Jesús Antonio Villalba López

31 papers A 11C 4Misc 3Journal 4Unranked 9
YearRankTypeTitle / Venue / Authors
2025 C conf
Multi-Target Backdoor Attacks Against Speaker Recognition.
ASRU
Alexandrine Fortier, Sonal Joshi, Thomas Thebaud, Jesús Antonio Villalba López, Najim Dehak, Patrick Cardinal
2025 J jnl
Multi-Target Backdoor Attacks Against Speaker Recognition.
CoRR
Alexandrine Fortier, Sonal Joshi, Thomas Thebaud, Jesús Antonio Villalba López, Najim Dehak, Patrick Cardinal
2020 — conf
Advances in Speaker Recognition for Telephone and Audio-Visual Data: the JHU-MIT Submission for NIST SRE19.
Odyssey
Jesús Antonio Villalba López, Daniel Garcia-Romero, Nanxin Chen, Gregory Sell, Jonas Borgstrom, Alan McCree, Leibny Paola García-Perera, Saurabh Kataria, Phani Sankar Nidadavolu, Pedro Torres-Carrasquiilo, Najim Dehak
2018 — conf
End-to-End versus Embedding Neural Networks for Language Recognition in Mismatched Conditions.
Odyssey
Jesús Antonio Villalba López, Niko Brummer, Najim Dehak
2017 A conf
Domain Adaptation of PLDA Models in Broadcast Diarization by Means of Unsupervised Speaker Clustering.
INTERSPEECH
Ignacio Viñals, Alfonso Ortega, Jesús Antonio Villalba López, Antonio Miguel, Eduardo Lleida
2016 J jnl
Analysis of speech quality measures for the task of estimating the reliability of speaker verification decisions.
Speech Commun.
Jesús Antonio Villalba López, Alfonso Ortega, Antonio Miguel, Eduardo Lleida
2016 J jnl
Bayesian Networks to Model the Variability of Speaker Verification Scores in Adverse Environments.
IEEE ACM Trans. Audio Speech Lang. Process.
Jesús Antonio Villalba López, Antonio Miguel, Alfonso Ortega, Eduardo Lleida
2016 — conf
Bottleneck Based Front-End for Diarization Systems.
IberSPEECH
Ignacio Viñals, Jesús Antonio Villalba López, Alfonso Ortega, Antonio Miguel, Eduardo Lleida
2015 A conf
Spoofing detection with DNN and one-class SVM for the ASVspoof 2015 challenge.
INTERSPEECH
Jesús Antonio Villalba López, Antonio Miguel, Alfonso Ortega, Eduardo Lleida
2015 C conf
Variational Bayesian PLDA for speaker diarization in the MGB challenge.
ASRU
Jesús Antonio Villalba López, Alfonso Ortega, Antonio Miguel, Eduardo Lleida
2014 A conf
Factor analysis with sampling methods for text dependent speaker recognition.
INTERSPEECH
Antonio Miguel, Jesús Antonio Villalba López, Alfonso Ortega, Eduardo Lleida, Carlos Vaquero
2014 — conf
Unsupervised Accent Modeling for Language Identification.
IberSPEECH
David Martínez González, Jesús Antonio Villalba López, Eduardo Lleida-Solano, Alfonso Ortega Giménez
2014 — conf
Unsupervised Training of PLDA with Variational Bayes.
IberSPEECH
Jesús Antonio Villalba López, Eduardo Lleida
2014 Misc conf
Unsupervised adaptation of PLDA by using variational Bayes methods.
ICASSP
Jesús Antonio Villalba López, Eduardo Lleida
2013 A conf
A new Bayesian network to assess the reliability of speaker verification decisions.
INTERSPEECH
Jesús Antonio Villalba López, Eduardo Lleida, Alfonso Ortega, Antonio Miguel
2013 Misc conf
Handling i-vectors from different recording conditions using multi-channel simplified PLDA in speaker recognition.
ICASSP
Jesús Antonio Villalba López, Eduardo Lleida
2013 A conf
Handling recordings acquired simultaneously over multiple channels with PLDA.
