Publications
ELLIS Madrid
July 2026
Journal of Multivariate Analysis Volume 214 Pages 105626
David del Val, José R. Berrendero, Alberto Suárez
Relation between PLS and OLS regression in terms of the eigenvalue distribution of the regressor covariance matrix
2026
Pattern Recognition, Volume 179, Part A, 2026, 113616, ISSN 0031-3203
Imanol Solano, Julian Fierrez, Aythami Morales, Alejandro Peña, Ruben Tolosana, Francisco Zamora-Martinez, Javier San Agustin
Balancing tails when comparing distributions: Comprehensive equity index (CEI) with application to bias evaluation in operational face biometrics
May 2026
Composites Part A: Applied Science and Manufacturing Volume 204, May 2026, 109644
S. Fernández-León, D. Mocerino, R. Valle, L. Baumela, C. González
A deep surrogate model for filling simulations in liquid composite moulding on unstructured 3D grids
April 2026
43rd International Conference of Machine Learning (ICML2026) 🇪🇺
Enrique Valero-Leal, Bernd Bischl, Pedro Larrañaga, Concha Bielza, Giuseppe Casalicchio
Optimal Transport Group Counterfactual Explanations
March 2026
Data Brief. 2026 Mar 16;66:112676
Puerta-Acevedo JC, Alcalá-Durand MF, Mendes-Laureano J, Arias-Londoño JD, Godino-Llorente JI
HUPA: A corpus of disordered and normophonic voices in Castilian Spanish
March 2026
Composites Part A: Applied Science and Manufacturing volume 202
D. Mocerino, S. Fernández-León, J. Fernández-León, L. Baumela, C. González
Reinforcement learning for real-time control of Resin Transfer Molding: Bridging simulation and experiments
February 2026
IEEE Transactions on Intelligent Transportation Systems (2026)
Ricardo Pizarro, Roberto Valle, Rafael Barea, Jose M. Buenaposada, Luis Baumela, Luis Miguel Bergasa
PO-GUISE+: Pose and object guided transformer token selection for efficient driver action recognition
February 2026
Spanish Journal of Psychiatry and Mental Health
Darío C. Larese, Pablo M. Olmos, Antonio Artés-Rodríguez, Laura Arenas-Pijoan, Eugènia Nicolau-Subires, Vicent Llorca-Bofí, Enrique Baca-García, María Irigoyen-Otiñano, Jorge López-Castromán
Modeling recurrent suicide attempts using probabilistic Hawkes processes
February 2026
ESANN 2026
Pedro Jiménez, Luis A. Ortega, Pablo Morales-Álvarez, Daniel Hernández-Lobato
Improving the Linearized Laplace Approximation via Quadratic Approximations
Feb 2026
arXiv preprint arXiv:2602.11285
Gabriel Escrig, Roberto Campos, MA Martin-Delgado
Resource-Scalable Fully Quantum Metropolis-Hastings for Integer Linear Programming
February 2026
arXiv:2602.11973v1
Hua Xu, Julián D. Arias-Londoño, Juan I. Godino-Llorente
Calibrated Bayesian Deep Learning for Explainable Decision Support Systems Based on Medical Imaging
January 2026
Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Process. (ICASSP), Barcelona, Spain, May 4-8, 2025
Andrea Cavallo, Samuel Rey, Antonio G. Marques, Elvin Isufi
Precision Neural Networks: Joint Graph and Relational Learning 🇪🇺
January 2026
ESANN (2026)
Luis A. Ortega, Simón Rodríguez-Santana, Daniel Hernández-Lobato
Scalable Linearized Laplace Approximation via Surrogate Neural Kernel
January 2026
AAAI Workshop on Deployable AI (DAI)
Gonzalo Mancera, Daniel DeAlcala, Aythami Morales, Ruben Tolosana, Julian Fierrez
Membership Inference Test: Auditing Training Data in Object Classification Models
