Results 21 to 30 of about 394,890 (286)

Searching for non-gaussianity: Statistical tests [PDF]

open access: yes, 1999
Non-gaussianity represents the statistical signature of physical processes such as turbulence. It can also be used as a powerful tool to discriminate between competing cosmological scenarios.
Aghanim, N., Forni, O.
core   +2 more sources

Revealing Reliable Signatures by Learning Top-Rank Pairs

open access: yes, 2022
Signature verification, as a crucial practical documentation analysis task, has been continuously studied by researchers in machine learning and pattern recognition fields. In specific scenarios like confirming financial documents and legal instruments, ensuring the absolute reliability of signatures is of top priority.
Xiaotong Ji   +3 more
openaire   +2 more sources

Computing subsignatures of systems with exchangeable component lifetimes [PDF]

open access: yes, 2014
The subsignatures of a system with continuous and exchangeable component lifetimes form a class of indexes ranging from the Samaniego signature to the Barlow-Proschan importance index.
Marichal, Jean-Luc
core   +2 more sources

A multivariate brain signature for reward

open access: yesNeuroImage, 2023
The processing of reinforcers and punishers is crucial to adapt to an ever changing environment and its dysregulation is prevalent in mental health and substance use disorders. While many human brain measures related to reward have been based on activity
Sebastian P.H. Speer   +7 more
doaj   +1 more source

Signcryption schemes with threshold unsigncryption, and applications [PDF]

open access: yes, 2014
The final publication is available at link.springer.comThe goal of a signcryption scheme is to achieve the same functionalities as encryption and signature together, but in a more efficient way than encrypting and signing separately. To increase security
Herranz Sotoca, Javier   +2 more
core   +2 more sources

An Iteratively Decodable Tensor Product Code with Application to Data Storage [PDF]

open access: yes, 2010
The error pattern correcting code (EPCC) can be constructed to provide a syndrome decoding table targeting the dominant error events of an inter-symbol interference channel at the output of the Viterbi detector.
Alhussien, Hakim, Moon, Jaekyun
core   +1 more source

A Robust Iris Identification System Based on Wavelet Packet Decomposition and Local Comparisons of the Extracted Signatures

open access: yesEURASIP Journal on Advances in Signal Processing, 2010
This paper presents a complete iris identification system including three main stages: iris segmentation, signature extraction, and signature comparison.
Rossant Florence   +3 more
doaj   +2 more sources

Path Tracing Method to Evaluate the Signature Reliability Function of a Complex System

open access: yesJournal of Aerospace Technology and Management, 2022
This paper aims to compute the efficiency of a complex communication system (double-bridge). In this model, which applies the Path Tracing Method for evaluating the reliability function of the complex communication system, the process of analyzing the ...
Emad Kareem Mutar
doaj  

On the Consecutive k1 and k2-out-of-n Reliability Systems

open access: yesMathematics, 2020
In this paper we carry out a reliability study of the consecutive-k1 and k2-out-of-n systems with independent and identically distributed components ordered in a line.
Ioannis S. Triantafyllou
doaj   +1 more source

Must e-Signatures be reliable? [PDF]

open access: yesDigital Evidence and Electronic Signature Law Review, 2014
John D. Gregory revisits and criticizes the statutory requirement that the validity of an electronic signature depends on its being as reliable as appropriate in the circumstances, because such a requirement unfairly discriminates against electronic signatures, and argues that the law should not impose a variable standard of prudence.
openaire   +1 more source

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