Daniel Ramos-Castro

Orcid: 0000-0001-5998-1489

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


According to our database1, Daniel Ramos-Castro authored at least 71 papers between 2003 and 2024.

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

Timeline

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Bibliography

2024
Adaptive temperature scaling for Robust calibration of deep neural networks.
Neural Comput. Appl., May, 2024

Enhancing Conformer-Based Sound Event Detection Using Frequency Dynamic Convolutions and BEATs Audio Embeddings.
IEEE ACM Trans. Audio Speech Lang. Process., 2024

Voxceleb-ESP: preliminary experiments detecting Spanish celebrities from their voices.
CoRR, 2024

2021
A deep analysis on high-resolution dermoscopic image classification.
IET Comput. Vis., 2021

BiosecurID: a multimodal biometric database.
CoRR, 2021

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

Multiple Feature Resolutions for Different Polyphonic Sound Detection Score Scenarios in DCASE 2021 Task 4.
Proceedings of the 6th Workshop on Detection and Classification of Acoustic Scenes and Events 2021 (DCASE 2021), 2021

2020
Calibration of deep probabilistic models with decoupled bayesian neural networks.
Neurocomputing, 2020

Improving Calibration in Mixup-trained Deep Neural Networks through Confidence-Based Loss Functions.
CoRR, 2020

On Calibration of Mixup Training for Deep Neural Networks.
Proceedings of the Structural, Syntactic, and Statistical Pattern Recognition, 2020

A Multi-Resolution Approach to Sound Event Detection in DCASE 2020 Task4.
Proceedings of 5th the Workshop on Detection and Classification of Acoustic Scenes and Events 2020 (DCASE 2020), 2020

2019
Improving automated latent fingerprint identification using extended minutia types.
Inf. Fusion, 2019

Statistical Models in Forensic Voice Comparison.
CoRR, 2019

Bayesian Strategies for Likelihood Ratio Computation in Forensic Voice Comparison with Automatic Systems.
CoRR, 2019

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

Generative Models for Deep Learning with Very Scarce Data.
Proceedings of the Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, 2018

2017
From Biometric Scores to Forensic Likelihood Ratios.
Proceedings of the Handbook of Biometrics for Forensic Science, 2017

Making Likelihood Ratios Digestible for Cross-Application Performance Assessment.
IEEE Signal Process. Lett., 2017

Validation of likelihood ratio methods for forensic evidence evaluation handling multimodal score distributions.
IET Biom., 2017

2015
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

Albayzín-2014 evaluation: audio segmentation and classification in broadcast news domains.
EURASIP J. Audio Speech Music. Process., 2015

Integrating rare minutiae in generic fingerprint matchers for forensics.
Proceedings of the 2015 IEEE International Workshop on Information Forensics and Security, 2015

2014
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

2013
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

Evaluation of AFIS-Ranked Latent Fingerprint Matched Templates.
Proceedings of the Image and Video Technology - 6th Pacific-Rim Symposium, 2013

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

Improving the PLDA based speaker verification in limited microphone data conditions.
Proceedings of the 14th Annual Conference of the International Speech Communication Association, 2013

Improving short utterance based i-vector speaker recognition using source and utterance-duration normalization techniques.
Proceedings of the 14th Annual Conference of the International Speech Communication Association, 2013

2012
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

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

Introducing Non-linear Analysis into Sustained Speech Characterization to Improve Sleep Apnea Detection.
Proceedings of the Advances in Nonlinear Speech Processing, 2011

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

Calibration and weight of the evidence by human listeners. The ATVS-UAM submission to NIST HUMAN-aided speaker recognition 2010.
Proceedings of the IEEE International Conference on Acoustics, 2011

2010
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

Score-level compensation of extreme speech duration variability in speaker verification.
Proceedings of the 11th Annual Conference of the International Speech Communication Association, 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

2009
Speech Analysis.
Proceedings of the Encyclopedia of Biometrics, 2009

Speaker Features.
Proceedings of the Encyclopedia of Biometrics, 2009

Speaker dependent emotion recognition using prosodic supervectors.
Proceedings of the 10th Annual Conference of the International Speech Communication Association, 2009

Forensic speaker recognition using traditional features comparing automatic and human-in-the-loop formant tracking.
Proceedings of the 10th Annual Conference of the International Speech Communication Association, 2009

Support Vector Machine Regression for Robust Speaker Verification in Mismatching and Forensic Conditions.
Proceedings of the Advances in Biometrics, Third International Conference, 2009

Analysis of the Utility of Classical and Novel Speech Quality Measures for Speaker Verification.
Proceedings of the Advances in Biometrics, Third International Conference, 2009

Anchor Model Fusion for Emotion Recognition in Speech.
Proceedings of the Biometric ID Management and Multimodal Communication, 2009

Comparison of Distance-Based Features for Hand Geometry Authentication.
Proceedings of the Biometric ID Management and Multimodal Communication, 2009

2008
Cross-entropy analysis of the information in forensic speaker recognition.
Proceedings of the Odyssey 2008: The Speaker and Language Recognition Workshop, 2008

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

Addressing database mismatch in forensic speaker recognition with Ahumada III: a public real-casework database in Spanish.
Proceedings of the 9th Annual Conference of the International Speech Communication Association, 2008

Anchor-model fusion for language recognition.
Proceedings of the 9th Annual Conference of the International Speech Communication Association, 2008

2007
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

Support vector regression for speaker verification.
Proceedings of the 8th Annual Conference of the International Speech Communication Association, 2007

Information-theoretical comparison of likelihood ratio methods of forensic evidence evaluation.
Proceedings of the Third International Symposium on Information Assurance and Security, 2007

2006
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: The Speaker and Language Recognition Workshop, 2006

Suspect-Adapted MAP Estimation of Within-Source Distributions in Generative Likelihood Ratio Estimation.
Proceedings of the Odyssey 2006: The Speaker and Language Recognition Workshop, 2006

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

2004
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

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


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