January 2026
Conference paper at ICLR 2026
María Martínez-García, Ricardo Vazquez Alvarez, Alejandro Lancho, Pablo M. Olmos, Isabel Valera
A Probabilistic Hard Concept Bottleneck for Steerable Generative Models
December 2025
IEEE Trans. Signal Process., vol. 72, pp. 2710-2725, 2024
Madeline Navarro, Samuel Rey, Andrei Buciulea, Antonio G. Marques, Santiago Segarra
Joint Network Topology Inference in the Presence of Hidden Nodes
December 2025
Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Process. (ICASSP), Barcelona, Spain, May 4-8, 2026
Hamed Ajorlou, Samuel Rey, Gonzalo Mateos, Geert Leus, Antonio G. Marques
BUILD with Precision: Bottom-Up Inference of Linear DAGs
2025
IEEE Access, vol. 13, pp. 178160-178175, 2025
Álvaro Moure Prado, Alejandro Guerrero-López, Julián D. Arias-Londoño, Juan I. Godino-Llorente
Bayesian automatic screening of pneumonia and lung lesions localization from CT scans. A combined method toward a more user-centred and explainable approach
December 2025
Neurocomputing Volume 657, 7 December 2025, 131674
D Fernández-Sánchez, D Hernández-Lobato
Joint entropy search for multi-objective Bayesian optimization with constraints and multiple fidelities
November 2025
IEEE Transactions on Signal and Information Processing over Networks, 2025. doi: 10.1109/TSIPN.2025.3613951
O. Escudero-Arnanz, C. Soguero-Ruiz, and A. G. Marques
Explainable Spatio-Temporal GCNNs for Irregular Multivariate Time Series: Architecture and Application to ICU Patient Data
November 2025
NeurIPS 2025, 38th Advances in Neural Information Processing Systems
Emmeran Johnson, D. Martínez-Rubio, Ciara Pike-Burke, Patrick Rebeschini
On the Necessity of Adaptive Regularisation: Optimal Anytime Online Learning on ℓ p -Balls 🇪🇺
November 2025
Expert Syst. Appl. 303: 130696 (2026)
Seyedsaman Emami, Gonzalo Martínez-Muñoz, Daniel Hernández-Lobato
Robust-multi-task gradient boosting
November 2025
Automatic Assessment of Parkinsonian Speech Workshop
Alejandro Guerrero-López, Julián D Arias-Londoño, Stefanie Shattuck-Hufnagel, Juan I Godino-Llorente
Learning Representation Models for Interpretable Automatic Phonemic Grouping of the Parkinsonian Speech
2025
IEEE Open Journal of the Communications Society
Alejandro Lancho and Amir Weiss and Gary C. F. Lee and Tejas Jayashankar and Binoy G. Kurien and Yury Polyanskiy and Gregory W. Wornell
RF Challenge: The Data-Driven Radio Frequency Signal Separation Challenge
2025
Journal of Psychiatric Research
Ismael Conejero and Miguel Ángel Villalba and Victoria Matos and Oscar Jiménez and Rafael García and Lucía Albarracín-García and Alejandro Porras-Segovia and María Luisa Barrigón and Jorge Lopez-Castroman and Antonio Artés-Rodriguez and Enrique Baca-Garcia
Feasibility of digital monitoring in patients receiving ambulatory psychiatric care
November 2025
10.48550/arXiv.2506.04700
de Frutos, José Manuel & Vázquez, Manuel & Olmos, Pablo & Miguez, Joaquin
Explicit Density Approximation for Neural Implicit Samplers Using a Bernstein-Based Convex Divergence
2025
J Med Internet Res, vol. 27, pp. e63962, 2025, ISSN: 1438-8871.
Paz-Arbaizar, Leire; Lopez-Castroman, Jorge; Artés-Rodríguez, Antonio; Olmos, Pablo M; Ramírez, David
Emotion Forecasting: A Transformer-Based Approach
2025
BMC Bioinformatics, vol. 26, no 1, 2025, ISSN: 1471-2105.
