Benchmarking initiatives support the meaningful comparison of competing solutions to
prominent problems in speech and language processing. Successive benchmarking …

Over the past few years, significant progress has been made in the field of presentation
attack detection (PAD) for automatic speaker recognition (ASV). This includes the …

With the increasing use of voice as a biometric, it has become imperative to develop
countermeasures to thwart malicious spoofing attacks on speaker recognition systems. Even …

Voice biometric systems are being used in various applications for secure user
authentication using automatic speaker verification technology. However, these systems are …

The results of spoofing detection systems proposed during ASVspoof Challenges 2015 and
2017 confirmed the perspective in detection of unforseen spoofing trials in microphone …

Margin-based losses, especially one-class classification loss, have improved the
generalization capabilities of countermeasure systems (CMs), but their reliability is not …

Предмет исследования. Исследована проблема детектирования атак на голосовые
биометрические системы (спуфинг-атак) в телефонном канале. На сегодняшний день …

Automatic identification of speakers from text-independent information is a task required in a
broad base of applications. Gaussian Mixture Models are a state-of-the-art solution to the …

Automatic speaker verification (ASV) is the process of verifying a claimed speaker identity
from a voice signal based on speaker-specific characteristics. However, it has been widely …

Abstract Subject of Research. The present paper is devoted to the attacks detection problem
on voice biometric systems (spoofing-attacks) in telephone channel. Nowadays, spoofing …