Results 1 to 10 of about 16,400 (142)

Optimizing load scheduling and data distribution in heterogeneous cloud environments using fuzzy-logic based two-level framework. [PDF]

open access: yesPLoS ONE
Cloud environment handles heterogeneous services, data, and users collaborating on different technologies and resource scheduling strategies. Despite its heterogeneity, the optimality in load scheduling and data distribution is paused due to unattended ...
Bei Cheng, Dongmei Li, Xiaojun Zhu
doaj   +2 more sources

Fuzzy logic expert system for evaluating the activity of university teachers

open access: yesInternational Journal of Assessment Tools in Education, 2021
Assessing the performance of academics at different levels is increasingly difficult to achieve using traditional methods based mainly on numerical scores in evaluating teaching and research activity.
V. Florin Popescu, M. Sorin Pistol
doaj   +1 more source

On fuzzification and optimization problems of clustering indices

open access: yesInternational Journal of Mathematics for Industry, 2023
Results of clustering are qualitatively evaluated by quantities called clustering indices. While many clustering indices are proposed, in B. Desgraupes [Clustering Indices (2016)], Desgraupes reviewed 27 indices, most of which are applicable only to ...
Devi Rahmah Sope, Fujio Mitsuhiko
doaj   +1 more source

Fuzzy Inference System (FIS) Model for the Seismic Parameters of Code-Based Earthquake Response Spectra

open access: yesBuildings, 2023
The response spectra defined in seismic design codes include crisp classifications of seismic parameters, which directly affect the spectra’s shape and greatly alter seismic design loads.
Atakan Mangir
doaj   +1 more source

Development of mobile robot control algorithm based on the fuzzification of the local terrain map

open access: yesAdaptivni Sistemi Avtomatičnogo Upravlinnâ, 2021
Based on a review and analysis of the literature for controlling a small light mobile robot based on fuzzy logic, an algorithm was developed based on the fuzzification of the local area and on determining the danger of traffic. The obtained algorithm can
В. Баламут   +2 more
doaj   +1 more source

Forecasting of Service Parts Based on Fuzzy Reliability of the Product [PDF]

open access: yesJournal of Engineering Research - Egypt, 2023
This paper presents a forecasting model depends on the reliability of product and the failure of its parts to forecast the required quantity of spare parts.
Maha El-Sakka   +3 more
doaj   +1 more source

Complex Uncertainty of Surface Data Modeling via the Type-2 Fuzzy B-Spline Model

open access: yesMathematics, 2021
This paper discusses the construction of a type-2 fuzzy B-spline model to model complex uncertainty of surface data. To construct this model, the type-2 fuzzy set theory, which includes type-2 fuzzy number concepts and type-2 fuzzy relation, is used to ...
Rozaimi Zakaria   +3 more
doaj   +1 more source

A Review of Fuzzy Logic Method Development in Hydraulic and Pneumatic Systems

open access: yesEnergies, 2023
Fuzzy logic has been developed since the 1960s. Research related to fuzzy logic application in hydraulics and pneumatics is mainly aimed at energy demand reduction and improvement in operational characteristics.
Grzegorz Filo
doaj   +1 more source

Improved Effort and Cost Estimation Model Using Artificial Neural Networks and Taguchi Method with Different Activation Functions

open access: yesEntropy, 2021
Software estimation involves meeting a huge number of different requirements, such as resource allocation, cost estimation, effort estimation, time estimation, and the changing demands of software product customers.
Nevena Rankovic   +3 more
doaj   +1 more source

Application of the Fuzzy Approach for Evaluating and Selecting Relevant Objects, Features, and Their Ranges

open access: yesEntropy, 2023
Relevant attribute selection in machine learning is a key aspect aimed at simplifying the problem, reducing its dimensionality, and consequently accelerating computation.
Wiesław Paja
doaj   +1 more source

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