Blázquez-Sánchez, Mario; Guerrero-López, Alejandro; Candela, Ana; Belenguer-Llorens, Albert; Moreno, José Miguel; Sevilla-Salcedo, Carlos; Sánchez-Cueto, María; Arroyo, Manuel J.; Gutiérrez-Pareja, Mark; Gómez-Verdejo, Vanessa; Olmos, Pablo M.; Mancera, Luis; Muñoz, Patricia; Marín, Mercedes; Alcalá, Luis; Rodríguez-Temporal, David; Rodríguez-Sánchez, Belén
Automated web-based typing of Clostridioides difficile ribotypes via MALDI-TOF MS
2025
EEE Transactions on Information Forensics and Security, vol. 20, pp. 5859-5871, 2025
N. Gonzalez, G. Stragapede, R. Vera-Rodriguez and R. Tolosana
Type2Branch: Keystroke Biometrics Based on a Dual-Branch Architecture With Attention Mechanisms and Set2set Loss
October 2025
Image and Vision Computing, Volume 162
Ricardo Pizarro, Roberto Valle, José Miguel Buenaposada, Luis Miguel Bergasa, Luis Baumela
Pose-guided token selection for the recognition of activities of daily living
October 2025
Proceedings of the Eighth AAAI/ACM Conference on AI, Ethics, and Society (AIES2025)1976
Alejandro Peña, Julian Fierrez, Aythami Morales, Gonzalo Mancera, Miguel Lopez, Ruben Tolosana
Addressing Bias in LLMs: Strategies and Application to Fair AI-based Recruitment
October 2025
IEEE Access Volume 13 Pages 163805-163819
Daniel DeAlcala, Aythami Morales, Julian Fierrez, Gonzalo Mancera, Ruben Tolosana, Javier Ortega-Garcia
Is My Data in Your AI? Membership Inference Test (MINT) applied to Face Biometrics
October 2025
arXiv:2302.10883v4
Mahdi Ghafourian, Bilgesu Sumer, Ruben Vera-Rodriguez, Julian Fierrez, Ruben Tolosana, Aythami Moralez, Els Kindt
Blockchain and Biometrics: Survey, GDPR Analysis, and Future Directions
October 2025
Data in Brief Volume 62, October 2025, 111962
Yichun Sun , Alejandro Guerrero-López , Julián D. Arias-Londoño , Juan I. Godino-Llorente
CT-SCOPE: annotated dataset of CT SCans for the automatic semantic segmentation of the Osseous structures of the Paranasal sinusEs
2025
Proceedings of the Forty-first Conference on Uncertainty in Artificial Intelligence, PMLR 286:2973-3012, 2025
María Martínez-García, Grace Villacrés, David Mitchell, Pablo M. Olmos
Improved Variational Inference in Discrete VAEs using Error Correcting Codes
October 2025
IEEE Transactions on Biomedical Engineering
E. Feito-Casares, F. M. Melgarejo-Meseguer, A. Cobo, L. Baumela and J. -L. Rojo-Álvarez
Manifold Learning Approaches for Characterizing Photoplethysmographic Signals
September 2025
IEEE Access, vol. 13, pp. 155532-155546
Ana Aparicio Colino, José Luis Arroyo-Barrigüete, Adolfo Hernández, Carmen Sánchez Ávila
Gender and Academic Indicators in First-Year Engineering Dropout: A Multi-Model Approach
September 2025
Proceedings of the IEEE/CVF International Conference on Computer Vision (ICCV), 2025, pp. 647-656
Daniel DeAlcala, Aythami Morales, Julian Fierrez, Gonzalo Mancera, Ruben Tolosana, Javier Ortega-Garcia
Active Membership Inference Test (aMINT): Enhancing Model Auditability with Multi-Task Learning
September 2025
arXiv preprint arXiv:2509.01326
Maria F. Alcala-Durand, J. Camilo Puerta-Acevedo, Julián D. Arias-Londoño, Juan I. Godino-Llorente
Automatic Screening of Parkinson's Disease from Visual Explorations
September 2025
Engineering Applications of Artificial Intelligence, Volume 155, 2025, 110664, ISSN 0952-1976
Gómez-Talal I, Azizsolttani M, Bote-Curiel L, JL Rojo-Álvarez
Towards Explainable Artificial Intelligence in Machine Learning: A study on efficient Perturbation-Based Explanations
August 2025
Proceedings of the IEEE/CVF International Conference on Computer Vision (ICCV) Workshops, 2025, pp. 4834-4843
Daniel DeAlcala, Aythami Morales, Julian Fierrez, Ruben Tolosana
AttZoom: Attention Zoom for Better Visual Features
August 2025
IEEE Transactions on Computational Biology and Bioinformatics 22(4):1822-1835, 2025
Lozano D, L Bote, Sabater M, Bielza mc, Gimeno JR, Muñoz S, FJ Gimeno, Larrañaga P, JL Rojo-Álvarez
Discovering Genetic Variants in Hypertrophic Cardiomyopathy with Multiple Machine Learning Techniques.
