Results 91 to 100 of about 5,901 (210)

Selection of defuzzification method to obtain crisp value for representing uncertain data in a modified sweep algorithm

Journal of Computer Science and Technology, 2003
We present a study of using fuzzy-based parameters for solving public bus routing problem where demand is uncertain. The fuzzy-based parameters are designed to provide data required by the route selection procedure.
Gunadi W. Nurcahyo, Siti Mariyam Shamsuddin, Rose Alinda Alias, Mohd Noor Md Sap   +3 more
doaj  

Defuzzification of spatial fuzzy sets by feature distance minimization

, 2011
We present a novel defuzzification method, i.e., a mapping from the set of fuzzy sets to the set of crisp sets, and we suggest its application to image processing.
Nataša Sladoje, Sladoje, Natasa, Lindblad, Joakim,, Joakim Lindblad, Sveriges lantbruksuniversitet., Nyström, Ingela,, Ingela Nyström   +6 more
core   +1 more source

Nie-Tan Method and its Improved Version: A Counterexample

Método Nie-Tan y su Versión Mejorada: Un contraejemplo

Ingeniería, 2016
Context: The bottleneck on interval type-2 fuzzy logic systems is the output processing when using Centroid Type-Reduction + Defuzzification (CTR+D method). Nie and Tan proposed an approximation to CTR+D (NT method). Recently, Mendel and Liu improved the
Omar Salazar, Juan Diego Rojas, Humberto Serrano   +2 more
doaj  

Simplest Fuzzy PI Controllers under Various Defuzzification Methods

, 2005
This paper deals with the simplest fuzzy PI controllers under various defuzzification methods. The various simplest fuzzy PI controllers consist of two triangular input fuzzy sets and three triangular output fuzzy sets on the universe of discourse of ...
Ambalal V. Patel
core  

Fuzzy extent analysis: comparison of defuzzification methods [PDF]

, 2016
This paper conducts a comparison analysis of some of the most common defuzzification techniques which helps rank fuzzy weights calculated from fuzzy comparison matrices through Fuzzy Analytic Hierarchy Process.
Ahmed, Faran, Kılıç, Kemal
core   +2 more sources

Fuzzy Linear Programming for Economic Planning and Optimization: A Quantitative Approach

Cybernetics and Information Technologies
Fuzzy Linear Programming (FLP) has the potential to be used in optimizing economic planning and making decisions under uncertainty. FLP incorporates fuzzy logic into linear programming to represent and manage economic parameters that are uncertain, e.g.,
Mohammad Anber Abraheem Shlash, Nijalingappa Yogeesh, Mohammad Suleiman Ibrahim Shelash, Natarajan Raja, Lingaraju Lingaraju, Vasudevan Asokan, Alshurideh Muhammad Turki   +6 more
doaj   +1 more source

A Study on the Evolutionary Adaptive Defuzzification Methods in Fuzzy Modeling *

, 2008
. Evolutionary Adaptive Defuzzification Methods are a kind of defuzzification methods based on using a parametrical defuzzification expression tuned with evolutionary algorithms.
Francisco Alfredo Márquez, Antonio Peregrín, Francisco Herrera, Oscar Cordón   +3 more
core  

Searching for meaning on defuzzification

Defuzzification is an essential problem in fuzzy systems that it is always solved in a heuristic way. The aim of this work is to give a semantic interpretation to this process with the help of indistinguishability operatorsPeer ...
Recasens Ferrés, Jorge, Jacas Moral, Juan, Boixader Ibáñez, Dionís   +2 more
core  

EFFECT OF DEFUZZIFICATION METHODS IN SOLVING FUZZY MATRIX GAMES

Journal of New Theory, 2015
– This paper deals with two-person matrix games whose elements of pay-off matrix are fuzzy numbers. Then the corresponding matrix game has been converted into crisp game using different defuzzification techniques.
Laxminarayan Sahoo
doaj  

Adaptive Sliding-Mode Controller with Grey Wolf Optimization and Interval Type-2 Fuzzy Logic System for Rehabilitation Lower-Limb Exoskeletons. [PDF]

Biomimetics (Basel)
Zheng L, Soleimani Amiri M, Ramli R, Mohamed NH.   +3 more
europepmc   +1 more source