Subband adaptive filtering using a multiple-constraint optimization criterion. - Kong-Aik Lee; Woon-Seng Gan; Y. Wen (EUSIPCO, 2004)

Improving convergence of the NLMS algorithm using constrained subband updates. - Kong-Aik Lee; Woon-Seng Gan (IEEE Signal Process. Lett., 2004)

Adaptive filtering using constrained subband updates. - Woon S. Gan; Kong-Aik Lee (ISCAS (3), 2005)

The IIR Submission to CSLP 2006 Speaker Recognition Evaluation. - Kong-Aik Lee; Hanwu Sun; Rong Tong; Bin Ma 001; Minghui Dong; Changhuai You; Donglai Zhu; Chin-Wei Eugene Koh; Lei Wang 020; Tomi Kinnunen; Chng Eng Siong; Haizhou Li 001 (ISCSLP (Selected Papers), 2006)

Fusion of Acoustic and Tokenization Features for Speaker Recognition. - Rong Tong; Bin Ma 001; Kong-Aik Lee; Changhuai You; Donglai Zhu; Tomi Kinnunen; Hanwu Sun; Minghui Dong; Chng Eng Siong; Haizhou Li 001 (ISCSLP (Selected Papers), 2006)

On the Subband Orthogonality of Cosine-Modulated Filter Banks. - Kong-Aik Lee; Woon-Seng Gan (IEEE Trans. Circuits Syst. II Express Briefs, 2006)

Inherent Decorrelating and Least Perturbation Properties of the Normalized Subband Adaptive Filter. - Kong Aik Lee; Woon S. Gan (IEEE Trans. Signal Process., 2006)

On Delayless Architecture for the Normalized Subband Adaptive Filter. - Kong-Aik Lee; Woon-Seng Gan (ICME, 2007)

A GMM-based probabilistic sequence kernel for speaker verification. - Kong-Aik Lee; Changhuai You; Haizhou Li 001; Tomi Kinnunen (INTERSPEECH, 2007)

Spoken Language recognition using support vector machines with generative front-end. - Kong-Aik Lee; Changhuai You; Haizhou Li 001 (ICASSP, 2008)

Characterizing speech utterances for speaker verification with sequence kernel SVM. - Kong-Aik Lee; Changhuai You; Haizhou Li 001; Tomi Kinnunen; Donglai Zhu (INTERSPEECH, 2008)

Self-Organized Clustering for Feature Mapping in Language Recognition. - Chang Huai You; Kong-Aik Lee; Bin Ma 001; Haizhou Li 001 (ISCSLP, 2008)

Dimension reduction of the modulation spectrogram for speaker verification. - Tomi Kinnunen; Kong-Aik Lee; Haizhou Li 001 (Odyssey, 2008)

NIST 2007 Language Recognition Evaluation: From the Perspective of IIR. - Haizhou Li 001; Bin Ma 001; Kong-Aik Lee; Khe Chai Sim; Hanwu Sun; Rong Tong; Donglai Zhu; Changhuai You (PACLIC, 2008)

The I4U system in NIST 2008 speaker recognition evaluation. - Haizhou Li 001; Bin Ma 001; Kong-Aik Lee; Hanwu Sun; Donglai Zhu; Khe Chai Sim; Changhuai You; Rong Tong; Ismo Kärkkäinen; Chien-Lin Huang; Vladimir Pervouchine; Wu Guo; et al. (ICASSP, 2009)

A GMM supervector Kernel with the Bhattacharyya distance for SVM based speaker recognition. - Chang Huai You; Kong-Aik Lee; Haizhou Li 001 (ICASSP, 2009)

Target-aware language models for spoken language recognition. - Rong Tong; Bin Ma 001; Haizhou Li 001; Engsiong Chng; Kong-Aik Lee (INTERSPEECH, 2009)

An SVM Kernel With GMM-Supervector Based on the Bhattacharyya Distance for Speaker Recognition. - Chang Huai You; Kong-Aik Lee; Haizhou Li 001 (IEEE Signal Process. Lett., 2009)

Discrete expected likelihood kernel for SVM-based speaker verification. - Kong-Aik Lee; Haizhou Li 001; Chang Huai You; Tomi Kinnunen; Khe Chai Sim (EUSIPCO, 2010)

A GMM-supervector approach to language recognition with adaptive relevance factor. - Chang Huai You; Haizhou Li 001; Kong-Aik Lee (EUSIPCO, 2010)

Adaptive score fusion using Weighted Logistic Linear Regression for spoken language recognition. - Khe Chai Sim; Kong-Aik Lee (ICASSP, 2010)

Approaching human listener accuracy with modern speaker verification. - Ville Hautamäki; Tomi Kinnunen; Mohaddeseh Nosratighods; Kong-Aik Lee; Bin Ma 001; Haizhou Li 001 (INTERSPEECH, 2010)

Incorporating MAP estimation and covariance transform for SVM based speaker recognition. - Cheung-Chi Leung; Donglai Zhu; Kong-Aik Lee; Bin Ma 001; Haizhou Li 001 (INTERSPEECH, 2010)

The estimation and kernel metric of spectral correlation for text-independent speaker verification. - Eryu Wang; Kong-Aik Lee; Bin Ma 001; Haizhou Li 001; Wu Guo; Li-Rong Dai 001 (INTERSPEECH, 2010)

A hybrid modeling strategy for GMM-SVM speaker recognition with adaptive relevance factor. - Chang Huai You; Haizhou Li 001; Kong-Aik Lee (INTERSPEECH, 2010)

MAP estimation of subspace transform for speaker recognition. - Donglai Zhu; Bin Ma 001; Kong-Aik Lee; Cheung-Chi Leung; Haizhou Li 001 (INTERSPEECH, 2010)

Factor analysis based spatial correlation modeling for speaker verification. - Eryu Wang; Wu Guo; Li-Rong Dai 001; Kong-Aik Lee; Bin Ma 001; Haizhou Li 001 (ISCSLP, 2010)

GMM-SVM Kernel With a Bhattacharyya-Based Distance for Speaker Recognition. - Chang Huai You; Kong-Aik Lee; Haizhou Li 001 (IEEE Trans. Speech Audio Process., 2010)

Classifier subset selection and fusion for speaker verification. - Filip Sedlak; Tomi Kinnunen; Ville Hautamäki; Kong-Aik Lee; Haizhou Li 001 (ICASSP, 2011)

Factored covariance modeling for text-independent speaker verification. - Eryu Wang; Kong-Aik Lee; Bin Ma 001; Haizhou Li 001; Wu Guo; Li-Rong Dai 001 (ICASSP, 2011)

Speech enhancement with masking properties in eigen-domain for colored noise. - Chang Huai You; Kong-Aik Lee; Cheung-Chi Leung (ICASSP, 2011)

Regularized Logistic Regression Fusion for Speaker Verification. - Ville Hautamäki; Kong-Aik Lee; Tomi Kinnunen; Bin Ma 001; Haizhou Li 001 (INTERSPEECH, 2011)

Joint Application of Speech and Speaker Recognition for Automation and Security in Smart Home. - Kong-Aik Lee; Anthony Larcher; Helen Thai; Bin Ma 001; Haizhou Li 001 (INTERSPEECH, 2011)

Spoken Language Recognition in the Latent Topic Simplex. - Kong-Aik Lee; Chang Huai You; Ville Hautamäki; Anthony Larcher; Haizhou Li 001 (INTERSPEECH, 2011)

