4 papers
CSI2Dig: Recovering Digit Content from Smartphone Loudspeakers Using Channel State Information
Yangyang Gu, Xianglong Li, Haolin Wu +4
Eavesdropping on sounds emitted by mobile device loudspeakers can capture sensitive digital information, such as SMS verification codes, credit card numbers, and withdrawal passwor…
Exploiting Vulnerabilities in Speech Translation Systems through Targeted Adversarial Attacks
Chang Liu, Haolin Wu, Xi Yang +7
As speech translation (ST) systems become increasingly prevalent, understanding their vulnerabilities is crucial for ensuring robust and reliable communication. However, limited wo…
A numerical algorithm with linear complexity for Multi-marginal Optimal Transport with Cost
Chunhui Chen, Jing Chen, Baojia Luo +2
Numerically solving multi-marginal optimal transport (MMOT) problems is computationally prohibitive, even for moderate-scale instances involving marginals with support size…
CLAD: Robust Audio Deepfake Detection Against Manipulation Attacks with Contrastive Learning
Haolin Wu, Jing Chen, Ruiying Du +5
The increasing prevalence of audio deepfakes poses significant security threats, necessitating robust detection methods. While existing detection systems exhibit promise, their rob…