Results 321 to 330 of about 10,577,149 (386)

Approximations of fuzzy numbers by step type fuzzy numbers

Fuzzy Sets and Systems, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wang, Guixiang, Li, Jing
openaire   +1 more source

Symmetric fuzzy numbers and additive equivalence of fuzzy numbers

Soft Computing, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Qiu, Dong, Zhang, Weiquan
openaire   +2 more sources

Bayesian Water Quality Evaluation Model Based on Generalized Triangular Fuzzy Number and its Application

Environmental Processes, 2022
Miaoji Tang, Hui-Hua Zeng, Kang Wang
semanticscholar   +1 more source

An Advanced Optimization Technique for Smart Production Using α-Cut Based Quadrilateral Fuzzy Number

International Journal of Fuzzy Systems, 2021
Rakesh Kumar, Rajesh Kumar Chandrawat, B. Sarkar, V. Joshi, Arunava Majumder   +4 more
semanticscholar   +1 more source

Possibilistic mean of generalized non-linear intuitionistic fuzzy number to solve a price and quality dependent demand multi-item inventory model

Computational and Applied Mathematics, 2021
S. K. Giri, Totan Garai, Harish Garg, S. Islam   +3 more
semanticscholar   +1 more source

RANKING-INTUITIONISTIC FUZZY NUMBERS

International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems, 2004
Intuitionistic fuzzy sets are a generalization of ordinary fuzzy sets which are characterized by a membership function and a non-membership function. In this paper we consider the problem of ranking a set of intuitionistic fuzzy numbers. We adopt a statistical viewpoint and interpret each intuitionistic fuzzy number as an ensemble of ordinary fuzzy ...
openaire   +1 more source

Ranking Fuzzy Numbers Based on the Mean and Fuzzy Degree of Fuzzy Number

Applied Mechanics and Materials, 2012
In this paper, a novel approach to ranking fuzzy numbers based on the mean and the fuzzy degree of fuzzy number is proposed. In the approach, a new ranking index that is comprehensive consideration of the mean and the fuzzy degree of fuzzy number is constructed, and then the properties of the ranking index are given.
Gui Xiang Wang, Guang Tao Zhou
openaire   +1 more source

Calculus for linearly correlated fuzzy number-valued functions

Fuzzy Sets Syst., 2021
Yonghong Shen
semanticscholar   +1 more source

Transitive fuzzy orderings of fuzzy numbers

Fuzzy Sets and Systems, 1989
In this well-organized paper a generalization of the Baas-Kwakernaak index [\textit{S. M. Baas} and \textit{H. Kwakernaak}, Automatica 13, 47-58 (1977; Zbl 0363.90010)] is presented by replacing the min operation in their definition by a t-norm. Essential properties of the thus defined induced fuzzy ordering are established.
openaire   +2 more sources

Fuzzy Number-Based Hierarchical Fuzzy System

2004
Hierarchical fuzzy systems allow for reducing number of rules and for prioritization of rules. To retain fuzziness, intermediate signals should be fuzzy. Transferring fuzzy signal is computationally demanding. Special form of hierarchical fuzzy system is proposed to reduce computational burden.
Adam E. Gaweda, Rafał Scherer
openaire   +1 more source