Results 101 to 110 of about 13,719 (171)

Toward Improving Synthetic Audio Spoofing Detection Robustness via Meta-Learning and Disentangled Training With Adversarial Examples

open access: yesIEEE Access
Advances in automatic speaker verification (ASV) promote research into the formulation of spoofing detection systems for real-world applications. The performance of ASV systems can be degraded severely by multiple types of spoofing attacks, namely ...
Zhenyu Wang, John H. L. Hansen
doaj   +1 more source

Spatio-Temporal Characterization of Synchrophasor Data Against Spoofing Attacks in Smart Grids

open access: yes, 2019
"Source ID Mix" has emerged as a new type of highly deceiving attack which can alter the source information of synchrophasor data measured by multiple phasor measurement units, thereby paralyzing many wide-area measurement systems applications.
Liu, Yilu   +8 more
core   +1 more source

A Satellite Navigation Spoofing Interference Detection Method Based on LSTM

open access: yes智能科学与技术学报
Facing the problem of satellite navigation spoofing interference detection, this paper proposes a feature parameter selection and data processing method applicable to the detection of spoofing interference by Long Short-term Memory (LSTM) neural network.
ZHAO Shen   +4 more
doaj   +2 more sources

A new speaker verification spoofing countermeasure based on local binary patterns

open access: yes, 2013
International audienceThis paper presents a new countermeasure for the protection of automatic speaker verification systems from spoofed, converted voice signals.
Alegre, Federico   +3 more
core  

GPS anti-spoofing

open access: yes, 2020
In 1983, United States 40th President, Ronald Reagan, has made usage of Global Positioning System (GPS) available for civilian uses for free. Since then, we have been heavily reliant on GPS technology to help us determine precise and accurate location ...
Tan, Jin Wei
core  

Face Recognition Systems Under Spoofing Attacks

open access: yes
In this chapter, we give an overview of spoofing attacks and spoofing countermeasures for face recognition systems , with a focus on visual spectrum systems (VIS) in 2D and 3D, as well as near-infrared (NIR) and multispectral systems .
Chingovska, Ivana   +3 more
core   +1 more source

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