Study on the Relevance Factor of Maximum a Posteriori with GMM for Language Recognition. - Chang Huai You; Haizhou Li 001; Kong-Aik Lee (INTERSPEECH, 2011)

Using Discrete Probabilities With Bhattacharyya Measure for SVM-Based Speaker Verification. - Kong Aik Lee; Chang Huai You; Haizhou Li 001; Tomi Kinnunen; Khe Chai Sim (IEEE ACM Trans. Audio Speech Lang. Process., 2011)

Vulnerability of speaker verification systems against voice conversion spoofing attacks: The case of telephone speech. - Tomi Kinnunen; Zhizheng Wu 001; Kong-Aik Lee; Filip Sedlak; Engsiong Chng; Haizhou Li 001 (ICASSP, 2012)

I-vectors in the context of phonetically-constrained short utterances for speaker verification. - Anthony Larcher; Pierre-Michel Bousquet; Kong-Aik Lee; Driss Matrouf; Haizhou Li 001; Jean-François Bonastre (ICASSP, 2012)

PLDA Modeling in I-Vector and Supervector Space for Speaker Verification. - Ye Jiang; Kong-Aik Lee; Zhenmin Tang; Bin Ma 001; Anthony Larcher; Haizhou Li 001 (INTERSPEECH, 2012)

RSR2015: Database for Text-Dependent Speaker Verification using Multiple Pass-Phrases. - Anthony Larcher; Kong-Aik Lee; Bin Ma 001; Haizhou Li 001 (INTERSPEECH, 2012)

Effect of Relevance Factor of Maximum a posteriori Adaptation for GMM-SVM in Speaker and Language Recognition. - Changhuai You; Haizhou Li 001; Bin Ma 001; Kong-Aik Lee (INTERSPEECH, 2012)

Variational Bayes logistic regression as regularized fusion for NIST SRE 2010. - Ville Hautamäki; Kong-Aik Lee; Anthony Larcher; Tomi Kinnunen; Bin Ma 001; Haizhou Li 001 (Odyssey, 2012)

Bhattacharyya-based GMM-SVM system with adaptive relevance factor for pair language recognition. - Chang Huai You; Haizhou Li 001; Eliathamby Ambikairajah; Kong-Aik Lee; Bin Ma 001 (Odyssey, 2012)

Low-Variance Multitaper MFCC Features: A Case Study in Robust Speaker Verification. - Tomi Kinnunen; Rahim Saeidi; Filip Sedlak; Kong-Aik Lee; Johan Sandberg; Maria Hansson-Sandsten; Haizhou Li 001 (IEEE Trans. Speech Audio Process., 2012)

Phonetically-constrained PLDA modeling for text-dependent speaker verification with multiple short utterances. - Anthony Larcher; Kong-Aik Lee; Bin Ma 001; Haizhou Li 001 (ICASSP, 2013)

Anti-model KL-SVM-NAP system for NIST SRE 2012 evaluation. - Hanwu Sun; Kong-Aik Lee; Bin Ma 001 (ICASSP, 2013)

A study on GMM-SVM with adaptive relevance factor and its comparison with i-vector and JFA for speaker recognition. - Chang Huai You; Haizhou Li 001; Bin Ma 001; Kong-Aik Lee (ICASSP, 2013)

Automatic regularization of cross-entropy cost for speaker recognition fusion. - Ville Hautamäki; Kong-Aik Lee; David A. van Leeuwen; Rahim Saeidi; Anthony Larcher; Tomi Kinnunen; Taufiq Hasan; Seyed Omid Sadjadi; Gang Liu 001; Hynek Boril; John H. L. Hansen; Benoit G. B. Fauve (INTERSPEECH, 2013)

ALIZE 3.0 - open source toolkit for state-of-the-art speaker recognition. - Anthony Larcher; Jean-François Bonastre; Benoit G. B. Fauve; Kong-Aik Lee; Christophe Lévy; Haizhou Li 001; John S. D. Mason; Jean-Yves Parfait (INTERSPEECH, 2013)

Multi-session PLDA scoring of i-vector for partially open-set speaker detection. - Kong-Aik Lee; Anthony Larcher; Chang Huai You; Bin Ma 001; Haizhou Li 001 (INTERSPEECH, 2013)

Vulnerability evaluation of speaker verification under voice conversion spoofing: the effect of text constraints. - Zhizheng Wu 001; Anthony Larcher; Kong-Aik Lee; Engsiong Chng; Tomi Kinnunen; Haizhou Li 001 (INTERSPEECH, 2013)

I4u submission to NIST SRE 2012: a large-scale collaborative effort for noise-robust speaker verification. - Rahim Saeidi; Kong-Aik Lee; Tomi Kinnunen; Tawfik Hasan; Benoit G. B. Fauve; Pierre-Michel Bousquet; Elie Khoury 001; Pablo Luis Sordo Martinez; Jia Min Karen Kua; Changhuai You; Hanwu Sun; Anthony Larcher; et al. (INTERSPEECH, 2013)

Spoken Language Recognition: From Fundamentals to Practice. - Haizhou Li 001; Bin Ma 001; Kong-Aik Lee (Proc. IEEE, 2013)

Sparse Classifier Fusion for Speaker Verification. - Ville Hautamäki; Tomi Kinnunen; Filip Sedlak; Kong-Aik Lee; Bin Ma 001; Haizhou Li 001 (IEEE Trans. Speech Audio Process., 2013)

Minimum divergence estimation of speaker prior in multi-session PLDA scoring. - Liping Chen; Kong-Aik Lee; Bin Ma 001; Wu Guo; Haizhou Li 001; Li-Rong Dai 001 (ICASSP, 2014)

Modelling the alternative hypothesis for text-dependent speaker verification. - Anthony Larcher; Kong-Aik Lee; Bin Ma 001; Haizhou Li 001 (ICASSP, 2014)

Imposture classification for text-dependent speaker verification. - Anthony Larcher; Kong-Aik Lee; Bin Ma 001; Haizhou Li 001 (ICASSP, 2014)

Extended RSR2015 for text-dependent speaker verification over VHF channel. - Anthony Larcher; Kong-Aik Lee; Pablo Luis Sordo Martinez; Trung Hieu Nguyen 001; Bin Ma 001; Haizhou Li 001 (INTERSPEECH, 2014)

Local variability vector for text-independent speaker verification. - Liping Chen; Kong-Aik Lee; Bin Ma 001; Wu Guo; Haizhou Li 001; Li-Rong Dai 001 (ISCSLP, 2014)

Single-sided approach to discriminative PLDA training for text-independent speaker verification without using expanded i-vector. - Ikuya Hirano; Kong-Aik Lee; Zhaofeng Zhang; Longbiao Wang; Atsuhiko Kai (ISCSLP, 2014)

Local Variability Modeling for Text-Independent Speaker Verification. - Kong Aik Lee; Bin Ma 001; Haizhou Li 001; Liping Chen; Wu Guo; Li-Rong Dai 001 (Odyssey, 2014)

Text-Dependent Speaker Verification System in VHF Communication Channel. - Changhuai You; Kong Aik Lee; Bin Ma 001; Haizhou Li 001 (Odyssey, 2014)

A Comparison of Categorical Attribute Data Clustering Methods. - Ville Hautamäki; Antti Pöllänen; Tomi Kinnunen; Kong-Aik Lee; Haizhou Li 001; Pasi Fränti (S+SSPR, 2014)

