Hemlata Tak

46 papers A* 1A 12Misc 5Journal 22Unranked 5
YearRankTypeTitle / Venue / Authors
2026 J jnl
ASVspoof 5: Design, collection and validation of resources for spoofing, deepfake, and adversarial attack detection using crowdsourced speech.
Comput. Speech Lang.
Xin Wang, 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, Junichi Yamagishi, Myeonghun Jeong, Ge Zhu, Yongyi Zang, You Zhang, Soumi Maiti, Florian Lux, Nicolas Müller, Wangyou Zhang, Chengzhe Sun, Shuwei Hou, Siwei Lyu, Sébastien Le Maguer, Cheng Gong, Hanjie Guo, Liping Chen, Vishwanath Pratap Singh
2026 J jnl
ASVspoof 5: Evaluation of Spoofing, Deepfake, and Adversarial Attack Detection Using Crowdsourced Speech.
CoRR
Xin Wang, Héctor Delgado, Nicholas W. D. Evans, Xuechen Liu, Tomi Kinnunen, Hemlata Tak, Kong Aik Lee, Ivan Kukanov, Md. Sahidullah, Massimiliano Todisco, Junichi Yamagishi
2025 Misc conf
Investigating voiced and unvoiced regions of speech for audio deepfake detection.
ICASSP
Ganesh Sivaraman, Hemlata Tak, Elie Khoury
2025 A conf
Open-Set Source Tracing of Audio Deepfake Systems.
INTERSPEECH
Nicholas Klein, Hemlata Tak, Elie Khoury
2025 J jnl
Open-Set Source Tracing of Audio Deepfake Systems.
CoRR
Nicholas Klein, Hemlata Tak, Elie Khoury
2025 J jnl
Pindrop it! Audio and Visual Deepfake Countermeasures for Robust Detection and Fine Grained-Localization.
CoRR
Nicholas Klein, Hemlata Tak, James Fullwood, Krishna Regmi, Leonidas Spinoulas, Ganesh Sivaraman, Tianxiang Chen, Elie Khoury
2025 A* conf
Pindrop it! Audio and Visual Deepfake Countermeasures for Robust Detection and Fine-Grained Localization.
ACM Multimedia
Nicholas Klein, Hemlata Tak, James Fullwood, Krishna Regmi, Leonidas Spinoulas, Ganesh Sivaraman, Tianxiang Chen, Elie Khoury
2024 J jnl
ASVspoof 5: Crowdsourced Speech Data, Deepfakes, and Adversarial Attacks at Scale.
CoRR
Xin Wang, 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, Junichi Yamagishi
2024 A conf
Harder or Different? Understanding Generalization of Audio Deepfake Detection.
INTERSPEECH
Nicolas M. Müller, Nicholas W. D. Evans, Hemlata Tak, Philip Sperl, Konstantin Böttinger
2024 J jnl
Harder or Different? Understanding Generalization of Audio Deepfake Detection.
CoRR
Nicolas M. Müller, Nicholas W. D. Evans, Hemlata Tak, Philip Sperl, Konstantin Böttinger
2024 A conf
Source Tracing of Audio Deepfake Systems.
INTERSPEECH
Nicholas Klein, Tianxiang Chen, Hemlata Tak, Ricardo Casal, Elie Khoury
2024 J jnl
Source Tracing of Audio Deepfake Systems.
CoRR
Nicholas Klein, Tianxiang Chen, Hemlata Tak, Ricardo Casal, Elie Khoury
2024 A conf
To what extent can ASV systems naturally defend against spoofing attacks?
INTERSPEECH
Jee-weon Jung, Xin Wang, Nicholas W. D. Evans, Shinji Watanabe, Hye-jin Shim, Hemlata Tak, Siddhant Arora, Junichi Yamagishi, Joon Son Chung
2024 J jnl
To what extent can ASV systems naturally defend against spoofing attacks?
CoRR
Jee-weon Jung, Xin Wang, Nicholas W. D. Evans, Shinji Watanabe, Hye-jin Shim, Hemlata Tak, Sidhhant Arora, Junichi Yamagishi, Joon Son Chung
2024 J jnl
t-EER: Parameter-Free Tandem Evaluation of Countermeasures and Biometric Comparators.
IEEE Trans. Pattern Anal. Mach. Intell.
