Kong-Aik Lee

ORCID

Publication Activity (10 Years)

Years Active: 2004-2024
Publications (10 Years): 47

Top Venues

Publications

Shihao Chen, Liping Chen, Jie Zhang, Kong-Aik Lee, Zhenhua Ling, Lirong Dai
Adversarial Speech for Voice Privacy Protection from Personalized Speech Generation. ICASSP (2024)
Rui Wang, Liping Chen, Kong-Aik Lee, Zhen-Hua Ling
Asynchronous Voice Anonymization Using Adversarial Perturbation On Speaker Embedding. CoRR (2024)
Shihao Chen, Liping Chen, Jie Zhang, Kong-Aik Lee, Zhenhua Ling, Lirong Dai
Adversarial speech for voice privacy protection from Personalized Speech generation. CoRR (2024)
Liping Chen, Kong-Aik Lee, Lei He, Frank K. Soong
On Early-stop Clustering for Speaker Diarization. Odyssey (2020)
Md. Sahidullah, Héctor Delgado, Massimiliano Todisco, Tomi Kinnunen, Nicholas W. D. Evans, Junichi Yamagishi, Kong-Aik Lee
Introduction to Voice Presentation Attack Detection and Recent Advances. CoRR (2019)
Tomi Kinnunen, Kong-Aik Lee, Héctor Delgado, Nicholas W. D. Evans, Massimiliano Todisco, Md. Sahidullah, Junichi Yamagishi, Douglas A. Reynolds
t-DCF: a Detection Cost Function for the Tandem Assessment of Spoofing Countermeasures and Automatic Speaker Verification. Odyssey (2018)
Héctor Delgado, Massimiliano Todisco, Md. Sahidullah, Nicholas W. D. Evans, Tomi Kinnunen, Kong-Aik Lee, Junichi Yamagishi
ASVspoof 2017 Version 2.0: meta-data analysis and baseline enhancements. Odyssey (2018)
Jianbo Ma, Vidhyasaharan Sethu, Eliathamby Ambikairajah, Kong-Aik Lee
Generalized Variability Model for Speaker Verification. IEEE Signal Process. Lett. 25 (12) (2018)
Longting Xu, Kong-Aik Lee, Haizhou Li, Zhen Yang
Generalizing I-Vector Estimation for Rapid Speaker Recognition. IEEE ACM Trans. Audio Speech Lang. Process. 26 (4) (2018)
Yanping Li, Kong-Aik Lee, Yougen Yuan, Haizhou Li, Zhen Yang
Many-to-Many Voice Conversion based on Bottleneck Features with Variational Autoencoder for Non-parallel Training Data. APSIPA (2018)
Tomi Kinnunen, Kong-Aik Lee, Héctor Delgado, Nicholas W. D. Evans, Massimiliano Todisco, Md. Sahidullah, Junichi Yamagishi, Douglas A. Reynolds
t-DCF: a Detection Cost Function for the Tandem Assessment of Spoofing Countermeasures and Automatic Speaker Verification. CoRR (2018)
Massimiliano Todisco, Héctor Delgado, Kong-Aik Lee, Md. Sahidullah, Nicholas W. D. Evans, Tomi Kinnunen, Junichi Yamagishi
Integrated Presentation Attack Detection and Automatic Speaker Verification: Common Features and Gaussian Back-end Fusion. INTERSPEECH (2018)
Ivan Kukanov, Ville Hautamäki, Kong-Aik Lee
Maximal Figure-of-Merit Embedding for Multi-Label Audio Classification. ICASSP (2018)
Longting Xu, Kong-Aik Lee, Haizhou Li, Zhen Yang
Co-whitening of I-vectors for Short and Long Duration Speaker Verification. INTERSPEECH (2018)
Jianbo Ma, Vidhyasaharan Sethu, Eliathamby Ambikairajah, Kong-Aik Lee
Speaker-Phonetic Vector Estimation for Short Duration Speaker Verification. ICASSP (2018)
Karthika Vijayan, Haizhou Li, Hanwu Sun, Kong-Aik Lee
On the Importance of Analytic Phase of Speech Signals in Spoken Language Recognition. ICASSP (2018)