Unifying Probabilistic Linear Discriminant Analysis Variants in Biometric Authentication. - Aleksandr Sizov; Kong-Aik Lee; Tomi Kinnunen (S+SSPR, 2014)

PLDA in the I-Supervector Space for Text-Independent Speaker Verification. - Ye Jiang; Kong-Aik Lee; Longbiao Wang (EURASIP J. Audio Speech Music. Process., 2014)

Text-dependent speaker verification: Classifiers, databases and RSR2015. - Anthony Larcher; Kong-Aik Lee; Bin Ma 001; Haizhou Li 001 (Speech Commun., 2014)

Channel adaptation of plda for text-independent speaker verification. - Liping Chen; Kong-Aik Lee; Bin Ma 001; Wu Guo; Haizhou Li 001; Li-Rong Dai 001 (ICASSP, 2015)

Normalization of total variability matrix for i-vector/PLDA speaker verification. - Wei Rao 002; Man-Wai Mak; Kong-Aik Lee (ICASSP, 2015)

Source-specific informative prior for i-vector extraction. - Sven Ewan Shepstone; Kong-Aik Lee; Haizhou Li 001; Zheng-Hua Tan; Søren Holdt Jensen (ICASSP, 2015)

A new study of GMM-SVM system for text-dependent speaker recognition. - Hanwu Sun; Kong-Aik Lee; Bin Ma 001 (ICASSP, 2015)

Phone-centric local variability vector for text-constrained speaker verification. - Liping Chen; Kong-Aik Lee; Bin Ma 001; Wu Guo; Haizhou Li 001; Li-Rong Dai 001 (INTERSPEECH, 2015)

The reddots data collection for speaker recognition. - Kong-Aik Lee; Anthony Larcher; Guangsen Wang; Patrick Kenny; Niko Brümmer; David A. van Leeuwen; Hagai Aronowitz; Marcel Kockmann; Carlos Vaquero; Bin Ma 001; Haizhou Li 001; Themos Stafylakis; et al. (INTERSPEECH, 2015)

The reddots platform for mobile crowd-sourcing of speech data. - Kong-Aik Lee; Guangsen Wang; Kam Pheng Ng; Hanwu Sun; Trung Hieu Nguyen 001; Ngoc Thuy Huong Thai; Bin Ma 001; Haizhou Li 001 (INTERSPEECH, 2015)

Sparse coding of total variability matrix. - Longting Xu; Kong-Aik Lee; Haizhou Li 001; Zhen Yang 001 (INTERSPEECH, 2015)

Relevance factor of maximum a posteriori adaptation for GMM-NAP-SVM in speaker and language recognition. - Chang Huai You; Haizhou Li 001; Kong-Aik Lee (Comput. Speech Lang., 2015)

Quasi-Factorial Prior for i-vector Extraction. - Liping Chen; Kong-Aik Lee; Li-Rong Dai 001; Haizhou Li 001 (IEEE Signal Process. Lett., 2015)

Content-aware local variability vector for speaker verification with short utterance. - Liping Chen; Kong-Aik Lee; Eng Siong Chng; Bin Ma 001; Haizhou Li 001; Li-Rong Dai 001 (ICASSP, 2016)

An extensible speaker identification sidekit in Python. - Anthony Larcher; Kong-Aik Lee; Sylvain Meignier (ICASSP, 2016)

The 2015 NIST Language Recognition Evaluation: The Shared View of I2R, Fantastic4 and SingaMS. - Kong-Aik Lee; Haizhou Li 001; Li Deng 001; Ville Hautamäki; Wei Rao 002; Xiong Xiao; Anthony Larcher; Hanwu Sun; Trung Hieu Nguyen 001; Guangsen Wang; Aleksandr Sizov; Jianshu Chen; et al. (INTERSPEECH, 2016)

Twin Model G-PLDA for Duration Mismatch Compensation in Text-Independent Speaker Verification. - Jianbo Ma; Vidhyasaharan Sethu; Eliathamby Ambikairajah; Kong-Aik Lee (INTERSPEECH, 2016)

Joint Speaker and Lexical Modeling for Short-Term Characterization of Speaker. - Guangsen Wang; Kong-Aik Lee; Trung Hieu Nguyen 001; Hanwu Sun; Bin Ma 001 (INTERSPEECH, 2016)

Neural networks based channel compensation for i-vector speaker verification. - Wei Rao 002; Xiong Xiao; Chenglin Xu; Haihua Xu 001; Kong-Aik Lee; Eng Siong Chng; Haizhou Li 001 (ISCSLP, 2016)

Discriminating Languages in a Probabilistic Latent Subspace. - Aleksandr Sizov; Kong-Aik Lee; Tomi Kinnunen (Odyssey, 2016)

I2R Submission to the 2015 NIST Language Recognition I-vector Challenge. - Hanwu Sun; Trung Hieu Nguyen 001; Guangsen Wang; Kong-Aik Lee; Bin Ma 001; Haizhou Li 001 (Odyssey, 2016)

Deep Language: a comprehensive deep learning approach to end-to-end language recognition. - Trung Ngo Trong; Ville Hautamäki; Kong-Aik Lee (Odyssey, 2016)

Rapid Computation of I-vector. - Longting Xu; Kong-Aik Lee; Haizhou Li 001; Zhen Yang 001 (Odyssey, 2016)

Fantastic 4 system for NIST 2015 Language Recognition Evaluation. - Kong-Aik Lee; Ville Hautamäki; Anthony Larcher; Wei Rao 002; Hanwu Sun; Trung Hieu Nguyen 001; Guangsen Wang; Aleksandr Sizov; Ivan Kukanov; Amir Hossein Poorjam; Trung Ngo Trong; Xiong Xiao; et al. (CoRR, 2016)

Total Variability Modeling Using Source-Specific Priors. - Sven Ewan Shepstone; Kong-Aik Lee; Haizhou Li 001; Zheng-Hua Tan; Søren Holdt Jensen (IEEE ACM Trans. Audio Speech Lang. Process., 2016)

Exploration of Local Variability in Text-Independent Speaker Verification. - Liping Chen; Kong-Aik Lee; Bin Ma 001; Wu Guo; Haizhou Li 001; Li-Rong Dai 001 (J. Signal Process. Syst., 2016)

I2R-NUS submission to oriental language recognition AP16-OL7 challenge. - Hanwu Sun; Kong-Aik Lee; Trung Hieu Nguyen 001; Bin Ma 001; Haizhou Li 001 (APSIPA, 2017)

Adaptation of PLDA for multi-source text-independent speaker verification. - Liping Chen; Kong-Aik Lee; Bin Ma 001; Long Ma; Haizhou Li 001; Li-Rong Dai 001 (ICASSP, 2017)

RedDots replayed: A new replay spoofing attack corpus for text-dependent speaker verification research. - Tomi Kinnunen; Md. Sahidullah; Mauro Falcone; Luca Costantini; Rosa González Hautamäki; Dennis Alexander Lehmann Thomsen; Achintya Kumar Sarkar; Zheng-Hua Tan; Héctor Delgado; Massimiliano Todisco; Nicholas W. D. Evans; Ville Hautamäki; et al. (ICASSP, 2017)

The ASVspoof 2017 Challenge: Assessing the Limits of Replay Spoofing Attack Detection. - Tomi Kinnunen; Md. Sahidullah; Héctor Delgado; Massimiliano Todisco; Nicholas W. D. Evans; Junichi Yamagishi; Kong-Aik Lee (INTERSPEECH, 2017)