Tomi H. Kinnunen, Kong Aik Lee, Hemlata Tak, Nicholas W. D. Evans, Andreas Nautsch
2023 Misc conf
Can Spoofing Countermeasure And Speaker Verification Systems Be Jointly Optimised?
ICASSP
Wanying Ge, Hemlata Tak, Massimiliano Todisco, Nicholas W. D. Evans
2023 — —
End-to-End Modeling for Speech Spoofing and Deepfake Detection. (Optimisation des fonctionnalités frontales pour l'anti-usurpation).
Hemlata Tak
2023 A conf
Malafide: a novel adversarial convolutive noise attack against deepfake and spoofing detection systems.
INTERSPEECH
Michele Panariello, Wanying Ge, Hemlata Tak, Massimiliano Todisco, Nicholas W. D. Evans
2023 J jnl
Malafide: a novel adversarial convolutive noise attack against deepfake and spoofing detection systems.
CoRR
Michele Panariello, Wanying Ge, Hemlata Tak, Massimiliano Todisco, Nicholas W. D. Evans
2023 A conf
Towards Single Integrated Spoofing-aware Speaker Verification Embeddings.
INTERSPEECH
Sung Hwan Mun, Hye-jin Shim, Hemlata Tak, Xin Wang, Xuechen Liu, Md. Sahidullah, Myeonghun Jeong, Min Hyun Han, Massimiliano Todisco, Kong Aik Lee, Junichi Yamagishi, Nicholas W. D. Evans, Tomi Kinnunen, Nam Soo Kim, Jee-weon Jung
2023 J jnl
Towards single integrated spoofing-aware speaker verification embeddings.
CoRR
Sung Hwan Mun, Hye-jin Shim, Hemlata Tak, Xin Wang, Xuechen Liu, Md. Sahidullah, Myeonghun Jeong, Min Hyun Han, Massimiliano Todisco, Kong Aik Lee, Junichi Yamagishi, Nicholas W. D. Evans, Tomi Kinnunen, Nam Soo Kim, Jee-weon Jung
2023 J jnl
t-EER: Parameter-Free Tandem Evaluation of Countermeasures and Biometric Comparators.
CoRR
Tomi Kinnunen, Kong Aik Lee, Hemlata Tak, Nicholas W. D. Evans, Andreas Nautsch
2022 Misc conf
AASIST: Audio Anti-Spoofing Using Integrated Spectro-Temporal Graph Attention Networks.
ICASSP
Jee-weon Jung, Hee-Soo Heo, Hemlata Tak, Hye-jin Shim, Joon Son Chung, Bong-Jin Lee, Ha-Jin Yu, Nicholas W. D. Evans
2022 — conf
Automatic Speaker Verification Spoofing and Deepfake Detection Using Wav2vec 2.0 and Data Augmentation.
Odyssey
Hemlata Tak, Massimiliano Todisco, Xin Wang, Jee-weon Jung, Junichi Yamagishi, Nicholas W. D. Evans
2022 J jnl
Automatic speaker verification spoofing and deepfake detection using wav2vec 2.0 and data augmentation.
CoRR
Hemlata Tak, Massimiliano Todisco, Xin Wang, Jee-weon Jung, Junichi Yamagishi, Nicholas W. D. Evans
2022 — conf
Baseline Systems for the First Spoofing-Aware Speaker Verification Challenge: Score and Embedding Fusion.
Odyssey
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, Md. Sahidullah, Tomi Kinnunen, Nicholas W. D. Evans
2022 J jnl
Baseline Systems for the First Spoofing-Aware Speaker Verification Challenge: Score and Embedding Fusion.
CoRR
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, Md. Sahidullah, Tomi Kinnunen, Nicholas W. D. Evans
2022 — conf
On the potential of jointly-optimised solutions to spoofing attack detection and automatic speaker verification.
IberSPEECH
Wanying Ge, Hemlata Tak, Massimiliano Todisco, Nicholas W. D. Evans
2022 Misc conf
Rawboost: A Raw Data Boosting and Augmentation Method Applied to Automatic Speaker Verification Anti-Spoofing.
ICASSP
Hemlata Tak, Madhu R. Kamble, Jose Patino, Massimiliano Todisco, Nicholas W. D. Evans
2022 A conf
SASV 2022: The First Spoofing-Aware Speaker Verification Challenge.
