b'Helen Meng'

Channel-wise Gated Res2Net: Towards Robust Detection of Synthetic Speech Attacks

Existing approaches for anti-spoofing in automatic speaker verification ...
07/19/2021 ∙ by Xu Li, et al. ∙ 0 ∙ share

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VAENAR-TTS: Variational Auto-Encoder based Non-AutoRegressive Text-to-Speech Synthesis

This paper describes a variational auto-encoder based non-autoregressive...
07/07/2021 ∙ by Hui Lu, et al. ∙ 0 ∙ share

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VQMIVC: Vector Quantization and Mutual Information-Based Unsupervised Speech Representation Disentanglement for One-shot Voice Conversion

One-shot voice conversion (VC), which performs conversion across arbitra...
06/18/2021 ∙ by Disong Wang, et al. ∙ 0 ∙ share

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Unsupervised Domain Adaptation for Dysarthric Speech Detection via Domain Adversarial Training and Mutual Information Minimization

Dysarthric speech detection (DSD) systems aim to detect characteristics ...
06/18/2021 ∙ by Disong Wang, et al. ∙ 0 ∙ share

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Spoken Style Learning with Multi-modal Hierarchical Context Encoding for Conversational Text-to-Speech Synthesis

For conversational text-to-speech (TTS) systems, it is vital that the sy...
06/11/2021 ∙ by Jingbei Li, et al. ∙ 0 ∙ share

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Improving the Adversarial Robustness for Speaker Verification by Self-Supervised Learning

Previous works have shown that automatic speaker verification (ASV) is s...
06/01/2021 ∙ by Haibin Wu, et al. ∙ 0 ∙ share

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DiffSVC: A Diffusion Probabilistic Model for Singing Voice Conversion

Singing voice conversion (SVC) is one promising technique which can enri...
05/28/2021 ∙ by Songxiang Liu, et al. ∙ 0 ∙ share

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Hierarchical Modeling for Out-of-Scope Domain and Intent Classification

User queries for a real-world dialog system may sometimes fall outside t...
04/30/2021 ∙ by Pengfei Liu, et al. ∙ 0 ∙ share

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Open Intent Discovery through Unsupervised Semantic Clustering and Dependency Parsing

Intent understanding plays an important role in dialog systems, and is t...
04/25/2021 ∙ by Pengfei Liu, et al. ∙ 0 ∙ share

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Dependency Parsing based Semantic Representation Learning with Graph Neural Network for Enhancing Expressiveness of Text-to-Speech

Semantic information of a sentence is crucial for improving the expressi...
04/14/2021 ∙ by Yixuan Zhou, et al. ∙ 0 ∙ share

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Adversarial defense for automatic speaker verification by cascaded self-supervised learning models

Automatic speaker verification (ASV) is one of the core technologies in ...
02/14/2021 ∙ by Haibin Wu, et al. ∙ 0 ∙ share

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Bayesian Transformer Language Models for Speech Recognition

State-of-the-art neural language models (LMs) represented by Transformer...
02/09/2021 ∙ by Boyang Xue, et al. ∙ 0 ∙ share

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Adversarially learning disentangled speech representations for robust multi-factor voice conversion

Factorizing speech as disentangled speech representations is vital to ac...
01/30/2021 ∙ by Jie Wang, et al. ∙ 0 ∙ share

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Creation and Evaluation of a Pre-tertiary Artificial Intelligence (AI) Curriculum

Contributions: The Chinese University of Hong Kong (CUHK)-Jockey Club AI...
01/19/2021 ∙ by Thomas K. F. Chiu, et al. ∙ 0 ∙ share

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Unstructured Knowledge Access in Task-oriented Dialog Modeling using Language Inference, Knowledge Retrieval and Knowledge-Integrative Response Generation

Dialog systems enriched with external knowledge can handle user queries ...
01/15/2021 ∙ by Mudit Chaudhary, et al. ∙ 0 ∙ share

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Unsupervised Cross-Lingual Speech Emotion Recognition Using DomainAdversarial Neural Network