The I4U Mega Fusion and Collaboration for NIST Speaker Recognition Evaluation 2016. - Kong-Aik Lee; Ville Hautamäki; Tomi Kinnunen; Anthony Larcher; Chunlei Zhang; Andreas Nautsch; Themos Stafylakis; Gang Liu 001; Mickaël Rouvier; Wei Rao 002; Federico Alegre; J. Ma; et al. (INTERSPEECH, 2017)

Gain Compensation for Fast i-Vector Extraction Over Short Duration. - Kong-Aik Lee; Haizhou Li 001 (INTERSPEECH, 2017)

Incorporating Local Acoustic Variability Information into Short Duration Speaker Verification. - Jianbo Ma; Vidhyasaharan Sethu; Eliathamby Ambikairajah; Kong-Aik Lee (INTERSPEECH, 2017)

Direct Optimization of the Detection Cost for I-Vector-Based Spoken Language Recognition. - Aleksandr Sizov; Kong-Aik Lee; Tomi Kinnunen (IEEE ACM Trans. Audio Speech Lang. Process., 2017)

Many-to-Many Voice Conversion based on Bottleneck Features with Variational Autoencoder for Non-parallel Training Data. - Yanping Li; Kong-Aik Lee; Yougen Yuan; Haizhou Li 001; Zhen Yang 001 (APSIPA, 2018)

Maximal Figure-of-Merit Embedding for Multi-Label Audio Classification. - Ivan Kukanov; Ville Hautamäki; Kong-Aik Lee (ICASSP, 2018)

Speaker-Phonetic Vector Estimation for Short Duration Speaker Verification. - Jianbo Ma; Vidhyasaharan Sethu; Eliathamby Ambikairajah; Kong-Aik Lee (ICASSP, 2018)

On the Importance of Analytic Phase of Speech Signals in Spoken Language Recognition. - Karthika Vijayan; Haizhou Li 001; Hanwu Sun; Kong-Aik Lee (ICASSP, 2018)

Integrated Presentation Attack Detection and Automatic Speaker Verification: Common Features and Gaussian Back-end Fusion. - Massimiliano Todisco; Héctor Delgado; Kong-Aik Lee; Md. Sahidullah; Nicholas W. D. Evans; Tomi Kinnunen; Junichi Yamagishi (INTERSPEECH, 2018)

Co-whitening of I-vectors for Short and Long Duration Speaker Verification. - Longting Xu; Kong-Aik Lee; Haizhou Li 001; Zhen Yang 001 (INTERSPEECH, 2018)

ASVspoof 2017 Version 2.0: meta-data analysis and baseline enhancements. - Héctor Delgado; Massimiliano Todisco; Md. Sahidullah; Nicholas W. D. Evans; Tomi Kinnunen; Kong-Aik Lee; Junichi Yamagishi (Odyssey, 2018)

t-DCF: a Detection Cost Function for the Tandem Assessment of Spoofing Countermeasures and Automatic Speaker Verification. - Tomi Kinnunen; Kong-Aik Lee; Héctor Delgado; Nicholas W. D. Evans; Massimiliano Todisco; Md. Sahidullah; Junichi Yamagishi; Douglas A. Reynolds (Odyssey, 2018)

Attention Mechanism in Speaker Recognition: What Does it Learn in Deep Speaker Embedding? - Qiongqiong Wang; Koji Okabe; Kong Aik Lee; Hitoshi Yamamoto; Takafumi Koshinaka (SLT, 2018)

Generalized Variability Model for Speaker Verification. - Jianbo Ma; Vidhyasaharan Sethu; Eliathamby Ambikairajah; Kong-Aik Lee (IEEE Signal Process. Lett., 2018)

Generalizing I-Vector Estimation for Rapid Speaker Recognition. - Longting Xu; Kong-Aik Lee; Haizhou Li 001; Zhen Yang 001 (IEEE ACM Trans. Audio Speech Lang. Process., 2018)

The CORAL+ Algorithm for Unsupervised Domain Adaptation of PLDA. - Kong Aik Lee; Qiongqiong Wang; Takafumi Koshinaka (ICASSP, 2019)

I4U Submission to NIST SRE 2018: Leveraging from a Decade of Shared Experiences. - Kong Aik Lee; Ville Hautamäki; Tomi H. Kinnunen; Hitoshi Yamamoto; Koji Okabe; Ville Vestman; Jing Huang 019; Guohong Ding; Hanwu Sun; Anthony Larcher; Rohan Kumar Das; Haizhou Li 001; et al. (INTERSPEECH, 2019)

The NEC-TT 2018 Speaker Verification System. - Kong Aik Lee; Hitoshi Yamamoto; Koji Okabe; Qiongqiong Wang; Ling Guo; Takafumi Koshinaka; Jiacen Zhang; Koichi Shinoda (INTERSPEECH, 2019)

ASVspoof 2019: Future Horizons in Spoofed and Fake Audio Detection. - Massimiliano Todisco; Xin Wang 037; Ville Vestman; Md. Sahidullah; Héctor Delgado; Andreas Nautsch; Junichi Yamagishi; Nicholas W. D. Evans; Tomi H. Kinnunen; Kong Aik Lee (INTERSPEECH, 2019)

Unleashing the Unused Potential of i-Vectors Enabled by GPU Acceleration. - Ville Vestman; Kong Aik Lee; Tomi H. Kinnunen; Takafumi Koshinaka (INTERSPEECH, 2019)

Speaker Augmentation and Bandwidth Extension for Deep Speaker Embedding. - Hitoshi Yamamoto; Kong Aik Lee; Koji Okabe; Takafumi Koshinaka (INTERSPEECH, 2019)

Introduction to Voice Presentation Attack Detection and Recent Advances. - Md. Sahidullah; Héctor Delgado; Massimiliano Todisco; Tomi Kinnunen; Nicholas W. D. Evans; Junichi Yamagishi; Kong-Aik Lee (CoRR, 2019)

I4U Submission to NIST SRE 2018: Leveraging from a Decade of Shared Experiences. - Kong Aik Lee; Ville Hautamäki; Tomi Kinnunen; Hitoshi Yamamoto; Koji Okabe; Ville Vestman; Jing Huang 019; Guohong Ding; Hanwu Sun; Anthony Larcher; Rohan Kumar Das; Haizhou Li 001; et al. (CoRR, 2019)

The ASVspoof 2019 database. - Xin Wang 037; Junichi Yamagishi; Massimiliano Todisco; Héctor Delgado; Andreas Nautsch; Nicholas W. D. Evans; Md. Sahidullah; Ville Vestman; Tomi Kinnunen; Kong Aik Lee; Lauri Juvela; Paavo Alku; et al. (CoRR, 2019)

Short-duration Speaker Verification (SdSV) Challenge 2020: the Challenge Evaluation Plan. - Hossein Zeinali; Kong Aik Lee; Jahangir Alam 001; Lukás Burget (CoRR, 2019)

Introduction to Voice Presentation Attack Detection and Recent Advances. - Md. Sahidullah; Héctor Delgado; Massimiliano Todisco; Tomi Kinnunen; Nicholas W. D. Evans; Junichi Yamagishi; Kong-Aik Lee (Handbook of Biometric Anti-Spoofing, 2nd Ed., 2019)

A Generalized Framework for Domain Adaptation of PLDA in Speaker Recognition. - Qiongqiong Wang; Koji Okabe; Kong Aik Lee; Takafumi Koshinaka (ICASSP, 2020)

