Results 31 to 40 of about 156,809 (179)

A Simple Distortion-Free Method to Handle Variable Length Sequences for Recurrent Neural Networks in Text Dependent Speaker Verification

open access: yesApplied Sciences, 2020
Recurrent neural networks (RNNs) can model the time-dependency of time-series data. It has also been widely used in text-dependent speaker verification to extract speaker-and-phrase-discriminant embeddings. As with other neural networks, RNNs are trained
Sung-Hyun Yoon, Ha-Jin Yu
doaj   +1 more source

Efficient anonymous authentication scheme for automatic dependent surveillance‐broadcast system with batch verification

open access: yesIET Communications, 2021
Automatic Dependent Surveillance‐Broadcast (ADS‐B) system provides significant improvements in air traffic control system such as optimal routing in non‐radar environments with a new level of safety and efficiency.
Jegadeesan Subramani   +3 more
doaj   +1 more source

OPML: A One-Pass Closed-Form Solution for Online Metric Learning [PDF]

open access: yes, 2016
To achieve a low computational cost when performing online metric learning for large-scale data, we present a one-pass closed-form solution namely OPML in this paper.
Gao, Yang   +5 more
core   +3 more sources

Attacking and Repairing Batch Verification Schemes [PDF]

open access: yes, 2000
Batch verification can provide large computational savings when several signatures, or other constructs, are verified together. Several batch verification algorithms have been published in recent years, in particular for both DSA-type and RSA signatures. We describe new attacks on several of these published schemes.
Colin Boyd, Chris Pavlovski
openaire   +1 more source

Efficient Pairing-Free Certificateless Authentication Scheme With Batch Verification for Vehicular Ad-Hoc Networks

open access: yesIEEE Access, 2018
The continuous progress of the wireless communication technology provides an intelligent and efficient transportation system through vehicular ad-hoc networks (VANETS) to mitigate traffic jams and road fatalities, which improves safety of passengers and ...
N.B. Gayathri   +3 more
doaj   +1 more source

Security of interactive DSA batch verification

open access: yesElectronics Letters, 1994
The authors show that the interactive DSA (digital signature algorithm) batch transaction protocol proposed by Naccache et al. (see Pre-Proceedings Eurocrypt'94, p. 85-94, 1994) is not secure.
LEE, PJ, LIM, CH
openaire   +2 more sources

Orthogonal Latin square theory based group and batch verification for digital signatures

open access: yesTongxin xuebao, 2022
In order to solve the problem of fast security verification of massive and time-intensive messages on a central node in situational awareness networks, orthogonal Latin square theory based scheme was considered.Considering efficiency promotion of ...
Hong WANG   +3 more
doaj   +2 more sources

Accelerating EdDSA Signature Verification with Faster Scalar Size Halving

open access: yesTransactions on Cryptographic Hardware and Embedded Systems
This paper establishes that the extended Euclidean algorithm (EEA) implemented in a division-free manner is faster than the Lagrange algorithm with a similar level of optimization when it comes to halving the size of scalars found in the equations of ...
Muhammad ElSheikh   +3 more
doaj   +1 more source

MDBV: Monitoring Data Batch Verification for Survivability of Internet of Vehicles

open access: yesIEEE Access, 2018
Along with the development of vehicular sensors and wireless communication technology, Internet of Vehicles (IoV) is emerging that can improve traffic efficiency and provide a comfortable driving environment.
Jingwei Liu   +5 more
doaj   +1 more source

Closed-Loop Statistical Verification of Stochastic Nonlinear Systems Subject to Parametric Uncertainties

open access: yes, 2017
This paper proposes a statistical verification framework using Gaussian processes (GPs) for simulation-based verification of stochastic nonlinear systems with parametric uncertainties.
ang   +12 more
core   +1 more source

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