Results 21 to 30 of about 12,678 (264)

An Algorithm for Finding Self-Orthogonal and Self-Dual Codes Over Gaussian and Eisenstein Integer Residue Rings Via Chinese Remainder Theorem

open access: yesIEEE Access, 2023
A code over Gaussian or Eisenstein integer residue ring is an additive group of vectors with entries in this integer residue ring which is closed under the action of constant multiplication by the Gaussian or Eisenstein integers. In this paper, we define
Hajime Matsui
doaj   +1 more source

On Indistinguishability Operators, Fuzzy Metrics and Modular Metrics

open access: yesAxioms, 2017
The notion of indistinguishability operator was introduced by Trillas, E. in 1982, with the aim of fuzzifying the crisp notion of equivalence relation.
Juan-José Miñana, Oscar Valero
doaj   +1 more source

Big-Volume SliceGAN for Improving a Synthetic 3D Microstructure Image of Additive-Manufactured TYPE 316L Steel

open access: yesJournal of Imaging, 2023
A modified SliceGAN architecture was proposed to generate a high-quality synthetic three-dimensional (3D) microstructure image of TYPE 316L material manufactured through additive methods.
Keiya Sugiura   +9 more
doaj   +1 more source

IDENTIFICATION OF MATHEMATICAL MODEL OF TURBINE GENERATOR UNIT IN PRESENCE OF UNCERTAINTY

open access: yesТехнічна електродинаміка, 2021
An identification procedure of mathematical model of turbine generator unit in the presence of uncertainty is studied for using in the interconnected robust control automated system. The procedure is based on “worst-case” identification approach.
С.М. Балюта   +3 more
doaj   +1 more source

Generalized Sparse Additive Models

open access: yesJournal of machine learning research : JMLR, 2019
We present a unified framework for estimation and analysis of generalized additive models in high dimensions. The framework defines a large class of penalized regression estimators, encompassing many existing methods. An efficient computational algorithm for this class is presented that easily scales to thousands of observations and features.
Asad Haris, Noah Simon, Ali Shojaie
openaire   +5 more sources

Flows in Infinite-Dimensional Phase Space Equipped with a Finitely-Additive Invariant Measure

open access: yesMathematics, 2023
Finitely-additive measures invariant to the action of some groups on a separable infinitedimensional real Hilbert space are constructed. The invariantness of a measure is studied with respect to the group of shifts on a vector of Hilbert space, the ...
Vsevolod Zh. Sakbaev
doaj   +1 more source

On additive generators of overlap functions [PDF]

open access: yesFuzzy Sets and Systems, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Graçaliz Pereira Dimuro   +4 more
openaire   +3 more sources

A limited-area spatio-temporal stochastic pattern generator for simulation of uncertainties in ensemble applications

open access: yesMeteorologische Zeitschrift, 2017
A generator of spatio-temporal pseudo-random Gaussian fields that satisfy the “proportionality of scales” property (Tsyroulnikov, 2001) is presented.
Michael Tsyrulnikov, Dmitry Gayfulin
doaj   +1 more source

Application of dielectric barrier discharge for improving food shelf life and reducing spoilage

open access: yesScientific Reports, 2021
Dielectric Barrier Discharge (DBD) based ozone therapy is an attractive non-thermal, additive-free and environment-friendly alternative to traditional food processing technologies. Its practical application is dependent on economical ozone generation and
Subrata Roy   +3 more
doaj   +1 more source

Three dimensional architected thermoelectric devices with high toughness and power conversion efficiency

open access: yesNature Communications, 2023
For decades, the widespread application of thermoelectric generators has been plagued by two major limitations: heat stagnation in its legs, which limits power conversion efficiency, and inherent brittleness of its constituents, which accelerates ...
Vaithinathan Karthikeyan   +7 more
doaj   +1 more source

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