Deep Discriminative Embedding with Ranked Weight for Speaker Verification. - Dao Zhou; Longbiao Wang; Kong Aik Lee; Meng Liu 017; Jianwu Dang 001 (ICONIP (5), 2020)

POCO: A Voice Spoofing and Liveness Detection Corpus Based on Pop Noise. - Kosuke Akimoto; Seng Pei Liew; Sakiko Mishima; Ryo Mizushima; Kong Aik Lee (INTERSPEECH, 2020)

NEC-TT Speaker Verification System for SRE'19 CTS Challenge. - Kong Aik Lee; Koji Okabe; Hitoshi Yamamoto; Qiongqiong Wang; Ling Guo; Takafumi Koshinaka; Jiacen Zhang; Keisuke Ishikawa; Koichi Shinoda (INTERSPEECH, 2020)

Extrapolating False Alarm Rates in Automatic Speaker Verification. - Alexey Sholokhov; Tomi Kinnunen; Ville Vestman; Kong Aik Lee (INTERSPEECH, 2020)

SdSV Challenge 2020: Large-Scale Evaluation of Short-Duration Speaker Verification. - Hossein Zeinali; Kong Aik Lee; Jahangir Alam 001; Lukás Burget (INTERSPEECH, 2020)

Adversarial Separation Network for Speaker Recognition. - Hanyi Zhang; Longbiao Wang; Yunchun Zhang; Meng Liu 017; Kong Aik Lee; Jianguo Wei (INTERSPEECH, 2020)

Dynamic Margin Softmax Loss for Speaker Verification. - Dao Zhou; Longbiao Wang; Kong Aik Lee; Yibo Wu; Meng Liu 017; Jianwu Dang 001; Jianguo Wei (INTERSPEECH, 2020)

On Early-stop Clustering for Speaker Diarization. - Liping Chen; Kong-Aik Lee; Lei He 005; Frank K. Soong (Odyssey, 2020)

Speaker Detection in the Wild: Lessons Learned from JSALT 2019. - Leibny Paola García-Perera; Jesús Villalba 001; Hervé Bredin; Jun Du 002; Diego Castán; Alejandrina Cristià; Latané Bullock; Ling Guo; Koji Okabe; Phani Sankar Nidadavolu; Saurabh Kataria 001; Sizhu Chen; et al. (Odyssey, 2020)

Neural i-vectors. - Ville Vestman; Kong Aik Lee; Tomi Kinnunen (Odyssey, 2020)

Using Multi-Resolution Feature Maps with Convolutional Neural Networks for Anti-Spoofing in ASV. - Qiongqiong Wang; Kong Aik Lee; Takafumi Koshinaka (Odyssey, 2020)

Two decades into Speaker Recognition Evaluation - are we there yet? - Kong Aik Lee; Seyed Omid Sadjadi; Haizhou Li 001; Douglas A. Reynolds (Comput. Speech Lang., 2020)

NEC-TT System for Mixed-Bandwidth and Multi-Domain Speaker Recognition. - Kong Aik Lee; Hitoshi Yamamoto; Koji Okabe; Qiongqiong Wang; Ling Guo; Takafumi Koshinaka; Jiacen Zhang; Koichi Shinoda (Comput. Speech Lang., 2020)

Voice biometrics security: Extrapolating false alarm rate via hierarchical Bayesian modeling of speaker verification scores. - Alexey Sholokhov; Tomi Kinnunen; Ville Vestman; Kong Aik Lee (Comput. Speech Lang., 2020)

ASVspoof 2019: A large-scale public database of synthesized, converted and replayed speech. - Xin Wang 037; Junichi Yamagishi; Massimiliano Todisco; Héctor Delgado; Andreas Nautsch; Nicholas W. D. Evans; Md. Sahidullah; Ville Vestman; Tomi Kinnunen; Kong Aik Lee; Lauri Juvela; Paavo Alku; et al. (Comput. Speech Lang., 2020)

Tandem Assessment of Spoofing Countermeasures and Automatic Speaker Verification: Fundamentals. - Tomi Kinnunen; Héctor Delgado; Nicholas W. D. Evans; Kong Aik Lee; Ville Vestman; Andreas Nautsch; Massimiliano Todisco; Xin Wang 037; Md. Sahidullah; Junichi Yamagishi; Douglas A. Reynolds (IEEE ACM Trans. Audio Speech Lang. Process., 2020)

Maximal Figure-of-Merit Framework to Detect Multi-Label Phonetic Features for Spoken Language Recognition. - Ivan Kukanov; Trung Ngo Trong; Ville Hautamäki; Sabato Marco Siniscalchi; Valerio Mario Salerno; Kong Aik Lee (IEEE ACM Trans. Audio Speech Lang. Process., 2020)

DeepLip: A Benchmark for Deep Learning-Based Audio-Visual Lip Biometrics. - Meng Liu 017; Longbiao Wang; Kong Aik Lee; Hanyi Zhang; Chang Zeng; Jianwu Dang 001 (ASRU, 2021)

PL-EESR: Perceptual Loss Based End-to-End Robust Speaker Representation Extraction. - Yi Ma; Kong Aik Lee; Ville Hautamäki; Haizhou Li 001 (ASRU, 2021)

Task-aware Warping Factors in Mask-based Speech Enhancement. - Qiongqiong Wang; Kong Aik Lee; Takafumi Koshinaka; Koji Okabe; Hitoshi Yamamoto (EUSIPCO, 2021)

COOPNet: Multi-Modal Cooperative Gender Prediction in Social Media User Profiling. - Lin Li 001; Kaixi Hu; Yunpei Zheng; Jianquan Liu; Kong Aik Lee (ICASSP, 2021)

Replay-Attack Detection Using Features With Adaptive Spectro-Temporal Resolution. - Meng Liu 017; Longbiao Wang; Kong Aik Lee; Xuanda Chen; Jianwu Dang 001 (ICASSP, 2021)

Meta-Learning for Cross-Channel Speaker Verification. - Hanyi Zhang; Longbiao Wang; Kong Aik Lee; Meng Liu 017; Jianwu Dang 001; Hui Chen (ICASSP, 2021)

Visualizing Classifier Adjacency Relations: A Case Study in Speaker Verification and Voice Anti-Spoofing. - Tomi Kinnunen; Andreas Nautsch; Md. Sahidullah; Nicholas W. D. Evans; Xin Wang 037; Massimiliano Todisco; Héctor Delgado; Junichi Yamagishi; Kong Aik Lee (Interspeech, 2021)

Joint Feature Enhancement and Speaker Recognition with Multi-Objective Task-Oriented Network. - Yibo Wu; Longbiao Wang; Kong Aik Lee; Meng Liu 017; Jianwu Dang 001 (Interspeech, 2021)

Multi-Level Transfer Learning from Near-Field to Far-Field Speaker Verification. - Li Zhang 084; Qing Wang 039; Kong Aik Lee; Lei Xie 001; Haizhou Li 001 (Interspeech, 2021)

Serialized Multi-Layer Multi-Head Attention for Neural Speaker Embedding. - Hongning Zhu; Kong Aik Lee; Haizhou Li 001 (Interspeech, 2021)

Exploring Deep Learning for Joint Audio-Visual Lip Biometrics. - Meng Liu 017; Longbiao Wang; Kong Aik Lee; Hanyi Zhang; Chang Zeng; Jianwu Dang 001 (CoRR, 2021)

Generating Personalized Dialogue via Multi-Task Meta-Learning. - Jing Yang Lee; Kong Aik Lee; Woon-Seng Gan (CoRR, 2021)