Hanwu Sun, Kong-Aik Lee, Trung Hieu Nguyen, Bin Ma, Haizhou Li
I2R-NUS submission to oriental language recognition AP16-OL7 challenge. APSIPA (2017)
Tomi Kinnunen, Md. Sahidullah, Héctor Delgado, Massimiliano Todisco, Nicholas W. D. Evans, Junichi Yamagishi, Kong-Aik Lee
The ASVspoof 2017 Challenge: Assessing the Limits of Replay Spoofing Attack Detection. INTERSPEECH (2017)
Kong-Aik Lee, Ville Hautamäki, Tomi Kinnunen, Anthony Larcher, et al.
The I4U Mega Fusion and Collaboration for NIST Speaker Recognition Evaluation 2016. INTERSPEECH (2017)
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, Kong-Aik Lee
RedDots replayed: A new replay spoofing attack corpus for text-dependent speaker verification research. ICASSP (2017)
Jianbo Ma, Vidhyasaharan Sethu, Eliathamby Ambikairajah, Kong-Aik Lee
Incorporating Local Acoustic Variability Information into Short Duration Speaker Verification. INTERSPEECH (2017)
Aleksandr Sizov, Kong-Aik Lee, Tomi Kinnunen
Direct Optimization of the Detection Cost for I-Vector-Based Spoken Language Recognition. IEEE ACM Trans. Audio Speech Lang. Process. 25 (3) (2017)
Liping Chen, Kong-Aik Lee, Bin Ma, Long Ma, Haizhou Li, Li-Rong Dai
Adaptation of PLDA for multi-source text-independent speaker verification. ICASSP (2017)
Kong-Aik Lee, Haizhou Li
Gain Compensation for Fast i-Vector Extraction Over Short Duration. INTERSPEECH (2017)
Kong-Aik Lee, Ville Hautamäki, Anthony Larcher, Wei Rao, Hanwu Sun, Trung Hieu Nguyen, Guangsen Wang, Aleksandr Sizov, Ivan Kukanov, Amir Hossein Poorjam, Trung Ngo Trong, Xiong Xiao, Chenglin Xu, Haihua Xu, Bin Ma, Haizhou Li, Sylvain Meignier
Fantastic 4 system for NIST 2015 Language Recognition Evaluation. CoRR (2016)
Hanwu Sun, Trung Hieu Nguyen, Guangsen Wang, Kong-Aik Lee, Bin Ma, Haizhou Li
I2R Submission to the 2015 NIST Language Recognition I-vector Challenge. Odyssey (2016)
Kong-Aik Lee, Haizhou Li, Li Deng, Ville Hautamäki, Wei Rao, Xiong Xiao, Anthony Larcher, Hanwu Sun, Trung Hieu Nguyen, Guangsen Wang, Aleksandr Sizov, Jianshu Chen, Ivan Kukanov, Amir Hossein Poorjam, Trung Ngo Trong, Chenglin Xu, Haihua Xu, Bin Ma, Eng Siong Chng, Sylvain Meignier
The 2015 NIST Language Recognition Evaluation: The Shared View of I2R, Fantastic4 and SingaMS. INTERSPEECH (2016)
Trung Ngo Trong, Ville Hautamäki, Kong-Aik Lee
Deep Language: a comprehensive deep learning approach to end-to-end language recognition. Odyssey (2016)
Guangsen Wang, Kong-Aik Lee, Trung Hieu Nguyen, Hanwu Sun, Bin Ma
Joint Speaker and Lexical Modeling for Short-Term Characterization of Speaker. INTERSPEECH (2016)
Liping Chen, Kong-Aik Lee, Bin Ma, Wu Guo, Haizhou Li, Li-Rong Dai
Exploration of Local Variability in Text-Independent Speaker Verification. J. Signal Process. Syst. 82 (2) (2016)
Aleksandr Sizov, Kong-Aik Lee, Tomi Kinnunen
Discriminating Languages in a Probabilistic Latent Subspace. Odyssey (2016)
Longting Xu, Kong-Aik Lee, Haizhou Li, Zhen Yang
Rapid Computation of I-vector. Odyssey (2016)
