Results 21 to 30 of about 40,626 (268)

Super-Resolution Enhancement Method Based on Generative Adversarial Network for Integral Imaging Microscopy

open access: yesSensors, 2021
The integral imaging microscopy system provides a three-dimensional visualization of a microscopic object. However, it has a low-resolution problem due to the fundamental limitation of the F-number (the aperture stops) by using micro lens array (MLA) and
Md. Shahinur Alam   +5 more
doaj   +1 more source

Combining outlier analysis algorithms to identify new physics at the LHC

open access: yesJournal of High Energy Physics, 2021
The lack of evidence for new physics at the Large Hadron Collider so far has prompted the development of model-independent search techniques. In this study, we compare the anomaly scores of a variety of anomaly detection techniques: an isolation forest ...
Melissa van Beekveld   +9 more
doaj   +1 more source

Dual binary discriminator varieties

open access: yesThe Art of Discrete and Applied Mathematics, 2019
Summary: Left normal bands, strongly distributive skew lattices, implicative BCS-algebras, skew Boolean algebras, skew Boolean intersection algebras, and certain other non-commutative structures occur naturally as term reducts in the study of ternary discriminator algebras and the varieties that they generate, giving rise thereby to various classes of ...
Bignall, Robert J., Spinks, Matthew
openaire   +4 more sources

A Novel and Efficient CVAE-GAN-Based Approach With Informative Manifold for Semi-Supervised Anomaly Detection

open access: yesIEEE Access, 2019
Semi-supervised anomaly detection identifies abnormal (testing) observations which are different from normal (training) observations. In many practical situations, anomalies are poorly insufficient and not well defined, while the normal data are easily ...
Jiang Bian   +4 more
doaj   +1 more source

Characterization of discriminator varieties [PDF]

open access: yesProceedings of the American Mathematical Society, 2000
The discriminator function on a set \(A\) is the function \(t:A^3\to A\) defined by \(t(a,b,c)=a\) if \(a\neq b\), and \(t(a,b,c)=c\) if \(a=b\). A ternary term \(t(x,y,z)\) is called a discriminator term for algebra \({\mathcal A}\) if it represents the discriminator function on \(A\).
openaire   +2 more sources

Controllable Generative Adversarial Network

open access: yesIEEE Access, 2019
Recently introduced generative adversarial networks (GANs) have been shown numerous promising results to generate realistic samples. In the last couple of years, it has been studied to control features in synthetic samples generated by the GAN. Auxiliary
Minhyeok Lee, Junhee Seok
doaj   +1 more source

Decidable Discriminator Varieties from Unary Classes [PDF]

open access: yesTransactions of the American Mathematical Society, 1993
Let K \mathcal {K} be a class of (universal) algebras of fixed type. K t {\mathcal {K}^t} denotes the class obtained by augmenting each member of K \mathcal {K} by the ternary discriminator function (
openaire   +1 more source

Dually quasi-De Morgan Stone semi-Heyting algebras I. Regularity [PDF]

open access: yesCategories and General Algebraic Structures with Applications, 2014
This paper is the first of a two part series. In this paper, we first prove that the variety of dually quasi-De Morgan Stone semi-Heyting algebras of level 1 satisfies the strongly blended $lor$-De Morgan law introduced in cite{Sa12}.
Hanamantagouda P. Sankappanavar
doaj  

Dually quasi-De Morgan Stone semi-Heyting algebras II. Regularity [PDF]

open access: yesCategories and General Algebraic Structures with Applications, 2014
This paper is the second of a two part series. In this Part, we prove, using the description of simples obtained in Part I, that the variety $mathbf{RDQDStSH_1}$ of regular dually quasi-De Morgan Stone semi-Heyting algebras of level 1 is the join of the ...
Hanamantagouda P. Sankappanavar
doaj  

STA-GAN: A Spatio-Temporal Attention Generative Adversarial Network for Missing Value Imputation in Satellite Data

open access: yesRemote Sensing, 2022
Satellite data is of high importance for ocean environment monitoring and protection. However, due to the missing values in satellite data, caused by various force majeure factors such as cloud cover, bad weather and sensor failure, the quality of ...
Shuyu Wang   +4 more
doaj   +1 more source

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