Benchmarking and challenges in security and privacy for voice biometrics. - Jean-François Bonastre; Héctor Delgado; Nicholas W. D. Evans; Tomi Kinnunen; Kong Aik Lee; Xuechen Liu; Andreas Nautsch; Paul-Gauthier Noé; Jose Patino 001; Md. Sahidullah; Brij Mohan Lal Srivastava; Massimiliano Todisco; et al. (CoRR, 2021)

ASVspoof 2021: Automatic Speaker Verification Spoofing and Countermeasures Challenge Evaluation Plan. - Héctor Delgado; Nicholas W. D. Evans; Tomi Kinnunen; Kong Aik Lee; Xuechen Liu; Andreas Nautsch; Jose Patino 001; Md. Sahidullah; Massimiliano Todisco; Xin Wang 037; Junichi Yamagishi (CoRR, 2021)

ASVspoof 2021: accelerating progress in spoofed and deepfake speech detection. - Junichi Yamagishi; Xin Wang 037; Massimiliano Todisco; Md. Sahidullah; Jose Patino 001; Andreas Nautsch; Xuechen Liu; Kong Aik Lee; Tomi Kinnunen; Nicholas W. D. Evans; Héctor Delgado (CoRR, 2021)

Replay attack detection using variable-frequency resolution phase and magnitude features. - Meng Liu 017; Longbiao Wang; Jianwu Dang 001; Kong Aik Lee; Seiichi Nakagawa (Comput. Speech Lang., 2021)

ASVtorch toolkit: Speaker verification with deep neural networks. - Kong Aik Lee; Ville Vestman; Tomi Kinnunen (SoftwareX, 2021)

Xi-Vector Embedding for Speaker Recognition. - Kong Aik Lee; Qiongqiong Wang; Takafumi Koshinaka (IEEE Signal Process. Lett., 2021)

ASVspoof 2019: Spoofing Countermeasures for the Detection of Synthesized, Converted and Replayed Speech. - Andreas Nautsch; Xin Wang 037; Nicholas W. D. Evans; Tomi H. Kinnunen; Ville Vestman; Massimiliano Todisco; Héctor Delgado; Md. Sahidullah; Junichi Yamagishi; Kong Aik Lee (IEEE Trans. Biom. Behav. Identity Sci., 2021)

A Randomized Link Transformer for Diverse Open-Domain Dialogue Generation. - Jing Yang Lee; Kong Aik Lee; Woon-Seng Gan (ConvAI@ACL, 2022)

DLVGen: A Dual Latent Variable Approach to Personalized Dialogue Generation. - Jing Yang Lee; Kong Aik Lee; Woon-Seng Gan (ICAART (2), 2022)

Improving Contextual Coherence in Variational Personalized and Empathetic Dialogue Agents. - Jing Yang Lee; Kong Aik Lee; Woon-Seng Gan (ICASSP, 2022)

MFA: TDNN with Multi-Scale Frequency-Channel Attention for Text-Independent Speaker Verification with Short Utterances. - Tianchi Liu 004; Rohan Kumar Das; Kong Aik Lee; Haizhou Li 001 (ICASSP, 2022)

Self-Supervised Speaker Recognition with Loss-Gated Learning. - Ruijie Tao; Kong Aik Lee; Rohan Kumar Das; Ville Hautamäki; Haizhou Li 001 (ICASSP, 2022)

Summary on the ICASSP 2022 Multi-Channel Multi-Party Meeting Transcription Grand Challenge. - Fan Yu 002; Shiliang Zhang; Pengcheng Guo; Yihui Fu; Zhihao Du; Siqi Zheng; Weilong Huang; Lei Xie 001; Zheng-Hua Tan; DeLiang Wang; Yanmin Qian; Kong Aik Lee; et al. (ICASSP, 2022)

Learning Domain-Invariant Transformation for Speaker Verification. - Hanyi Zhang; Longbiao Wang; Kong Aik Lee; Meng Liu 017; Jianwu Dang 001; Hui Chen (ICASSP, 2022)

Scoring of Large-Margin Embeddings for Speaker Verification: Cosine or PLDA? - Qiongqiong Wang; Kong Aik Lee; Tianchi Liu 004 (INTERSPEECH, 2022)

The Conversational Short-phrase Speaker Diarization (CSSD) Task: Dataset, Evaluation Metric and Baselines. - Gaofeng Cheng; Yifan Chen; Runyan Yang; Qingxuan Li; Zehui Yang; Lingxuan Ye; Pengyuan Zhang; Qingqing Zhang; Lei Xie 001; Yanmin Qian; Kong Aik Lee; Yonghong Yan 002 (ISCSLP, 2022)

Deep Spectro-temporal Artifacts for Detecting Synthesized Speech. - Xiaohui Liu; Meng Liu 017; Lin Zhang; Linjuan Zhang; Chang Zeng; Kai Li 018; Nan Li; Kong Aik Lee; Longbiao Wang; Jianwu Dang 001 (DDAM@MM, 2022)

Baseline Systems for the First Spoofing-Aware Speaker Verification Challenge: Score and Embedding Fusion. - Hye-jin Shim; Hemlata Tak; Xuechen Liu; Hee-Soo Heo; Jee-weon Jung; Joon Son Chung; Soo-Whan Chung; Ha-Jin Yu; Bong-Jin Lee; Massimiliano Todisco; Héctor Delgado; Kong Aik Lee; et al. (Odyssey, 2022)

Noise-Robust Semi-supervised Multi-modal Machine Translation. - Lin Li 001; Kaixi Hu; Turghun Tayir; Jianquan Liu; Kong Aik Lee (PRICAI (2), 2022)

I4U System Description for NIST SRE'20 CTS Challenge. - Kong Aik Lee; Tomi Kinnunen; Daniele Colibro; Claudio Vair; Andreas Nautsch; Hanwu Sun; Liang He 003; Tianyu Liang; Qiongqiong Wang; Mickael Rouvier; Pierre-Michel Bousquet; Rohan Kumar Das; et al. (CoRR, 2022)

Discriminative speaker embedding with serialized multi-layer multi-head attention. - Hongning Zhu; Kong Aik Lee; Haizhou Li 001 (Speech Commun., 2022)

Neural Acoustic-Phonetic Approach for Speaker Verification With Phonetic Attention Mask. - Tianchi Liu 004; Rohan Kumar Das; Kong Aik Lee; Haizhou Li 001 (IEEE Signal Process. Lett., 2022)

The Second Multi-Channel Multi-Party Meeting Transcription Challenge (M2MeT 2.0): A Benchmark for Speaker-Attributed ASR. - Yuhao Liang; Mohan Shi; Fan Yu 002; Yangze Li; Shiliang Zhang; Zhihao Du; Qian Chen 003; Lei Xie 001; Yanmin Qian; Jian Wu 027; Zhuo Chen 006; Kong Aik Lee; et al. (ASRU, 2023)

Self-Supervised Audio-Visual Speaker Representation with Co-Meta Learning. - Hui Chen; Hanyi Zhang; Longbiao Wang; Kong Aik Lee; Meng Liu 017; Jianwu Dang 001 (ICASSP, 2023)

Leveraging Positional-Related Local-Global Dependency for Synthetic Speech Detection. - Xiaohui Liu; Meng Liu 017; Longbiao Wang; Kong Aik Lee; Hanyi Zhang; Jianwu Dang 001 (ICASSP, 2023)