August 2025
Engineering Applications of Artificial Intelligence, Volume 154, 2025, 110822, ISSN 0952-1976,
Dafne Lozano-Paredes, Juan José Sánchez-Muñoz, Luis Bote-Curiel, Francisco M. Melgarejo-Meseguer, Antonio Gil-Izquierdo, F. Javier Gimeno-Blanes, José Luis Rojo-Álvarez,
Interpreting frequency evolution in ventricular fibrillation using embeddings and deep learning methods
July 2025
Pattern Recognition and Image Analysis. IbPRIA 2025. Lecture Notes in Computer Science, vol 15937
Iván Ferre, Luis Baumela, Iago Suárez
Learning to Detect and Describe a Wireframe
July 2025
Proc. of IEEE Intl. Wrksp. on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), Punta Cana, Dominican Republic, Dec. 14-17, 2025
S. Rozada, S. Rey, G. Mateos, and A. G. Marques
Unrolling Dynamic Programming via Graph Filters
July 2025
Lecture Notes in Computer Science. 16225 21-35 - 2026-01-01
Miguel Lopez-Duran, Julian Fierrez, Aythami Morales, Ruben Tolosana, Oscar Delgado-Mohatar, Alvaro Ortigosa
Benchmarking Graph Neural Networks for Document Layout Analysis in Public Affairs
July 2025
arXiv:2507.02966v2
Gonzalo Mancera, Aythami Morales, Julian Fierrez, Ruben Tolosana, Alejandro Peña, Miguel Lopez-Duran, Francisco Jurado, Alvaro Ortigosa
PBa-LLM: Privacy- and Bias-aware NLP using Named-Entity Recognition (NER)
July 2025
Computerized Medical Imaging and Graphics Volume 123, July 2025, 102541
Yichun Sun , Alejandro Guerrero-López , Julián D. Arias-Londoño, Juan I. Godino-Llorente
Automatic semantic segmentation of the osseous structures of the paranasal sinuses
2025
Knowledge-Based Systems Volume 322, 8 July 2025, 113612
D Fernández-Sánchez, EC Garrido-Merchán, D Hernández-Lobato
Alpha entropy search for new information-based Bayesian optimization
July, 2025
Biomedical Signal Processing and Control, Volume 105, 2025, 107523, ISSN 1746-8094
Plaza-Seco C, KE. Barner, R Holgado-Cuadrado, FM. Melgarejo-Meseguer, JL Rojo- Álvarez, M Blanco-Velasco
Detection of intra-beat waves on ambulatory ECG using manifolds: An explainable deep learning approach
June 2025
Proc. of Annual Con. on Neural Information Process. Systems (Neurips), San Diego, CA, 2025.
R. Ramezanpour, V. M. Tenorio, A. G. Marques, A. Sabharwal, and S. Segarra
A Few Moments Please: Scalable Graphon Learning via Moment Matching
June 2025
Proc of IEEE Intl. Symposium on Computer-Based Medical Systems (CBMS), Madrid, Spain, June 18-20, 2025.
P. Martin-Palomeque, O. Escudero-Arnanz, C. Soguero-Ruiz, and A.G. Marques
Advanced Graph-Based Approaches for Predicting Antimicrobial Resistance in Intensive Care Units
June 2025
Proc of IEEE Intl. Symposium on Computer-Based Medical Systems (CBMS), Guadalajara, Mexico, June 26-28, 2025
O. Escudero-Arnanz, R. Sicilia, C. Soguero-Ruiz, I. Mora-Jiménez, D. Lelli, C. Pedone, and A.G. Marques
Low-Rank Tensor Completion for Heart Failure Exacerbation Detection in Multivariate Time Series with Missing Data
June 2025
Proceedings of Machine Learning Research Volume 267
D. Hendrych★, S. Pokutta★, M. Besançon★, D. Martínez-Rubio★
Secant Line Search for Frank-Wolfe Algorithms 🇪🇺
June 2025
025 IEEE Intelligent Vehicles Symposium (IV), Cluj-Napoca, Romania, 2025, pp. 351-356
J. Fuentes, F. Fierro, R. Barea, E. López-Guillén and L. M. Bergasa
Design and Development of a Digital Twin for Monitoring Railway Infrastructure
May 2025
IEEE 19th International Conference on Automatic Face and Gesture Recognition (FG), Tampa/Clearwater, FL, USA, 2025, pp. 1-6
Alejandro Cobo, Roberto Valle, José Miguel Buenaposada, Luis Baumela