Liping Chen, Kong-Aik Lee, Eng Siong Chng, Bin Ma, Haizhou Li, Li-Rong Dai
Content-aware local variability vector for speaker verification with short utterance. ICASSP (2016)
Jianbo Ma, Vidhyasaharan Sethu, Eliathamby Ambikairajah, Kong-Aik Lee
Twin Model G-PLDA for Duration Mismatch Compensation in Text-Independent Speaker Verification. INTERSPEECH (2016)
Anthony Larcher, Kong-Aik Lee, Sylvain Meignier
An extensible speaker identification sidekit in Python. ICASSP (2016)
Wei Rao, Xiong Xiao, Chenglin Xu, Haihua Xu, Kong-Aik Lee, Eng Siong Chng, Haizhou Li
Neural networks based channel compensation for i-vector speaker verification. ISCSLP (2016)
Sven Ewan Shepstone, Kong-Aik Lee, Haizhou Li, Zheng-Hua Tan, Søren Holdt Jensen
Total Variability Modeling Using Source-Specific Priors. IEEE ACM Trans. Audio Speech Lang. Process. 24 (3) (2016)
Liping Chen, Kong-Aik Lee, Bin Ma, Wu Guo, Haizhou Li, Li-Rong Dai
Channel adaptation of plda for text-independent speaker verification. ICASSP (2015)
Chang Huai You, Haizhou Li, Kong-Aik Lee
Relevance factor of maximum a posteriori adaptation for GMM-NAP-SVM in speaker and language recognition. Comput. Speech Lang. 30 (1) (2015)
Liping Chen, Kong-Aik Lee, Bin Ma, Wu Guo, Haizhou Li, Li-Rong Dai
Phone-centric local variability vector for text-constrained speaker verification. INTERSPEECH (2015)
Longting Xu, Kong-Aik Lee, Haizhou Li, Zhen Yang
Sparse coding of total variability matrix. INTERSPEECH (2015)
Liping Chen, Kong-Aik Lee, Li-Rong Dai, Haizhou Li
Quasi-Factorial Prior for i-vector Extraction. IEEE Signal Process. Lett. 22 (12) (2015)
Hanwu Sun, Kong-Aik Lee, Bin Ma
A new study of GMM-SVM system for text-dependent speaker recognition. ICASSP (2015)
Kong-Aik Lee, Anthony Larcher, Guangsen Wang, Patrick Kenny, Niko Brümmer, David A. van Leeuwen, Hagai Aronowitz, Marcel Kockmann, Carlos Vaquero, Bin Ma, Haizhou Li, Themos Stafylakis, Md. Jahangir Alam, Albert Swart, Javier Perez
The reddots data collection for speaker recognition. INTERSPEECH (2015)
Kong-Aik Lee, Guangsen Wang, Kam Pheng Ng, Hanwu Sun, Trung Hieu Nguyen, Ngoc Thuy Huong Thai, Bin Ma, Haizhou Li
The reddots platform for mobile crowd-sourcing of speech data. INTERSPEECH (2015)
Wei Rao, Man-Wai Mak, Kong-Aik Lee
Normalization of total variability matrix for i-vector/PLDA speaker verification. ICASSP (2015)
Sven Ewan Shepstone, Kong-Aik Lee, Haizhou Li, Zheng-Hua Tan, Søren Holdt Jensen
Source-specific informative prior for i-vector extraction. ICASSP (2015)
Ye Jiang, Kong-Aik Lee, Longbiao Wang
PLDA in the I-Supervector Space for Text-Independent Speaker Verification. EURASIP J. Audio Speech Music. Process. 2014 (2014)
Liping Chen, Kong-Aik Lee, Bin Ma, Wu Guo, Haizhou Li, Li-Rong Dai
Minimum divergence estimation of speaker prior in multi-session PLDA scoring. ICASSP (2014)
Ville Hautamäki, Antti Pöllänen, Tomi Kinnunen, Kong-Aik Lee, Haizhou Li, Pasi Fränti
A Comparison of Categorical Attribute Data Clustering Methods. S+SSPR (2014)
Anthony Larcher, Kong-Aik Lee, Bin Ma, Haizhou Li
Imposture classification for text-dependent speaker verification. ICASSP (2014)