Cross-Modal Audio-Visual Co-Learning for Text-Independent Speaker Verification. - Meng Liu 017; Kong Aik Lee; Longbiao Wang; Hanyi Zhang; Chang Zeng; Jianwu Dang 001 (ICASSP, 2023)

Probabilistic Back-ends for Online Speaker Recognition and Clustering. - Alexey Sholokhov; Nikita Kuzmin; Kong Aik Lee; Eng Siong Chng (ICASSP, 2023)

Noise-Disentanglement Metric Learning for Robust Speaker Verification. - Yao Sun; Hanyi Zhang; Longbiao Wang; Kong Aik Lee; Meng Liu 017; Jianwu Dang 001 (ICASSP, 2023)

Speaker Recognition with Two-Step Multi-Modal Deep Cleansing. - Ruijie Tao; Kong Aik Lee; Zhan Shi; Haizhou Li 001 (ICASSP, 2023)

Incorporating Uncertainty from Speaker Embedding Estimation to Speaker Verification. - Qiongqiong Wang; Kong Aik Lee; Tianchi Liu 004 (ICASSP, 2023)

Speaker-Aware Anti-spoofing. - Xuechen Liu; Md. Sahidullah; Kong Aik Lee; Tomi Kinnunen (INTERSPEECH, 2023)

Towards Single Integrated Spoofing-aware Speaker Verification Embeddings. - Sung Hwan Mun; Hye-jin Shim; Hemlata Tak; Xin Wang 037; Xuechen Liu; Md. Sahidullah; Myeonghun Jeong; Min Hyun Han; Massimiliano Todisco; Kong Aik Lee; Junichi Yamagishi; Nicholas W. D. Evans; et al. (INTERSPEECH, 2023)

Disentangling Voice and Content with Self-Supervision for Speaker Recognition. - Tianchi Liu 004; Kong Aik Lee; Qiongqiong Wang; Haizhou Li 001 (NeurIPS, 2023)

Partially Randomizing Transformer Weights for Dialogue Response Diversity. - Jing Yang Lee; Kong Aik Lee; Woon-Seng Gan (PACLIC, 2023)

An Empirical Bayes Framework for Open-Domain Dialogue Generation. - Jing Yang Lee; Kong Aik Lee; Woon-Seng Gan (CoRR, 2023)

ASVspoof 2021: Towards Spoofed and Deepfake Speech Detection in the Wild. - Xuechen Liu; Xin Wang 037; Md. Sahidullah; Jose Patino 001; Héctor Delgado; Tomi Kinnunen; Massimiliano Todisco; Junichi Yamagishi; Nicholas W. D. Evans; Andreas Nautsch; Kong Aik Lee (IEEE ACM Trans. Audio Speech Lang. Process., 2023)

Self-Supervised Training of Speaker Encoder With Multi-Modal Diverse Positive Pairs. - Ruijie Tao; Kong Aik Lee; Rohan Kumar Das; Ville Hautamäki; Haizhou Li 001 (IEEE ACM Trans. Audio Speech Lang. Process., 2023)

Meta-Generalization for Domain-Invariant Speaker Verification. - Hanyi Zhang; Longbiao Wang; Kong Aik Lee; Meng Liu 017; Jianwu Dang 001; Helen Meng (IEEE ACM Trans. Audio Speech Lang. Process., 2023)

Generalized Domain Adaptation Framework for Parametric Back-End in Speaker Recognition. - Qiongqiong Wang; Koji Okabe; Kong Aik Lee; Takafumi Koshinaka (IEEE Trans. Inf. Forensics Secur., 2023)

A Dual Latent Variable Personalized Dialogue Agent. - Jing Yang Lee; Kong Aik Lee; Woon-Seng Gan (SN Comput. Sci., 2023)

Adversarial Speech for Voice Privacy Protection from Personalized Speech Generation. - Shihao Chen; Liping Chen; Jie Zhang 042; Kong-Aik Lee; Zhenhua Ling; Lirong Dai 001 (ICASSP, 2024)

Modeling Pseudo-Speaker Uncertainty in Voice Anonymization. - Liping Chen; Kong Aik Lee; Wu Guo; Zhen-Hua Ling (ICASSP, 2024)

Gradient Weighting for Speaker Verification in Extremely Low Signal-to-Noise Ratio. - Yi Ma; Kong Aik Lee; Ville Hautamäki; Meng Ge; Haizhou Li 001 (ICASSP, 2024)

Emphasized Non-Target Speaker Knowledge in Knowledge Distillation for Automatic Speaker Verification. - Duc-Tuan Truong; Ruijie Tao; Jia Qi Yip; Kong Aik Lee; Eng Siong Chng (ICASSP, 2024)

CPAUG: Refining Copy-Paste Augmentation for Speech Anti-Spoofing. - Linjuan Zhang; Kong Aik Lee; Lin Zhang; Longbiao Wang; Baoning Niu (ICASSP, 2024)

Two-stage Semi-supervised Speaker Recognition with Gated Label Learning. - Xingmei Wang 002; Jiaxiang Meng; Kong Aik Lee; Boquan Li 002; Jinghan Liu (IJCAI, 2024)

Revisiting and Improving Scoring Fusion for Spoofing-aware Speaker Verification Using Compositional Data Analysis. - Xin Wang 037; Tomi Kinnunen; Kong Aik Lee; Paul-Gauthier Noé; Junichi Yamagishi (INTERSPEECH, 2024)

MM-NodeFormer: Node Transformer Multimodal Fusion for Emotion Recognition in Conversation. - Zilong Huang; Man-Wai Mak; Kong Aik Lee (INTERSPEECH, 2024)

Temporal-Channel Modeling in Multi-head Self-Attention for Synthetic Speech Detection. - Duc-Tuan Truong; Ruijie Tao; Tuan Nguyen; Hieu-Thi Luong; Kong Aik Lee; Eng Siong Chng (INTERSPEECH, 2024)

Asynchronous Voice Anonymization Using Adversarial Perturbation On Speaker Embedding. - Rui Wang; Liping Chen; Kong Aik Lee; Zhen-Hua Ling (INTERSPEECH, 2024)

On The Generation and Removal of Speaker Adversarial Perturbation For Voice-Privacy Protection. - Chenyang Guo; Liping Chen; Zhuhai Li; Kong Aik Lee; Zhen-Hua Ling; Wu Guo (SLT, 2024)

On the Effectiveness of Enrollment Speech Augmentation For Target Speaker Extraction. - Junjie Li; Ke Zhang; Shuai Wang 016; Haizhou Li 001; Man-Wai Mak; Kong Aik Lee (SLT, 2024)

Towards Quantifying and Reducing Language Mismatch Effects in Cross-Lingual Speech Anti-Spoofing. - Tianchi Liu 004; Ivan Kukanov; Zihan Pan; Qiongqiong Wang; Hardik B. Sailor; Kong Aik Lee (SLT, 2024)

Room Impulse Responses Help Attackers to Evade Deep Fake Detection. - Hieu-Thi Luong; Duc-Tuan Truong; Kong Aik Lee; Eng Siong Chng (SLT, 2024)

Using Twitter Dataset for Social Listening in Singapore. - Qiongqiong Wang; Hardik B. Sailor; Kong Aik Lee; Kai Ma; Kim Huat Goh; Wai Fong Boh (IEEE Access, 2024)

VoxGenesis: Unsupervised Discovery of Latent Speaker Manifold for Speech Synthesis. - Weiwei Lin 002; Chenhang He; Man-Wai Mak; Jiachen Lian; Kong Aik Lee (CoRR, 2024)