Spatiotemporal Face Alignment for Generalizable Deepfake Detection
May 2025
Pattern Recognition, Volume 161, 2025, 111287
Giuseppe Stragapede, Ruben Vera-Rodriguez, Ruben Tolosana, Aythami Morales, Ivan DeAndres-Tame, Naser Damer, Julian Fierrez, Javier-Ortega Garcia, Alejandro Acien, Nahuel Gonzalez, Andrei Shadrikov, Dmitrii Gordin, Leon Schmitt, Daniel Wimmer, Christoph Großmann, Joerdis Krieger, Florian Heinz, Ron Krestel, Christoffer Mayer, Simon Haberl, Helena Gschrey, Yosuke Yamagishi, Sanjay Saha, Sanka Rasnayaka, Sandareka Wickramanayake, Terence Sim, Weronika Gutfeter, Adam Baran, Mateusz Krzysztoń, Przemysław Jaskóła
KVC-onGoing: Keystroke Verification Challenge
May 2025
arXiv preprint arXiv:2506.00545
Mehdi Bejani, Guillermo Perez-de-Arenaza-Pozo, Julián D Arias-Londoño, Juan I Godino-LLorente
Imputation of Missing Data in Smooth Pursuit Eye Movements Using a Self-Attention-based Deep Learning Approach
April 2025
Data in Brief, Volume 59, 2025, 111376
Gustavo Andrade-Miranda, Konstantinos Chatzipapas, Julián D. Arias-Londoño, Juan I. Godino-Llorente
GIRAFE: Glottal Imaging Dataset for Advanced Segmentation, Analysis, and Facilitative Playbacks Evaluation
April 2025
EEE Access, vol. 13, pp. 73530-73539
Roberto Valle, José Miguel Buenaposada, Luis Baumela
Reducing Head Pose Estimation Data Set Bias With Synthetic Data
April 2025
IEEE Transactions on Signal Processing, 2026
Chengen Liu, Victor M. Tenorio, Antonio G. Marques, Elvin Isufi
Matched Topological Subspace Detector 🇪🇺
April 2025
Computer Methods and Programs in Biomedicine, 2025. doi: 10.1016/j.cmpb.2025.108920
Óscar Escudero-Arnanz, Antonio G. Marques, Inmaculada Mora-Jiménez, Joaquín Álvarez-Rodríguez, Cristina Soguero-Ruiz
Early Detection of Multidrug Resistance Using Multivariate Time Series Analysis and Interpretable Patient-Similarity Representations
April 2025
Proc. of AAAI Conf. on Artificial Intell., Philadelphia, PA, USA, February 27 - March 2, 2025
Sergio Rozada, Dongsheng Ding, Antonio G. Marques, Alejandro Ribeiro
Deterministic Policy Gradient Primal-Dual Methods for Continuous-Space Constrained MDPs
April 2025
Computers in Biology and Medicine 188: 109747, 2025
Lillo-Castellano JMM; I Mora-Jiménez; M Martín-Méndez; L Cerdá; A García-Alberola; D Tuia; JL Rojo-Álvarez
Active learning and margin strategies for arrhythmia classification in implantable devices
April 2025
IEEE Access, vol. 13, pp. 64133-64147, 2025
F. Sánchez-García, S. Montiel-Marín, M. Antunes-García, R. Gutiérrez-Moreno, Á. Llamazares Llamazares and L. M. Bergasa
SalsaNext+: A Multimodal-Based Point Cloud Semantic Segmentation With Range and RGB Images
March 2025
Proc. of European Signal Process. Conf. (EUSIPCO), Palermo, Italy, 2025
S. Rey, E. Curbelo, L. Martino, F. Llorente, and A. G. Marques
Enhancing Graphical Lasso: A Robust Scheme for Non-Stationary Mean Data
March 2025
AAAI Workshop on AI Governance: Alignment, Morality, and Law (AIGOV)
Daniel DeAlcala, Aythami Morales, Julian Fierrez, Gonzalo Mancera, Ruben Tolosana, Ruben Vera-Rodriguez
MINT-Demo: Membership Inference Test Demonstrator
March 2025
Proceedings of the Innovation and Responsibility in AI-Supported Education Workshop, PMLR 273:141-145, 2025
Alvaro Becerra, Roberto Daza, Ruth Cobos, Aythami Morales, Julian Fierrez
M2LADS Demo: A System for Generating Multimodal Learning Analytics Dashboards
March 2025
arXiv:2503.07384v2
Gonzalo Mancera, Daniel DeAlcala, Julian Fierrez, Ruben Tolosana, Aythami Morales