Ikuya Hirano, Kong-Aik Lee, Zhaofeng Zhang, Longbiao Wang, Atsuhiko Kai
Single-sided approach to discriminative PLDA training for text-independent speaker verification without using expanded i-vector. ISCSLP (2014)
Anthony Larcher, Kong-Aik Lee, Bin Ma, Haizhou Li
Modelling the alternative hypothesis for text-dependent speaker verification. ICASSP (2014)
Anthony Larcher, Kong-Aik Lee, Pablo Luis Sordo Martinez, Trung Hieu Nguyen, Bin Ma, Haizhou Li
Extended RSR2015 for text-dependent speaker verification over VHF channel. INTERSPEECH (2014)
Aleksandr Sizov, Kong-Aik Lee, Tomi Kinnunen
Unifying Probabilistic Linear Discriminant Analysis Variants in Biometric Authentication. S+SSPR (2014)
Anthony Larcher, Kong-Aik Lee, Bin Ma, Haizhou Li
Text-dependent speaker verification: Classifiers, databases and RSR2015. Speech Commun. 60 (2014)
Liping Chen, Kong-Aik Lee, Bin Ma, Wu Guo, Haizhou Li, Li-Rong Dai
Local variability vector for text-independent speaker verification. ISCSLP (2014)
Anthony Larcher, Kong-Aik Lee, Bin Ma, Haizhou Li
Phonetically-constrained PLDA modeling for text-dependent speaker verification with multiple short utterances. ICASSP (2013)
Ville Hautamäki, Tomi Kinnunen, Filip Sedlak, Kong-Aik Lee, Bin Ma, Haizhou Li
Sparse Classifier Fusion for Speaker Verification. IEEE Trans. Speech Audio Process. 21 (8) (2013)
Chang Huai You, Haizhou Li, Bin Ma, Kong-Aik Lee
A study on GMM-SVM with adaptive relevance factor and its comparison with i-vector and JFA for speaker recognition. ICASSP (2013)
Ville Hautamäki, Kong-Aik Lee, David A. van Leeuwen, Rahim Saeidi, Anthony Larcher, Tomi Kinnunen, Taufiq Hasan, Seyed Omid Sadjadi, Gang Liu, Hynek Boril, John H. L. Hansen, Benoit G. B. Fauve
Automatic regularization of cross-entropy cost for speaker recognition fusion. INTERSPEECH (2013)
Rahim Saeidi, Kong-Aik Lee, Tomi Kinnunen, Tawfik Hasan, Benoit G. B. Fauve, Pierre-Michel Bousquet, Elie Khoury, Pablo Luis Sordo Martinez, Jia Min Karen Kua, Changhuai You, Hanwu Sun, Anthony Larcher, Padmanabhan Rajan, Ville Hautamäki, Cemal Hanilçi, Billy Braithwaite, Rosa González Hautamäki, Seyed Omid Sadjadi, Gang Liu, Hynek Boril, Navid Shokouhi, Driss Matrouf, Laurent El Shafey, Pejman Mowlaee, Julien Epps, Tharmarajah Thiruvaran, David A. van Leeuwen, Bin Ma, Haizhou Li, John H. L. Hansen, Jean-François Bonastre, Sébastien Marcel, John S. D. Mason, Eliathamby Ambikairajah
I4u submission to NIST SRE 2012: a large-scale collaborative effort for noise-robust speaker verification. INTERSPEECH (2013)
Hanwu Sun, Kong-Aik Lee, Bin Ma
Anti-model KL-SVM-NAP system for NIST SRE 2012 evaluation. ICASSP (2013)
Haizhou Li, Bin Ma, Kong-Aik Lee
Spoken Language Recognition: From Fundamentals to Practice. Proc. IEEE 101 (5) (2013)
Anthony Larcher, Jean-François Bonastre, Benoit G. B. Fauve, Kong-Aik Lee, Christophe Lévy, Haizhou Li, John S. D. Mason, Jean-Yves Parfait
ALIZE 3.0 - open source toolkit for state-of-the-art speaker recognition. INTERSPEECH (2013)
Zhizheng Wu, Anthony Larcher, Kong-Aik Lee, Engsiong Chng, Tomi Kinnunen, Haizhou Li