INTERSPEECH
Jee-weon Jung, Hemlata Tak, Hye-jin Shim, Hee-Soo Heo, Bong-Jin Lee, Soo-Whan Chung, Ha-Jin Yu, Nicholas W. D. Evans, Tomi Kinnunen
2022 J jnl
SASV Challenge 2022: A Spoofing Aware Speaker Verification Challenge Evaluation Plan.
CoRR
Jee-weon Jung, Hemlata Tak, Hye-jin Shim, Hee-Soo Heo, Bong-Jin Lee, Soo-Whan Chung, Hong-Goo Kang, Ha-Jin Yu, Nicholas W. D. Evans, Tomi Kinnunen
2021 J jnl
AASIST: Audio Anti-Spoofing using Integrated Spectro-Temporal Graph Attention Networks.
CoRR
Jee-weon Jung, Hee-Soo Heo, Hemlata Tak, Hye-jin Shim, Joon Son Chung, Bong-Jin Lee, Ha-Jin Yu, Nicholas W. D. Evans
2021 J jnl
End-to-End Spectro-Temporal Graph Attention Networks for Speaker Verification Anti-Spoofing and Speech Deepfake Detection.
CoRR
Hemlata Tak, Jee-weon Jung, Jose Patino, Madhu R. Kamble, Massimiliano Todisco, Nicholas W. D. Evans
2021 Misc conf
End-to-End anti-spoofing with RawNet2.
ICASSP
Hemlata Tak, Jose Patino, Massimiliano Todisco, Andreas Nautsch, Nicholas W. D. Evans, Anthony Larcher
2021 A conf
Graph Attention Networks for Anti-Spoofing.
Interspeech
Hemlata Tak, Jee-weon Jung, Jose Patino, Massimiliano Todisco, Nicholas W. D. Evans
2021 J jnl
Graph Attention Networks for Anti-Spoofing.
CoRR
Hemlata Tak, Jee-weon Jung, Jose Patino, Massimiliano Todisco, Nicholas W. D. Evans
2021 A conf
Privacy-Preserving Voice Anti-Spoofing Using Secure Multi-Party Computation.
Interspeech
Oubaïda Chouchane, Baptiste Brossier, Jorge Esteban Gamboa Gamboa, Thomas Lardy, Hemlata Tak, Orhan Ermis, Madhu R. Kamble, Jose Patino, Nicholas W. D. Evans, Melek Önen, Massimiliano Todisco
2021 J jnl
RawBoost: A Raw Data Boosting and Augmentation Method applied to Automatic Speaker Verification Anti-Spoofing.
CoRR
Hemlata Tak, Madhu R. Kamble, Jose Patino, Massimiliano Todisco, Nicholas W. D. Evans
2020 J jnl
Amplitude and Frequency Modulation-based features for detection of replay Spoof Speech.
Speech Commun.
Madhu R. Kamble, Hemlata Tak, Hemant A. Patil
2020 — conf
An Explainability Study of the Constant Q Cepstral Coefficient Spoofing Countermeasure for Automatic Speaker Verification.
Odyssey
Hemlata Tak, Jose Patino, Andreas Nautsch, Nicholas W. D. Evans, Massimiliano Todisco
2020 J jnl
An explainability study of the constant Q cepstral coefficient spoofing countermeasure for automatic speaker verification.
CoRR
Hemlata Tak, Jose Patino, Andreas Nautsch, Nicholas W. D. Evans, Massimiliano Todisco
2020 A conf
Spoofing Attack Detection Using the Non-Linear Fusion of Sub-Band Classifiers.
INTERSPEECH
Hemlata Tak, Jose Patino, Andreas Nautsch, Nicholas W. D. Evans, Massimiliano Todisco
2020 J jnl
Spoofing Attack Detection using the Non-linear Fusion of Sub-band Classifiers.
CoRR
Hemlata Tak, Jose Patino, Andreas Nautsch, Nicholas W. D. Evans, Massimiliano Todisco
2018 A conf
Effectiveness of Speech Demodulation-Based Features for Replay Detection.
INTERSPEECH
Madhu R. Kamble, Hemlata Tak, Hemant A. Patil
2018 — conf
Novel Demodulation-Based Features using Classifier-level Fusion of GMM and CNN for Replay Detection.
ISCSLP
Madhu R. Kamble, Hemlata Tak, Maddala Venkata Siva Krishna, Hemant A. Patil
2018 A conf
Novel Linear Frequency Residual Cepstral Features for Replay Attack Detection.
INTERSPEECH
Hemlata Tak, Hemant A. Patil