Is My Text in Your AI Model? Gradient-based Membership Inference Test applied to LLMs
March 2025
Engineering Applications of Artificial Intelligence, Volume 143, 2025, 109996, ISSN 0952-1976
E. Sánchez-Carballo, F.M. Melgarejo-Meseguer, R. Vijayakumar, J.J. Sánchez-Muñoz, A. García-Alberola, Y. Rudy, J.L. Rojo-Álvarez
Interpretable manifold learning for T-wave alternans assessment with electrocardiographic imaging
February 2025
COLT 2025, 36th Annual Conference on Learning Theory
J.P. Contreras★, C. Guzmán★, D. Martínez-Rubio★
Non-Euclidean High-Order Smooth Convex Optimization
February 2025
Nature Communications volume 16, Article number: 1919 (2025)
Gustau Camps-Valls, Miguel-Ángel Fernández-Torres, Kai-Hendrik Cohrs, Adrian Höhl, Andrea Castelletti, Aytac Pacal, Claire Robin, Francesco Martinuzzi, Ioannis Papoutsis, Ioannis Prapas, Jorge Pérez-Aracil, Katja Weigel, Maria Gonzalez-Calabuig, Markus Reichstein, Martin Rabel, Matteo Giuliani, Miguel D. Mahecha, Oana-Iuliana Popescu, Oscar J. Pellicer-Valero, Said Ouala, Sancho Salcedo-Sanz, Sebastian Sippel, Spyros Kondylatos, Tamara Happé & Tristan Williams
Artificial intelligence for modeling and understanding extreme weather and climate events 🇪🇺
February 2025
IEEE Journal of Biomedical and Health Informatics
Lorena Gallego-Viñarás and Juan Miguel Mira-Tomás and Anna Michela Gaeta and Gerard Pinol-Ripoll and Ferran Barbé and Pablo M. Olmos and Arrate Muñoz-Barrutia
Alzheimer's Disease Detection in EEG Sleep Signals
January 2025
IEEE Transactions on Signal Processing, 2025. doi: 10.1109/TSP.2025.3636071
Sergio Rozada, Hoi-To Wai, Antonio G. Marques
Multilinear Tensor Low-Rank Approximation for Policy-Gradient Methods in Reinforcement Learning
January 2025
Proc. of Asilomar Conf. on Signals, Systems, and Computers, Pacific Grove, CA, USA, October 27-30, 2024
S. Rozada, S. Paternain, J. Bazerque, and A. G.Marques
A Tensor Low-Rank Approximation for Value Functions in Multi-Task Reinforcement Learning
January 2025
ICML 2025, 42nd International Conference on Machine Learning
C. Roux★, D. Martínez-Rubio★, S. Pokutta
Implicit Riemannian Optimism with Applications to Min-Max Problems 🇪🇺
January 2025
The Astrophysical Journal Letters, Volume 979
Gabriel Escrig, Roberto Campos, Hong Qi, and M. A. Martin-Delgado
Quantum Bayesian Inference with Renormalization for Gravitational Waves
January 2025
Computers in Biology and Medicine, Volume 184, 2025, 109460
Alejandro Acien, Aythami Morales, Luca Giancardo, RUben Vera-Rodriguez, Ashley A Holmes, Julian Fierrez, Teresa Arroyo-Gallego
KeyGAN: Synthetic keystroke data generation in the context of digital phenotyping
January 2025
Preprint
Darío C. Larese, Almudena Bravo Cerrada, Gabriel Dambrosio Tomei, Alejandro Guerrero-López, Pablo M. Olmos, María Jesús Gómez García
Transformer Vibration Forecasting for Advancing Rail Safety and Maintenance 4.0
January 2025
EEE Access, vol. 13, pp. 27371-27397, 2025
I. Gómez-Talal, L. Bote-Curiel and J. Luis Rojo-Álvarez
Interpretable Machine Learning Models for PISA Results in Mathematics
2025
Engineering Applications of Artificial Intelligence
Albert Belenguer-Llorens and Carlos Sevilla-Salcedo and Jussi Tohka and Vanessa Gómez-Verdejo
Unified Bayesian representation for high-dimensional multi-modal biomedical data for small-sample classification
December 2024
Sci Data 11, 1367 (2024)
Mendes-Laureano, Janaína and Gómez-García, Jorge A. and Guerrero-López, Alejandro and Luque-Buzo, Elisa and Arias-Londoño, Julián D. and Grandas-Pérez, Francisco J. and Godino-Llorente, Juan I.
