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Hemlata Tak
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End-to-end anti-spoofing with rawnet2
H Tak, J Patino, M Todisco, A Nautsch, N Evans, A Larcher
ICASSP 2021-2021 IEEE International Conference on Acoustics, Speech and …, 2021
2722021
Aasist: Audio anti-spoofing using integrated spectro-temporal graph attention networks
J Jung, HS Heo, H Tak, H Shim, JS Chung, BJ Lee, HJ Yu, N Evans
ICASSP 2022-2022 IEEE international conference on acoustics, speech and …, 2022
1942022
End-to-end spectro-temporal graph attention networks for speaker verification anti-spoofing and speech deepfake detection
H Tak, J Jung, J Patino, M Kamble, M Todisco, N Evans
Proc. Interspeech 2021 Satellite Workshop on ASVspoof 2021 Challenge, 1--8, 2021
1222021
Automatic speaker verification spoofing and deepfake detection using wav2vec 2.0 and data augmentation
H Tak, M Todisco, X Wang, J Jung, J Yamagishi, N Evans
Proc. The Speaker and Language Recognition Workshop (Odyssey 2022), 112--119, 2022
952022
Spoofing attack detection using the non-linear fusion of sub-band classifiers
H Tak, J Patino, A Nautsch, N Evans, M Todisco
Interspeech 2020, 1106-1110, 2020
722020
Effectiveness of Speech Demodulation-Based Features for Replay Detection.
MR Kamble, H Tak, HA Patil
Interspeech, 641-645, 2018
582018
Graph attention networks for anti-spoofing
H Tak, J Jung, J Patino, M Todisco, N Evans
Interspeech 2021, 2356--2360, 2021
562021
Rawboost: A raw data boosting and augmentation method applied to automatic speaker verification anti-spoofing
H Tak, M Kamble, J Patino, M Todisco, N Evans
ICASSP 2022-2022 IEEE International Conference on Acoustics, Speech and …, 2022
472022
Sasv challenge 2022: A spoofing aware speaker verification challenge evaluation plan
J Jung, H Tak, H Shim, HS Heo, BJ Lee, SW Chung, HG Kang, HJ Yu, ...
arXiv preprint arXiv:2201.10283, 2022
452022
An explainability study of the constant Q cepstral coefficient spoofing countermeasure for automatic speaker verification
H Tak, J Patino, A Nautsch, N Evans, M Todisco
Proc. The Speaker and Language Recognition Workshop (Odyssey 2020), 333--340, 2020
412020
SASV 2022: The First Spoofing-Aware Speaker Verification Challenge
J Jung*, H Tak*, H Shim, HS Heo, BJ Lee, SW Chung, HJ Yu, N Evans, ...
Interspeech 2022, 2022
362022
Novel Linear Frequency Residual Cepstral Features for Replay Attack Detection.
H Tak, HA Patil
INTERSPEECH, 726-730, 2018
312018
Amplitude and frequency modulation-based features for detection of replay spoof speech
MR Kamble, H Tak, HA Patil
Speech Communication 125, 114-127, 2020
182020
Baseline systems for the first spoofing-aware speaker verification challenge: score and embedding fusion
H Shim*, H Tak*, X Liu, HS Heo, J Jung, JS Chung, SW Chung, HJ Yu, ...
Proc. The Speaker and Language Recognition Workshop (Odyssey 2022), 2022
82022
On the potential of jointly-optimised solutions to spoofing attack detection and automatic speaker verification
W Ge*, H Tak*, M Todisco, N Evans
Proc. IberSPEECH 2022, 2022
32022
Privacy-Preserving Voice Anti-Spoofing Using Secure Multi-Party Computation.
O Chouchane, B Brossier, JEG Gamboa, T Lardy, H Tak, O Ermis, ...
Interspeech, 856-860, 2021
32021
Novel demodulation-based features using classifier-level fusion of GMM and CNN for replay detection
MR Kamble, H Tak, MVS Krishna, HA Patil
2018 11th International Symposium on Chinese Spoken Language Processing …, 2018
32018
t-EER: Parameter-Free Tandem Evaluation of Countermeasures and Biometric Comparators
T Kinnunen, KA Lee, H Tak, N Evans, A Nautsch
IEEE transactions on pattern analysis and machine intelligence (TPAMI), 2023, 2023
22023
Malafide: a novel adversarial convolutive noise attack against deepfake and spoofing detection systems
M Panariello, W Ge, H Tak, M Todisco, N Evans
Interspeech, 2023
22023
Towards single integrated spoofing-aware speaker verification embeddings
SH Mun*, H Shim*, H Tak*, X Wang, X Liu, M Sahidullah, M Jeong, ...
Interspeech, 2023
22023
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Articles 1–20