Text-dependent Speaker Verification (TdSV) Challenge 2024: Challenge Evaluation Plan. - Hossein Zeinali; Kong Aik Lee; Jahangir Alam 001; Lukás Burget (CoRR, 2024)

ASVspoof 5: Crowdsourced Speech Data, Deepfakes, and Adversarial Attacks at Scale. - Xin Wang 037; Héctor Delgado; Hemlata Tak; Jee-weon Jung; Hye-jin Shim; Massimiliano Todisco; Ivan Kukanov; Xuechen Liu; Md. Sahidullah; Tomi Kinnunen; Nicholas W. D. Evans; Kong Aik Lee; et al. (CoRR, 2024)

Malacopula: adversarial automatic speaker verification attacks using a neural-based generalised Hammerstein model. - Massimiliano Todisco; Michele Panariello; Xin Wang 037; Héctor Delgado; Kong Aik Lee; Nicholas W. D. Evans (CoRR, 2024)

NTU-NPU System for Voice Privacy 2024 Challenge. - Nikita Kuzmin; Hieu-Thi Luong; Jixun Yao; Lei Xie 001; Kong Aik Lee; Eng Siong Chng (CoRR, 2024)

MoMuSE: Momentum Multi-modal Target Speaker Extraction for Real-time Scenarios with Impaired Visual Cues. - Junjie Li; Ke Zhang; Shuai Wang 016; Kong Aik Lee; Haizhou Li 001 (CoRR, 2024)

Cosine Scoring With Uncertainty for Neural Speaker Embedding. - Qiongqiong Wang; Kong Aik Lee (IEEE Signal Process. Lett., 2024)

Golden Gemini is All You Need: Finding the Sweet Spots for Speaker Verification. - Tianchi Liu 004; Kong Aik Lee; Qiongqiong Wang; Haizhou Li 001 (IEEE ACM Trans. Audio Speech Lang. Process., 2024)

Generalizing Speaker Verification for Spoof Awareness in the Embedding Space. - Xuechen Liu; Md. Sahidullah; Kong Aik Lee; Tomi Kinnunen (IEEE ACM Trans. Audio Speech Lang. Process., 2024)

Overview of Speaker Modeling and Its Applications: From the Lens of Deep Speaker Representation Learning. - Shuai Wang 016; Zhengyang Chen; Kong Aik Lee; Yanmin Qian; Haizhou Li 001 (IEEE ACM Trans. Audio Speech Lang. Process., 2024)

t-EER: Parameter-Free Tandem Evaluation of Countermeasures and Biometric Comparators. - Tomi H. Kinnunen; Kong Aik Lee; Hemlata Tak; Nicholas W. D. Evans; Andreas Nautsch (IEEE Trans. Pattern Anal. Mach. Intell., 2024)

Encoder-Decoder Calibration for Multimodal Machine Translation. - Turghun Tayir; Lin Li 001; Bei Li; Jianquan Liu; Kong Aik Lee (IEEE Trans. Artif. Intell., 2024)

ASVspoof 5: Design, Collection and Validation of Resources for Spoofing, Deepfake, and Adversarial Attack Detection Using Crowdsourced Speech. - Xin Wang 037; Héctor Delgado; Hemlata Tak; Jee-weon Jung; Hye-jin Shim; Massimiliano Todisco; Ivan Kukanov; Xuechen Liu; Md. Sahidullah; Tomi Kinnunen; Nicholas W. D. Evans; Kong Aik Lee; et al. (Zenodo, 2024)

Grouped Knowledge Distillation with Adaptive Logit Softening for Speaker Recognition. - Chong-Xin Gan; Youzhi Tu; Zezhong Jin; Man-Wai Mak; Kong Aik Lee (ICASSP, 2025)

LlamaPartialSpoof: An LLM-Driven Fake Speech Dataset Simulating Disinformation Generation. - Hieu-Thi Luong; Haoyang Li; Lin Zhang; Kong Aik Lee; Eng Siong Chng (ICASSP, 2025)

Text-dependent Speaker Verification Challenge 2024: Exploring Shared and User-defined Passphrases. - Hossein Zeinali; Kong Aik Lee; Jahangir Alam 001; Lukás Burget (ICASSP, 2025)

Quantifying prediction uncertainties in automatic speaker verification systems. - Miao Jing; Vidhyasaharan Sethu; Beena Ahmed; Kong Aik Lee (Comput. Speech Lang., 2025)

Adversarially adaptive temperatures for decoupled knowledge distillation with applications to speaker verification. - Zezhong Jin; Youzhi Tu; Chong-Xin Gan; Man-Wai Mak; Kong-Aik Lee (Neurocomputing, 2025)

ConFusionformer: Locality-enhanced Conformer through multi-resolution attention fusion for speaker verification. - Youzhi Tu; Man-Wai Mak; Kong-Aik Lee; Weiwei Lin 002 (Neurocomputing, 2025)

Make full use of your data: On copy-based augmentation in speech anti-spoofing. - Linjuan Zhang; Baoning Niu; Kong Aik Lee; Longbiao Wang (Neurocomputing, 2025)

Asynchronous Voice Anonymization by Learning From Speaker-Adversarial Speech. - Rui Wang; Liping Chen; Kong Aik Lee; Zhen-Hua Ling (IEEE Signal Process. Lett., 2025)

Any-to-Any Speaker Attribute Perturbation for Asynchronous Voice Anonymization. - Liping Chen; Chenyang Guo; Rui Wang; Kong Aik Lee; Zhen-Hua Ling (IEEE Trans. Inf. Forensics Secur., 2025)

Nes2Net: A Lightweight Nested Architecture for Foundation Model Driven Speech Anti-spoofing. - Tianchi Liu 004; Duc-Tuan Truong; Rohan Kumar Das; Kong Aik Lee; Haizhou Li 001 (CoRR, 2025)

The Voice Timbre Attribute Detection 2025 Challenge Evaluation Plan. - Zhengyan Sheng; Jinghao He; Liping Chen; Kong Aik Lee; Zhen-Hua Ling (CoRR, 2025)

Introducing voice timbre attribute detection. - Jinghao He; Zhengyan Sheng; Liping Chen; Kong Aik Lee; Zhen-Hua Ling (CoRR, 2025)

Modeling the One-to-Many Property in Open-Domain Dialogue with LLMs. - Jing Yang Lee; Kong-Aik Lee; Woon-Seng Gan (CoRR, 2025)

Robust Localization of Partially Fake Speech: Metrics, Models, and Out-of-Domain Evaluation. - Hieu-Thi Luong; Inbal Rimon; Haim H. Permuter; Kong Aik Lee; Eng Siong Chng (CoRR, 2025)

MeMo: Attentional Momentum for Real-time Audio-visual Speaker Extraction under Impaired Visual Conditions. - Junjie Li; Wenxuan Wu; Shuai Wang 016; Zexu Pan; Kong Aik Lee; Helen Meng; Haizhou Li 001 (CoRR, 2025)

ASVspoof 5: Design, collection and validation of resources for spoofing, deepfake, and adversarial attack detection using crowdsourced speech. - Xin Wang 037; Héctor Delgado; Hemlata Tak; Jee-weon Jung; Hye-jin Shim; Massimiliano Todisco; Ivan Kukanov; Xuechen Liu; Md. Sahidullah; Tomi Kinnunen; Nicholas W. D. Evans; Kong Aik Lee; et al. (Comput. Speech Lang., 2026)