Daniel Ramos-Castro

  • Autonomous University of Madrid, School of Engineering, AUDIAS, Spain

According to our database1, Daniel Ramos-Castro authored at least 36 papers between 2003 and 2021.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.



In proceedings 
PhD thesis 


Online presence:

On csauthors.net:


A Multi-Resolution CRNN-Based Approach for Semi-Supervised Sound Event Detection in DCASE 2020 Challenge.
IEEE Access, 2021

An analysis of Sound Event Detection under acoustic degradation using multi-resolution systems.
Proceedings of the Fifth International Conference, 2021

Deconstructing Cross-Entropy for Probabilistic Binary Classifiers.
Entropy, 2018

Speech Analysis.
Proceedings of the Encyclopedia of Biometrics, Second Edition, 2015

Speaker Features.
Proceedings of the Encyclopedia of Biometrics, Second Edition, 2015

Pre-registration of latent fingerprints based on orientation field.
IET Biom., 2015

Improving short utterance i-vector speaker verification using utterance variance modelling and compensation techniques.
Speech Commun., 2014

Regional fusion for high-resolution palmprint recognition using spectral minutiae representation.
IET Biom., 2014

Partial fingerprint registration for forensics using minutiae-generated orientation fields.
Proceedings of the 2nd International Workshop on Biometrics and Forensics, 2014

Pre-registration for Improved Latent Fingerprint Identification.
Proceedings of the 22nd International Conference on Pattern Recognition, 2014

On the Use of Convolutional Neural Networks in Pairwise Language Recognition.
Proceedings of the Advances in Speech and Language Technologies for Iberian Languages, 2014

Improving Automatic Detection of Obstructive Sleep Apnea Through Nonlinear Analysis of Sustained Speech.
Cogn. Comput., 2013

Towards Regional Fusion for High-Resolution Palmprint Recognition.
Proceedings of the XXVI Conference on Graphics, Patterns and Images, 2013

On the use of spectral minutiae in high-resolution palmprint recognition.
Proceedings of the 1st International Workshop on Biometrics and Forensics, 2013

Improving radial triangulation-based forensic palmprint recognition according to point pattern comparison by relaxation.
Proceedings of the 5th IAPR International Conference on Biometrics, 2012

A linguistically-motivated speaker recognition front-end through session variability compensated cepstral trajectories in phone units.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

Von Mises-Fisher Models in the Total Variability Subspace for Language Recognition.
IEEE Signal Process. Lett., 2011

Latent-to-full palmprint comparison based on radial triangulation under forensic conditions.
Proceedings of the 2011 IEEE International Joint Conference on Biometrics, 2011

Quality-Based Conditional Processing in Multi-Biometrics: Application to Sensor Interoperability.
IEEE Trans. Syst. Man Cybern. Part A, 2010

BiosecurID: a multimodal biometric database.
Pattern Anal. Appl., 2010

Multilevel and Session Variability Compensated Language Recognition: ATVS-UAM Systems at NIST LRE 2009.
IEEE J. Sel. Top. Signal Process., 2010

Towards a Better Understanding of the Performance of Latent Fingerprint Recognition in Realistic Forensic Conditions.
Proceedings of the 20th International Conference on Pattern Recognition, 2010

Speech Analysis.
Proceedings of the Encyclopedia of Biometrics, 2009

Speaker Features.
Proceedings of the Encyclopedia of Biometrics, 2009

BioSec Multimodal Biometric Database in Text-Dependent Speaker Recognition.
Proceedings of the International Conference on Language Resources and Evaluation, 2008

Anchor-model fusion for language recognition.
Proceedings of the INTERSPEECH 2008, 2008

Emulating DNA: Rigorous Quantification of Evidential Weight in Transparent and Testable Forensic Speaker Recognition.
IEEE Trans. Speech Audio Process., 2007

Speaker verification using speaker- and test-dependent fast score normalization.
Pattern Recognit. Lett., 2007

HMM-based on-line signature verification: Feature extraction and signature modeling.
Pattern Recognit. Lett., 2007

Forensic Automatic Speaker Classification in the "Coming Paradigm Shift".
Proceedings of the Speaker Classification I: Fundamentals, Features, and Methods, 2007

Robust estimation, interpretation and assessment of likelihood ratios in forensic speaker recognition.
Comput. Speech Lang., 2006

Likelihood Ratio Calibration in a Transparent and Testable Forensic Speaker Recognition Framework.
Proceedings of the Odyssey 2006, 2006

Suspect-Adapted MAP Estimation of Within-Source Distributions in Generative Likelihood Ratio Estimation.
Proceedings of the Odyssey 2006, 2006

Between-Source Modelling for Likelihood Ratio Computation in Forensic Biometric Recognition.
Proceedings of the Audio- and Video-Based Biometric Person Authentication, 2005

On robust estimation of likelihood ratios: the ATVS-UPM system at 2003 NFI/TNO forensic evaluation.
Proceedings of the ODYSSEY 2004 - The Speaker and Language Recognition Workshop, Toledo, Spain, May 31, 2004

Robust likelihood ratio estimation in Bayesian forensic speaker recognition.
Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003