NeuroVoz: a Castillian Spanish corpus of parkinsonian speech
December 2024
IEEE TRANSACTIONS ON COGNITIVE AND DEVELOPMENTAL SYSTEMS, VOL. 16, NO. 6, DECEMBER 2024
E. Luque-Buzo, M. Bejani, J. D. Arias-Londoñ, J. A. Gómez-García, F. Grandas-Pérez and J. I. Godino-Llorente
Estimation of the Cyclopean Eye From Binocular Smooth Pursuit Tests
December 2024
Computing in Cardiology, Volume 51
E. Feito-Casares, F. M. Melgarejo-Meseguer, A. Cobo, L. Baumela and J. L. Rojo-Álvarez
Analysis of Photoplethysmographic Signals in Low-Dimensional Latent Spaces
December 2024
Proc. of the 2024 Asilomar Conf. on Signals, Systems, and Computers, Pacific Grove, CA, USA, October 27-30, 2024
V. M. Tenorio, M. Navarro, S. Rey, S. Segarra and A. G. Marques
Structure-Guided Input Graph for GNNs facing Heterophily
December 2024
AISTATS 2025, 28th International Conference on Artificial Intelligence and Statistics
S. Vary, D. Martínez-Rubio, Patrick Rebeschini
Black-Box Uniform Stability for Non-Euclidean Empirical Risk Minimization 🇪🇺
Dec 2024
IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, VOL. XX, NO. X, XXXXXXXX 2024
Luis A. Ortega, Simón Rodríguez-Santana, Daniel Hernández-Lobato
Fixed-Mean Gaussian Processes for Post-hoc Bayesian Deep Learning
November 2024
IEEE Transactions on Signal and Information Processing over Networks, 2025. doi: 10.1109/TSIPN.2025.3611264
V. M. Tenorio and A. G. Marques
Exploiting the Structure of Two Graphs with Graph Neural Networks
November 2024
Proc. of IEEE Intl. Conf. on Acoustics, Speech and Signal Process. (ICASSP), Hyderabad, India, April 6-11, 2024
M. Navarro, S. Rozada, A. G. Marques and S. Segarra
Low-Rank Tensors for Multi-Dimensional Markov Models
November 2024
Automatic Assessment of Parkinsonian Speech Workshop
Juan C Puerta-Acevedo, Maria F Alcalá-Durand, Julián D Arias-Londoño, Juan I Godino-Llorente
A Survey of Open Voice and Speech Datasets for the Screening and Evaluation of Parkinson’s Disease
October 2025
Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Process. (ICASSP), Barcelona, Spain, May 4-8, 2026
S. Rozada, A. Cavallo, A. G. Marques, H. Jamali-Rad, and E. Isufi
Graph-Aware Diffusion for Signal Generation 🇪🇺
October 2024
Proc. of the 2024 Asilomar Conf. on Signals, Systems, and Computers, Pacific Grove, CA, USA, October 27-30, 2024
F. Real-Rojas, V. M. Tenorio, L. Cadarso and A. G. Marques
A Convex Design for Transportation Networks Based on Sparsity and the Legendre Transform
September 2024
Proc. of IEEE Intl. Conf. on Acoustics, Speech and Signal Process. (ICASSP), Hyderabad, India, April 6-11, 2025
Victor M. Tenorio, Elvin Isufi, Geert Leus, Antonio G. Marques
Tracking Network Dynamics using Probabilistic State-Space Models 🇪🇺
September 2024
Proc. of IEEE Intl. Conf. on Acoustics, Speech and Signal Process. (ICASSP), Hyderabad, India, April 6-11, 2025
S. Rey, M. Navarro, V. M. Tenorio, S. Segarra and A. G. Marques
Redesigning Graph Filter-based GNNs to Relax the Homophily Assumption
September 2024
Proc. of IEEE Intl. Conf. on Acoustics, Speech and Signal Process. (ICASSP), Hyderabad, India, April 6-11, 2024
A. Buciulea, M. Navarro, S. Rey, S. Segarra and A. G. Marques
Online Network Inference from Graph-Stationary Signals with Hidden Nodes
September 2024
European Conf. on Computer Vision Workshops (ECCVw)
