A survey on voice assistant security: Attacks and countermeasures
Voice assistants (VA) have become prevalent on a wide range of personal devices such as
smartphones and smart speakers. As companies build voice assistants with extra …
smartphones and smart speakers. As companies build voice assistants with extra …
Adversarial attack and defense strategies of speaker recognition systems: A survey
Speaker recognition is a task that identifies the speaker from multiple audios. Recently,
advances in deep learning have considerably boosted the development of speech signal …
advances in deep learning have considerably boosted the development of speech signal …
The attacker's perspective on automatic speaker verification: An overview
Security of automatic speaker verification (ASV) systems is compromised by various
spoofing attacks. While many types of non-proactive attacks (and their defenses) have been …
spoofing attacks. While many types of non-proactive attacks (and their defenses) have been …
{QFA2SR}:{Query-Free} Adversarial Transfer Attacks to Speaker Recognition Systems
Current adversarial attacks against speaker recognition systems (SRSs) require either white-
box access or heavy black-box queries to the target SRS, thus still falling behind practical …
box access or heavy black-box queries to the target SRS, thus still falling behind practical …
Demographic bias in low-resolution deep face recognition in the wild
Face biometrics play a primary role in smart cities, from consumer-to organizational-level
applications. This class of technologies has been recently shown to emphasize performance …
applications. This class of technologies has been recently shown to emphasize performance …
Improving the adversarial robustness for speaker verification by self-supervised learning
Previous works have shown that automatic speaker verification (ASV) is seriously vulnerable
to malicious spoofing attacks, such as replay, synthetic speech, and recently emerged …
to malicious spoofing attacks, such as replay, synthetic speech, and recently emerged …
Voting for the right answer: Adversarial defense for speaker verification
Automatic speaker verification (ASV) is a well developed technology for biometric
identification, and has been ubiquitous implemented in security-critic applications, such as …
identification, and has been ubiquitous implemented in security-critic applications, such as …
A study of bias mitigation strategies for speaker recognition
Speaker recognition is increasingly used in several everyday applications including smart
speakers, customer care centers and other speech-driven analytics. It is crucial to accurately …
speakers, customer care centers and other speech-driven analytics. It is crucial to accurately …
Adversarial sample detection for speaker verification by neural vocoders
Automatic speaker verification (ASV), one of the most important technology for biometric
identification, has been widely adopted in security-critical applications. However, ASV is …
identification, has been widely adopted in security-critical applications. However, ASV is …
Fair performance-based user recommendation in eCoaching systems
Offering timely support to users in eCoaching systems is a key factor to keep them engaged.
However, coaches usually follow a lot of users, so it is hard for them to prioritize those with …
However, coaches usually follow a lot of users, so it is hard for them to prioritize those with …