Results 21 to 30 of about 214,358 (295)

Approximating a similarity matrix by a latent class model: A reappraisal of additive fuzzy clustering [PDF]

open access: yes, 2009
Let Q be a given n×n square symmetric matrix of nonnegative elements between 0 and 1, similarities. Fuzzy clustering results in fuzzy assignment of individuals to K clusters.
Bink, M.C.A.M.   +3 more
core   +2 more sources

Fault diagnosis of mine hoist based on fuzzy fault tree and Bayesian network

open access: yesGong-kuang zidonghua, 2020
In order to solve problems of low efficiency and poor accuracy of existing mine hoist fault diagnosis methods, a fault diagnosis method of mine hoist based on fuzzy fault tree and Bayesian network was proposed.
ZHANG Mei   +3 more
doaj   +1 more source

Life settlements pricing based on fuzzy interest rates ‎arisen ‎‎from‎ ‎life ‎insurance‎ ‎premiums [PDF]

open access: yesMathematics and Modeling in Finance, 2023
‎In this article, fuzzy random variables are used to model interest rate uncertainty used in the calculation of whole life insurance premiums, and calculate the effect of this uncertainty on the price of life settlements.
Mahboubeh Aalaei, Khadijeh Ebrahimnezhad
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

On the Relation of Probability, Fuzziness, Rough and Evidence Theory [PDF]

open access: yes, 2015
Since the appearance of the first paper on fuzzy sets proposed by Zadeh in 1965, the relationship between probability and fuzziness in the representation of uncertainty has been discussed among many people.
Intan, Rolly
core   +1 more source

An independence property for general information [PDF]

open access: yes, 2016
The aim of this paper was a generalization of independence propery proposed by Kampè de Fèriet and Forte in Information Theory withou probability, called "general infromation".
Divari, Maria, Vivona, Doretta
core   +1 more source

On Fuzzy Probability Theory

open access: yesInternational Journal of Theoretical Physics, 2002
The existence of a joint observable of a finite family of observables (with values in a space of fuzzy sets) was proved by \textit{S. Gudder} [Demonstr. Math. 31, 235--254 (1998; Zbl 0952.60002); Found. Phys. 30, 1663--1678 (2000)]. The authors generalize this result to infinite families of observables.
Habil, Eissa D., Nasr, Taghreed Z
openaire   +3 more sources

Fuzzy approach to multimedia faulty module replacement [PDF]

open access: yes, 1999
For non-real time multimedia systems, we present a fuzzy approach to replacing the faulty module. After analyzing the nature of the random and pseudo-random test sequences applied to a module under test, we obtain the aliasing fault coverage between the ...
Ding, Jin   +2 more
core   +1 more source

Application of Fuzzy Immune Algorithm and Soft Computing in the Design of 2-DOF PID Controller

open access: yesDiscrete Dynamics in Nature and Society, 2022
To solve the difficulty in selecting the crossover probability and mutation probability in genetic algorithms, a fuzzy immune algorithm based on adaptive estimation of crossover probability and mutation probability in a fuzzy reasoning system is proposed,
Ning Ding   +5 more
doaj   +1 more source

Adaptive probability scheme for behaviour monitoring of the elderly using a specialised ambient device [PDF]

open access: yes, 2012
A Hidden Markov Model (HMM) modified to work in combination with a Fuzzy System is utilised to determine the current behavioural state of the user from information obtained with specialised hardware.
Jiang, Ping, Winkley, Jonathan
core   +1 more source

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