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09/21/2023
t-EER: Parameter-Free Tandem Evaluation of Countermeasures and Biometric Comparators
Presentation attack (spoofing) detection (PAD) typically operates alongs...
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05/30/2023
Towards single integrated spoofing-aware speaker verification embeddings
This study aims to develop a single integrated spoofing-aware speaker ve...
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03/02/2023
Speaker-Aware Anti-Spoofing
We address speaker-aware anti-spoofing, where prior knowledge of the tar...
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02/23/2023
Incorporating Uncertainty from Speaker Embedding Estimation to Speaker Verification
Speech utterances recorded under differing conditions exhibit varying de...
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02/19/2023
Probabilistic Back-ends for Online Speaker Recognition and Clustering
This paper focuses on multi-enrollment speaker recognition which natural...
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10/28/2022
Speaker recognition with two-step multi-modal deep cleansing
Neural network-based speaker recognition has achieved significant improv...
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10/27/2022
Self-Supervised Training of Speaker Encoder with Multi-Modal Diverse Positive Pairs
We study a novel neural architecture and its training strategies of spea...
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10/05/2022
ASVspoof 2021: Towards Spoofed and Deepfake Speech Detection in the Wild
Benchmarking initiatives support the meaningful comparison of competing ...
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04/21/2022
Baseline Systems for the First Spoofing-Aware Speaker Verification Challenge: Score and Embedding Fusion
Deep learning has brought impressive progress in the study of both autom...
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04/08/2022
Scoring of Large-Margin Embeddings for Speaker Verification: Cosine or PLDA?
The emergence of large-margin softmax cross-entropy losses in training d...
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02/12/2022
Improving Contextual Coherence in Variational Personalized and Empathetic Dialogue Agents
In recent years, latent variable models, such as the Conditional Variati...
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02/08/2022
Summary On The ICASSP 2022 Multi-Channel Multi-Party Meeting Transcription Grand Challenge
The ICASSP 2022 Multi-channel Multi-party Meeting Transcription Grand Ch...
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02/03/2022
MFA: TDNN with Multi-scale Frequency-channel Attention for Text-independent Speaker Verification with Short Utterances
The time delay neural network (TDNN) represents one of the state-of-the-...
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11/22/2021
DLVGen: A Dual Latent Variable Approach to Personalized Dialogue Generation
The generation of personalized dialogue is vital to natural and human-li...
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10/03/2021
PL-EESR: Perceptual Loss Based END-TO-END Robust Speaker Representation Extraction
Speech enhancement aims to improve the perceptual quality of the speech ...
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09/01/2021
ASVspoof 2021: accelerating progress in spoofed and deepfake speech detection
ASVspoof 2021 is the forth edition in the series of bi-annual challenges...
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09/01/2021
ASVspoof 2021: Automatic Speaker Verification Spoofing and Countermeasures Challenge Evaluation Plan
The automatic speaker verification spoofing and countermeasures (ASVspoo...
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09/01/2021
Benchmarking and challenges in security and privacy for voice biometrics
For many decades, research in speech technologies has focused upon impro...
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08/27/2021
Task-aware Warping Factors in Mask-based Speech Enhancement
This paper proposes the use of two task-aware warping factors in mask-ba...
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08/12/2021
Xi-Vector Embedding for Speaker Recognition
We present a Bayesian formulation for deep speaker embedding, wherein th...
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08/07/2021
Generating Personalized Dialogue via Multi-Task Meta-Learning
Conventional approaches to personalized dialogue generation typically re...
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07/14/2021
Serialized Multi-Layer Multi-Head Attention for Neural Speaker Embedding
This paper proposes a serialized multi-layer multi-head attention for ne...
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06/17/2021
Multi-Level Transfer Learning from Near-Field to Far-Field Speaker Verification
In far-field speaker verification, the performance of speaker embeddings...
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06/11/2021
Visualizing Classifier Adjacency Relations: A Case Study in Speaker Verification and Voice Anti-Spoofing
Whether it be for results summarization, or the analysis of classifier f...
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02/11/2021
ASVspoof 2019: spoofing countermeasures for the detection of synthesized, converted and replayed speech
The ASVspoof initiative was conceived to spearhead research in anti-spoo...
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08/20/2020
Using Multi-Resolution Feature Maps with Convolutional Neural Networks for Anti-Spoofing in ASV
This paper presents a simple but effective method that uses multi-resolu...
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08/20/2020
A Generalized Framework for Domain Adaptation of PLDA in Speaker Recognition
This paper proposes a generalized framework for domain adaptation of Pro...
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08/08/2020
Extrapolating false alarm rates in automatic speaker verification
Automatic speaker verification (ASV) vendors and corpus providers would ...
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07/12/2020
Tandem Assessment of Spoofing Countermeasures and Automatic Speaker Verification: Fundamentals
Recent years have seen growing efforts to develop spoofing countermeasur...
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04/03/2020
Neural i-vectors
Deep speaker embeddings have been demonstrated to outperform their gener...
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12/13/2019
Short-duration Speaker Verification (SdSV) Challenge 2020: the Challenge Evaluation Plan
This document describes task1 of the Short-Duration Speaker Verification...
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12/02/2019
Speaker detection in the wild: Lessons learned from JSALT 2019
This paper presents the problems and solutions addressed at the JSALT wo...
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11/05/2019
The ASVspoof 2019 database
Automatic speaker verification (ASV) is one of the most natural and conv...
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11/04/2019
Voice Biometrics Security: Extrapolating False Alarm Rate via Hierarchical Bayesian Modeling of Speaker Verification Scores
How secure automatic speaker verification (ASV) technology is? More conc...
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06/20/2019
Unleashing the Unused Potential of I-Vectors Enabled by GPU Acceleration
Speaker embeddings are continuous-value vector representations that allo...
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04/16/2019
I4U Submission to NIST SRE 2018: Leveraging from a Decade of Shared Experiences
The I4U consortium was established to facilitate a joint entry to NIST s...
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04/09/2019
ASVspoof 2019: Future Horizons in Spoofed and Fake Audio Detection
ASVspoof, now in its third edition, is a series of community-led challen...
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01/04/2019
Introduction to Voice Presentation Attack Detection and Recent Advances
Over the past few years significant progress has been made in the field ...
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12/26/2018
The CORAL+ Algorithm for Unsupervised Domain Adaptation of PLDA
State-of-the-art speaker recognition systems comprise an x-vector (or i-...
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09/25/2018
Attention Mechanism in Speaker Recognition: What Does It Learn in Deep Speaker Embedding?
This paper presents an experimental study on deep speaker embedding with...
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04/25/2018
t-DCF: a Detection Cost Function for the Tandem Assessment of Spoofing Countermeasures and Automatic Speaker Verification
The ASVspoof challenge series was born to spearhead research in anti-spo...
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02/05/2016