Results 21 to 30 of about 489,851 (292)

Existence and Stability of Difference Equation in Imprecise Environment

open access: yesNonlinear Engineering, 2018
In this paper, first order linear homogeneous difference equation is evaluated in fuzzy environment. Difference equations become more notable when it is studied in conjunction with fuzzy theory. Hence, here amelioration of these equations is demonstrated
Mondal Sankar Prasad   +3 more
doaj   +1 more source

Controlled Fuzzy Parallel Rewriting [PDF]

open access: yes, 1996
We study a Lindenmayer-like parallel rewriting system to model the growth of filaments (arrays of cells) in which developmental errors may occur. In essence this model is the fuzzy analogue of the derivation-controlled iteration grammar.
Asveld, Peter R.J.
core   +4 more sources

Z-MABAC Method for the Selection of Third-Party Logistics Suppliers in Fuzzy Environment

open access: yesIEEE Access, 2020
As third-party logistics providers occupy an increasingly important position in the operation strategies of various enterprises, choosing a partner that suits them and can bring benefits to them has become an important decision-making issue for each ...
Jianping Fan, Runan Guan, Meiqin Wu
doaj   +1 more source

On characterizing solution for multi-objective fractional two-stage solid transportation problem under fuzzy environment

open access: yesJournal of Intelligent Systems, 2021
This article attempts to study cost minimizing multi-objective fractional solid transportation problem with fuzzy cost coefficients c˜ijkr{\tilde{c}}_{ijk}^{r}, fuzzy supply quantities a˜i{\tilde{a}}_{i}, fuzzy demands b˜j{\tilde{b}}_{j}, and/or fuzzy ...
Khalifa Hamiden Abd El-Wahed   +2 more
doaj   +1 more source

Evaluation of Financial and Credit Institutions Branches over a Period of Time with Dependent Criteria [PDF]

open access: yesمدیریت نوآوری و راهبردهای عملیاتی, 2020
Purpose: In this research, an algorithm for evaluating and ranking the branches of a financial and credit institution is presented that can assess the performance in a period and manage the jump or stagnation of cross-sectional performance of branches ...
Rouhollah Kiani Ghaleh no
doaj   +1 more source

Shannon entropy-based approach for calculating values of WABL parameters

open access: yesJournal of Taibah University for Science, 2020
In the application phase of the fuzzy theory, it is an obvious advantage to have a valuable defuzzification. The defuzzification method that we deal with in this work is a flexible, adaptable and multi-purpose method.
Ali Mert
doaj   +1 more source

Fuzzy Chance-constrained Programming Based Security Information Optimization for Low Probability of Identification Enhancement in Radar Network Systems [PDF]

open access: yes, 2015
In this paper, the problem of low probability of identification (LPID) improvement for radar network systems is investigated. Firstly, the security information is derived to evaluate the LPID performance for radar network.
Chen, J.   +3 more
core   +2 more sources

Fuzzy Domination Graphs in Decision Support Tasks

open access: yesMathematics, 2023
In decision support tasks, one often has to deal with uncertainty due to fuzzy judgments of the decision maker or the expert. This paper proposes methods that allow you to rank the alternatives based on fuzzy evaluations.
Vladimir Sudakov, Alexander Zhukov
doaj   +1 more source

Learning fuzzy inference systems using an adaptive membership function scheme [PDF]

open access: yes, 1996
An adaptive membership function scheme for general additive fuzzy systems is proposed in this paper. The proposed scheme can adapt a proper membership function for any nonlinear input-output mapping, based upon a minimum number of rules and an initial ...
Lotfi, A, Tsoi, AC
core   +1 more source

On Multidimensional Linear Modelling Including Real Uncertainty

open access: yesAdvances in Electrical and Electronic Engineering, 2014
The theoretical background for abstract formalization of vague phenomenon of complex systems is fuzzy set theory. In the paper are defined vague data as specialized fuzzy sets - fuzzy numbers and there is described a fuzzy linear regression model as a ...
Jana Nowakova, Miroslav Pokorny
doaj   +1 more source

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