
decision making; fuzzy set theory; operations research; Promethee II method; defuzzified values; generalized fuzzy numbers; interval number; linguistic variables; Decision making; Delta modulation; Fuzzy set theory; Fuzzy systems; Industrial economics; Intelligent systems; Project management; Uncertainty; Utility theory;
Conference_Titel :
Grey Systems and Intelligent Services, 2009. GSIS 2009. IEEE International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-4914-9
Electronic_ISBN :
978-1-4244-4916-3
DOI :
10.1109/GSIS.2009.5408044
