1. DELGADO Hector
  2. DELGADO Hector
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DELGADO Hector

Journal

Wang, Xin; Delgado, Héctor; Evans, Nicholas; Liu, Xuechen; Kinnunen, Tomi; Tak, Hemlata; Lee, Kong Aik; Kukanov, Ivan; Sahidullah, Md; Todisco, Massimiliano; Yamagishi, Junichi

ASVspoof 5: Evaluation of spoofing, deepfake, and adversarial attack detection using crowdsourced speech

IEEE Transactions on Audio, Speech and Language Processing, 10 April 2026
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Rapport

Wang, Xin; Delgado, Hector; Tak, Hemlata; Jung, Jee-Weon; Shim, Hye-jin; Todisco, Massimiliano; Kukanov, Ivan; Liu, Xuechen; Sahidullah, Md; Kinnunen, Tomi; Evans, Nicholas; et al.

ASVspoof 5: Design, collection and validation of resources for spoofing, deepfake, and adversarial attack detection using crowdsourced speech

Computer Speech & Language, Vol. 95, January 2026, 101825
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Conférence

Todisco, Massimiliano; Panariello, Michele; Wang, Xin; Delgado, Hector; Lee, Kong Aik; Evans, Nicholas

Malacopula: adversarial automatic speaker verification attacks using a neural-based generalised Hammerstein model

ASVspoof Workshop 2024, Automatic Speaker Verification Spoofing and Countermeasures Challenge, 31 August 2024, Kos Island, Greece
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Conférence

Wang, Xin ; Delgado, Hector ; Tak, Hemlata ; Jung, Jee-weon ; Shim, Hye-jin ; Todisco, Massimiliano ; Kukanov, Ivan ; Liu, Xuechen ; Sahidullah, Md ; Kinnunen, Tomi ; Evans, Nicholas ; Aik Lee, Kong ; Yamagishi, Junichi

ASVspoof 5: Crowdsourced speech data, deepfakes, and adversarial attacks at scale

ASVspoof Workshop 2024, Automatic Speaker Verification Spoofing and Countermeasures Challenge, 31 August 2024, Kos Island, Greece
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Rapport

Delgado, Hector; Evans, Nicholas; Jung, Jeeweon; Kinnunen, Tomi; Kukanov, Ivan; Lee, Kong Aik; Liu, Xuechen; Shim, Hye-jin; Sahidullah, Md; Tak, Hemlata; Todisco, Massimiliano; Wang, Xin; Yamagishi, Junichi

ASVspoof 5 Evaluation Plan

ASVspoof 2021 Evaluation Plan, 30 June 2023
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Journal

Liu, Xuechen; Wang, Xin; Sahidullah, Md; Patino, Jose; Delgado, Hector; Kinnunen, Tomi; Todisco, Massimiliano; Yamagishi, Junichi; Evans, Nicholas; Nautsch, Andreas; Lee, Kong Aik

ASVspoof 2021: Towards spoofed and deepfake speech detection in the wild

IEEE/ACM Transactions on Audio, Speech and Language Processing, June 2023
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Ouvrage

Sahidullah, Md; Delgado, Héctor; Todisco, Massimiliano; Nautsch, Andreas; Wang, Xin; Kinnunen, Tomi; Evans, Nicholas; Yamagishi, Junichi; Lee , Kong-Aik

Introduction to voice presentation attack detection and recent advances

Book chapter 13 of "Handbook of Biometric Anti-Spoofing", Springer, February 2023, 3rd ed.
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Conférence

Shim, Hye-jin; Tak, Hemlata; Liu, Xuechen; Heo, Hee-Soo; Jung, Jee-weon; Chung, Joon Son; Chung, Soo-Whan; Yu, Ha-Jin; Lee, Bong-Jin; Todisco, Massimiliano; Delgado, Héctor; Lee, Kong Aik; Sahidullah, Md; Kinnunen, Tomi; Evans, Nicholas

Baseline systems for the first spoofing-aware speaker verification challenge: Score and embedding fusion

ODYSSEY 2022, The Speaker Language Recognition Workshop, June 28th-July 1st, 2022, Beijing, China
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Conférence

Bonastre, Jean-François; Delgado, Hector; Evans, Nicholas; Kinnunen, Tomi; Lee, Kong Aik; Liu, Xuechen; Nautsch, Andreas; Noe, Paul-Gauthier; Patino, Jose; Sahidullah, Md; Srivastava, Brij Mohan Lal; Todisco, Massimiliano; Tomashenko, Natalia; Vincent, Emmanuel; Wang, Xin; Yamagishi, Junichi

Benchmarking and challenges in security and privacy for voice biometrics

SPSC 2021, 1st ISCA Symposium on Security and Privacy in Speech Communication, 10-12 November 2021 (Virtual Event)
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Conférence

Yamagishi, Junichi; Wang, Xin; Todisco, Massimiliano; Sahidullah, Md; Patino, Jose; Nautsch, Andreas; Liu, Xuechen; Lee, Kong Aik; Kinnunen, Tomi; Evans, Nicholas; Delgado, Hector

ASVspoof 2021: accelerating progress in spoofed and deepfake speech detection

ASVspoof 2021, Automatic Speaker Verification
Spoofing And Countermeasures Challenge, 16 September 2021
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