Results 21 to 30 of about 25,079 (311)

On generalizations of fuzzy metric spaces [PDF]

open access: yes, 2023
summary:The aim of the paper is to present three-variable generalizations of fuzzy metric spaces in sense of George and Veeramani from functional and topological points of view, respectively.
Shi, Yi, Yao, Wei
core   +1 more source

Using probabilistic fuzzy models for the prediction of functional failures of microwave LSI with radiation exposure [PDF]

open access: yesITM Web of Conferences, 2019
The article presents an analysis of microwave LSI behavior under radiation exposure at the functional-logical level of description. The analysis is based on fuzzy digital automaton and topological probabilistic models of workability assessment.
Barbashov Vyacheslav   +2 more
doaj   +1 more source

Fuzzy Keyword Searchable Encryption Scheme Based on Blockchain

open access: yesInformation, 2022
Searchable encryption is a keyword-based ciphertext retrieval scheme, which can selectively retrieve encrypted documents on encrypted cloud data. Most existing searchable encryption schemes focus only on exact keyword searches and cannot return data of ...
Yongbo Jiang, Juncheng Lu, Tao Feng
doaj   +1 more source

Fuzzy Clusterwise Functional Extended Redundancy Analysis

open access: yesBehaviormetrika, 2015
Functional data refer to data that are assumed to be generated from an underlying smooth function varying over a continuum such as time or space. Functional linear models (FLMs) and functional extended redundancy analysis (FERA) are major regression analysis methods for investigating directional associations between predictor and dependent variables ...
Tan, Tianyu   +2 more
openaire   +1 more source

A comparison between fuzzy AHP and fuzzy TOPSIS methods to software requirements selection

open access: yesAlexandria Engineering Journal, 2022
The fuzzy set theory as one of the key agents of artificial intelligence has been used to deal with vagueness and imprecision during the decision-making process.
Mohd. Nazim   +2 more
doaj   +1 more source

Consistency Properties for Fuzzy Choice Functions: An Analysis with the Łukasiewicz T-Norm [PDF]

open access: yesAxioms, 2018
We focus on the relationships among some consistency axioms in the framework of fuzzy choice functions. In order to help disclose the role of the t-norm in existing analyses, we start to study the situation that arises when we replace the standard t-norm with other t-norms. Our results allow us to conclude that unless we impose further structure on the
Susana Díaz   +2 more
openaire   +4 more sources

Fuzzy stochastic damage mechanics (FSDM) based on fuzzy auto-adaptive control theory

open access: yesWater Science and Engineering, 2012
In order to fully interpret and describe damage mechanics, the origin and development of fuzzy stochastic damage mechanics were introduced based on the analysis of the harmony of damage, probability, and fuzzy membership in the interval of [0,1].
Ya-jun Wang   +3 more
doaj   +1 more source

Modeling Belt-Servomechanism by Chebyshev Functional Recurrent Neuro-Fuzzy Network

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2008
A novel Chebyshev functional recurrent neuro-fuzzy (CFRNF) network is developed from a combination of the Takagi-Sugeno-Kang (TSK) fuzzy model and the Chebyshev recurrent neural network (CRNN).
Yuan-Ruey HUANG   +3 more
doaj   +1 more source

A study of longitudinal mobile health data through fuzzy clustering methods for functional data: The case of allergic rhinoconjunctivitis in childhood.

open access: yesPLoS ONE, 2020
The use of mobile communication devices in health care is spreading worldwide. A huge amount of health data collected by these devices (mobile health data) is nowadays available.
Paolo Giordani   +5 more
doaj   +1 more source

Fuzzy regression with radial basis function network

open access: yes, 2011
Radial basis function network is used in fuzzy regression analysis without predefined functional relationship between the input and the output. The proposed approach is a fuzzification of the connection weights between the hidden and the output layers ...
鄭啟斌; Lee, E. S.
core   +1 more source

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