INTERSPEECH
Jesús Antonio Villalba López, Mireia Díez, Amparo Varona, Eduardo Lleida
2013 Misc conf
Segmentation-by-classification system based on factor analysis.
ICASSP
Diego Castán, Alfonso Ortega, Jesús Antonio Villalba López, Antonio Miguel, Eduardo Lleida
2013 A conf
The I3a speaker recognition system for NIST SRE12: post-evaluation analysis.
INTERSPEECH
Jesús Antonio Villalba López, Eduardo Lleida, Alfonso Ortega, Antonio Miguel
2012 — conf
Bayesian adaptation of PLDA based speaker recognition to domains with scarce development data.
Odyssey
Jesús Antonio Villalba López, Eduardo Lleida
2012 — conf
Reliability Estimation of the Speaker Verification Decisions Using Bayesian Networks to Combine Information from Multiple Speech Quality Measures.
IberSPEECH
Jesús Antonio Villalba López, Eduardo Lleida, Alfonso Ortega, Antonio Miguel
2012 A conf
The BLZ Submission to the NIST 2011 LRE: Data Collection, System Development and Performance.
INTERSPEECH
Luis Javier Rodríguez-Fuentes, Mikel Peñagarikano, Amparo Varona, Mireia Díez, Germán Bordel, Alberto Abad, David Martínez González, Jesús Antonio Villalba López, Alfonso Ortega, Eduardo Lleida
2012 — conf
Voice Pathology Detection on the Saarbrücken Voice Database with Calibration and Fusion of Scores Using MultiFocal Toolkit.
IberSPEECH
David Martínez González, Eduardo Lleida, Alfonso Ortega, Antonio Miguel, Jesús Antonio Villalba López
2011 — conf
Detecting Replay Attacks from Far-Field Recordings on Speaker Verification Systems.
BIOID
Jesús Antonio Villalba López, Eduardo Lleida
2011 A conf
Hierarchical Audio Segmentation with HMM and Factor Analysis in Broadcast News Domain.
INTERSPEECH
Diego Castán, Carlos Vaquero, Alfonso Ortega, David Martínez González, Jesús Antonio Villalba López, Eduardo Lleida
2011 A conf
I3A Language Recognition System for Albayzin 2010 LRE.
INTERSPEECH
David Martínez González, Jesús Antonio Villalba López, Antonio Miguel, Alfonso Ortega, Eduardo Lleida
2011 C conf
Multi-site heterogeneous system fusions for the Albayzin 2010 Language Recognition Evaluation.
ASRU
Luis Javier Rodríguez, Mikel Peñagarikano, Amparo Varona, Mireia Díez, Germán Bordel, David Martínez González, Jesús Antonio Villalba López, Antonio Miguel, Alfonso Ortega, Eduardo Lleida, Alberto Abad, Oscar Koller, Isabel Trancoso, Paula Lopez-Otero, Laura Docío Fernández, Carmen García-Mateo, Rahim Saeidi, Mehdi Soufifar, Tomi Kinnunen, Torbjørn Svendsen, Pasi Fränti
2011 J jnl
Speaker Verification On Summed-Channel Conditions With Confidence Measures.
Computación y Sistemas
Carlos Vaquero Avilés Casco, Jesús Antonio Villalba López, Alfonso Ortega Giménez, Eduardo Lleida-Solano
2011 A conf
Towards Fully Bayesian Speaker Recognition: Integrating Out the Between-Speaker Covariance.
INTERSPEECH
Jesús Antonio Villalba López, Niko Brümmer
2010 A conf
Confidence measures for speaker segmentation and their relation to speaker verification.
INTERSPEECH
Carlos Vaquero, Alfonso Ortega, Jesús Antonio Villalba López, Antonio Miguel, Eduardo Lleida
2010 C conf
Speaker Verification in Noisy Environment Using Missing Feature Approach.
CIARP
Dayana Ribas, Jesús Antonio Villalba López, Eduardo Lleida, José R. Calvo