Vulnerability evaluation of speaker verification under voice conversion spoofing: the effect of text constraints. INTERSPEECH (2013)
Kong-Aik Lee, Anthony Larcher, Chang Huai You, Bin Ma, Haizhou Li
Multi-session PLDA scoring of i-vector for partially open-set speaker detection. INTERSPEECH (2013)
Ville Hautamäki, Kong-Aik Lee, Anthony Larcher, Tomi Kinnunen, Bin Ma, Haizhou Li
Variational Bayes logistic regression as regularized fusion for NIST SRE 2010. Odyssey (2012)
Anthony Larcher, Pierre-Michel Bousquet, Kong-Aik Lee, Driss Matrouf, Haizhou Li, Jean-François Bonastre
I-vectors in the context of phonetically-constrained short utterances for speaker verification. ICASSP (2012)
Chang Huai You, Haizhou Li, Eliathamby Ambikairajah, Kong-Aik Lee, Bin Ma
Bhattacharyya-based GMM-SVM system with adaptive relevance factor for pair language recognition. Odyssey (2012)
Tomi Kinnunen, Rahim Saeidi, Filip Sedlak, Kong-Aik Lee, Johan Sandberg, Maria Hansson-Sandsten, Haizhou Li
Low-Variance Multitaper MFCC Features: A Case Study in Robust Speaker Verification. IEEE Trans. Speech Audio Process. 20 (7) (2012)
Ye Jiang, Kong-Aik Lee, Zhenmin Tang, Bin Ma, Anthony Larcher, Haizhou Li
PLDA Modeling in I-Vector and Supervector Space for Speaker Verification. INTERSPEECH (2012)
Anthony Larcher, Kong-Aik Lee, Bin Ma, Haizhou Li
RSR2015: Database for Text-Dependent Speaker Verification using Multiple Pass-Phrases. INTERSPEECH (2012)
Changhuai You, Haizhou Li, Bin Ma, Kong-Aik Lee
Effect of Relevance Factor of Maximum a posteriori Adaptation for GMM-SVM in Speaker and Language Recognition. INTERSPEECH (2012)
Tomi Kinnunen, Zhizheng Wu, Kong-Aik Lee, Filip Sedlak, Engsiong Chng, Haizhou Li
Vulnerability of speaker verification systems against voice conversion spoofing attacks: The case of telephone speech. ICASSP (2012)
Chang Huai You, Kong-Aik Lee, Cheung-Chi Leung
Speech enhancement with masking properties in eigen-domain for colored noise. ICASSP (2011)
Eryu Wang, Kong-Aik Lee, Bin Ma, Haizhou Li, Wu Guo, Li-Rong Dai
Factored covariance modeling for text-independent speaker verification. ICASSP (2011)
Chang Huai You, Haizhou Li, Kong-Aik Lee
Study on the Relevance Factor of Maximum a Posteriori with GMM for Language Recognition. INTERSPEECH (2011)
Kong-Aik Lee, Chang Huai You, Ville Hautamäki, Anthony Larcher, Haizhou Li
Spoken Language Recognition in the Latent Topic Simplex. INTERSPEECH (2011)
Ville Hautamäki, Kong-Aik Lee, Tomi Kinnunen, Bin Ma, Haizhou Li
Regularized Logistic Regression Fusion for Speaker Verification. INTERSPEECH (2011)
Filip Sedlak, Tomi Kinnunen, Ville Hautamäki, Kong-Aik Lee, Haizhou Li
Classifier subset selection and fusion for speaker verification. ICASSP (2011)
Kong-Aik Lee, Anthony Larcher, Helen Thai, Bin Ma, Haizhou Li
Joint Application of Speech and Speaker Recognition for Automation and Security in Smart Home. INTERSPEECH (2011)
Chang Huai You, Kong-Aik Lee, Haizhou Li
GMM-SVM Kernel With a Bhattacharyya-Based Distance for Speaker Recognition. IEEE Trans. Speech Audio Process. 18 (6) (2010)