By using deep learning approaches, Speech Emotion Recog-nition (SER) on ...
12/21/2020 ∙ by Xiong Cai, et al. ∙ 0 ∙ share

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Syntactic representation learning for neural network based TTS with syntactic parse tree traversal

Syntactic structure of a sentence text is correlated with the prosodic s...
12/13/2020 ∙ by Changhe Song, et al. ∙ 0 ∙ share

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Non-Autoregressive Transformer ASR with CTC-Enhanced Decoder Input

Non-autoregressive (NAR) transformer models have achieved significantly ...
10/28/2020 ∙ by Xingchen Song, et al. ∙ 0 ∙ share

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Replay and Synthetic Speech Detection with Res2net Architecture

Existing approaches for replay and synthetic speech detection still lack...
10/28/2020 ∙ by Xu Li, et al. ∙ 0 ∙ share

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Any-to-Many Voice Conversion with Location-Relative Sequence-to-Sequence Modeling

This paper proposes an any-to-many location-relative, sequence-to-sequen...
09/06/2020 ∙ by Songxiang Liu, et al. ∙ 0 ∙ share

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Neural Architecture Search for Speech Recognition

Deep neural networks (DNNs) based automatic speech recognition (ASR) sys...
07/17/2020 ∙ by Shoukang Hu, et al. ∙ 0 ∙ share

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Speaker Independent and Multilingual/Mixlingual Speech-Driven Talking Head Generation Using Phonetic Posteriorgrams

Generating 3D speech-driven talking head has received more and more atte...
06/20/2020 ∙ by Huirong Huang, et al. ∙ 0 ∙ share

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Investigating Robustness of Adversarial Samples Detection for Automatic Speaker Verification

Recently adversarial attacks on automatic speaker verification (ASV) sys...
06/11/2020 ∙ by Xu Li, et al. ∙ 0 ∙ share

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Bayesian x-vector: Bayesian Neural Network based x-vector System for Speaker Verification

Speaker verification systems usually suffer from the mismatch problem be...
04/08/2020 ∙ by Xu Li, et al. ∙ 0 ∙ share

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Defense against adversarial attacks on spoofing countermeasures of ASV

Various forefront countermeasure methods for automatic speaker verificat...
03/06/2020 ∙ by Haibin Wu, et al. ∙ 0 ∙ share

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Deep segmental phonetic posterior-grams based discovery of non-categories in L2 English speech

Second language (L2) speech is often labeled with the native, phone cate...
02/01/2020 ∙ by Xu Li, et al. ∙ 0 ∙ share

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Audio-visual Recognition of Overlapped speech for the LRS2 dataset

Automatic recognition of overlapped speech remains a highly challenging ...
01/06/2020 ∙ by Jianwei Yu, et al. ∙ 0 ∙ share

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Adversarial Attacks on GMM i-vector based Speaker Verification Systems

This work investigates the vulnerability of Gaussian Mix-ture Model (GMM...
11/08/2019 ∙ by Xu Li, et al. ∙ 0 ∙ share

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Speech-XLNet: Unsupervised Acoustic Model Pretraining For Self-Attention Networks

Self-attention network (SAN) can benefit significantly from the bi-direc...
10/23/2019 ∙ by Xingchen Song, et al. ∙ 0 ∙ share

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Adversarial Attacks on Spoofing Countermeasures of automatic speaker verification

High-performance spoofing countermeasure systems for automatic speaker v...
10/19/2019 ∙ by Songxiang Liu, et al. ∙ 0 ∙ share

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Semi-Supervised Graph Classification: A Hierarchical Graph Perspective

Node classification and graph classification are two graph learning prob...
04/10/2019 ∙ by Jia Li, et al. ∙ 0 ∙ share

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Study on Feature Subspace of Archetypal Emotions for Speech Emotion Recognition

Feature subspace selection is an important part in speech emotion recogn...
11/17/2016 ∙ by Xi Ma, et al. ∙ 0 ∙ share

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Helen Meng

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