Cheung-Chi Leung, Donglai Zhu, Kong-Aik Lee, Bin Ma, Haizhou Li
Incorporating MAP estimation and covariance transform for SVM based speaker recognition. INTERSPEECH (2010)
Chang Huai You, Haizhou Li, Kong-Aik Lee
A GMM-supervector approach to language recognition with adaptive relevance factor. EUSIPCO (2010)
Khe Chai Sim, Kong-Aik Lee
Adaptive score fusion using Weighted Logistic Linear Regression for spoken language recognition. ICASSP (2010)
Chang Huai You, Haizhou Li, Kong-Aik Lee
A hybrid modeling strategy for GMM-SVM speaker recognition with adaptive relevance factor. INTERSPEECH (2010)
Ville Hautamäki, Tomi Kinnunen, Mohaddeseh Nosratighods, Kong-Aik Lee, Bin Ma, Haizhou Li
Approaching human listener accuracy with modern speaker verification. INTERSPEECH (2010)
Donglai Zhu, Bin Ma, Kong-Aik Lee, Cheung-Chi Leung, Haizhou Li
MAP estimation of subspace transform for speaker recognition. INTERSPEECH (2010)
Eryu Wang, Kong-Aik Lee, Bin Ma, Haizhou Li, Wu Guo, Li-Rong Dai
The estimation and kernel metric of spectral correlation for text-independent speaker verification. INTERSPEECH (2010)
Eryu Wang, Wu Guo, Li-Rong Dai, Kong-Aik Lee, Bin Ma, Haizhou Li
Factor analysis based spatial correlation modeling for speaker verification. ISCSLP (2010)
Kong-Aik Lee, Haizhou Li, Chang Huai You, Tomi Kinnunen, Khe Chai Sim
Discrete expected likelihood kernel for SVM-based speaker verification. EUSIPCO (2010)
Rong Tong, Bin Ma, Haizhou Li, Engsiong Chng, Kong-Aik Lee
Target-aware language models for spoken language recognition. INTERSPEECH (2009)
Chang Huai You, Kong-Aik Lee, Haizhou Li
A GMM supervector Kernel with the Bhattacharyya distance for SVM based speaker recognition. ICASSP (2009)
Chang Huai You, Kong-Aik Lee, Haizhou Li
An SVM Kernel With GMM-Supervector Based on the Bhattacharyya Distance for Speaker Recognition. IEEE Signal Process. Lett. 16 (1) (2009)
Haizhou Li, Bin Ma, Kong-Aik Lee, Hanwu Sun, Donglai Zhu, Khe Chai Sim, Changhuai You, Rong Tong, Ismo Kärkkäinen, Chien-Lin Huang, Vladimir Pervouchine, Wu Guo, Yijie Li, Li-Rong Dai, Mohaddeseh Nosratighods, Tharmarajah Thiruvaran, Julien Epps, Eliathamby Ambikairajah, Chng Eng Siong, Tanja Schultz, Qin Jin
The I4U system in NIST 2008 speaker recognition evaluation. ICASSP (2009)
Tomi Kinnunen, Kong-Aik Lee, Haizhou Li
Dimension reduction of the modulation spectrogram for speaker verification. Odyssey (2008)
Kong-Aik Lee, Changhuai You, Haizhou Li
Spoken Language recognition using support vector machines with generative front-end. ICASSP (2008)
Haizhou Li, Bin Ma, Kong-Aik Lee, Khe Chai Sim, Hanwu Sun, Rong Tong, Donglai Zhu, Changhuai You
NIST 2007 Language Recognition Evaluation: From the Perspective of IIR. PACLIC (2008)
Kong-Aik Lee, Changhuai You, Haizhou Li, Tomi Kinnunen, Donglai Zhu
Characterizing speech utterances for speaker verification with sequence kernel SVM. INTERSPEECH (2008)

Kong-Aik Lee.css-eqlu8i{font-size:small;padding-left:4px;}

Publication Activity (10 Years)

Top Topics

Top Venues

Kong-Aik Lee