Simone Maurizio La Cava, Sara Concas, Ruben Tolosana, Roberto Casula, Giulia Orrù, Martin Drahansky, Julian Fierrez, Gian Luca Marcialis
Exploring 3D Face Reconstruction and Fusion Methods for Face Verification: A Case-Study in Video Surveillance
September 2024
arXiv preprint arXiv:2409.12919
Gabriel D Uribe-Guerra, Danny A Múnera-Ramírez, Julián D Arias-Londoño
Swine Diet Design using Multi-objective Regionalized Bayesian Optimization
September 2024
Computers and Electronics in Agriculture, Volume 224, 2024, 109173, ISSN 0168-1699
Gabriel D Uribe-Guerra, Danny A Múnera-Ramírez, Julián D Arias-Londoño
Feed formulation using multi-objective Bayesian optimization
July 2024
Engineering Applications of Artificial Intelligence Volume 133, Part B, 108109
Ismael Gomez-Talal, Luis Bote-Curiel, Jose Luis Rojo-Alvarez
Understanding the Disparities in Mathematics Performance: An Interpretability-Based Examination
July 2024
Information Fusion, Volume 107, 2024, 102322, ISSN 1566-2535
Pietro Melzi, Ruben Tolosana, Ruben Vera-Rodriguez, Minchul Kim, Christian Rathgeb, Xiaoming Liu, Ivan DeAndres-Tame, Aythami Morales, Julian Fierrez, Javier Ortega-Garcia, Weisong Zhao, Xiangyu Zhu, Zheyu Yan, Xiao-Yu Zhang, Jinlin Wu, Zhen Lei, Suvidha Tripathi, Mahak Kothari, Md Haider Zama, Debayan Deb, Bernardo Biesseck, Pedro Vidal, Roger Granada, Guilherme Fickel, Gustavo Führ, David Menotti, Alexander Unnervik, Anjith George, Christophe Ecabert, Hatef Otroshi Shahreza, Parsa Rahimi, Sébastien Marcel, Ioannis Sarridis, Christos Koutlis, Georgia Baltsou, Symeon Papadopoulos, Christos Diou, Nicolò Di Domenico, Guido Borghi, Lorenzo Pellegrini, Enrique Mas-Candela, Ángela Sánchez-Pérez, Andrea Atzori, Fadi Boutros, Naser Damer, Gianni Fenu, Mirko Marras
FRCSyn-onGoing: Benchmarking and comprehensive evaluation of real and synthetic data to improve face recognition systems
July 2024
Sci Data 11, 746 (2024)
Estefanía Hernández-García, Alejandro Guerrero-López, Julián D Arias-Londoño, Juan I Godino-Llorente
A voice and speech corpus of patients who underwent upper airway surgery in pre- and post-operative states
June 2024
IEEE Intelligent Vehicles Symposium (IV), Jeju Island, Korea, Republic of, 2024, pp. 1901-1906
R. Pizarro, L. M. Bergasa, L. Baumela, J. M. Buenaposada and R. Barea
DRVMon-VM: Distracted driver recognition using large pre-trained video transformers
June 2024
Proc. of Annual Con. on Neural Information Process. Systems (Neurips), Vancouver, Canada, December 10-15, 2024
Madeline Navarro, Samuel Rey, Andrei Buciulea, Antonio G. Marques, Santiago Segarra
Fair GLASSO: Estimating Fair Graphical Models with Unbiased Statistical Behavior
May 2024
Proceedings of the 41st International Conference on Machine Learning, PMLR 235:38815-38836, 2024
Luis A. Ortega, Simón Rodríguez Santana, Daniel Hernández-Lobato
Variational Linearized Laplace Approximation for Bayesian Deep Learning
May 2024
IEEE Trans. Signal Process. vol. 72, pp. 1634-1649, 2024
Sergio Rozada, Santiago Paternain, Antonio G. Marques
Tensor and Matrix Low-Rank Value-Function Approximation in Reinforcement Learning
May 2024
Proc. of IEEE Intl. Conf. on Acoustics, Speech and Signal Process. (ICASSP), Seoul, South Korea, 14-19 April 2024
S. Rozada and A. G. Marques
Tensor Low-rank Approximation of Finite-horizon Value Functions
May 2024
Proc. of IEEE Intl. Wrksp. on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), Los Suenos, Costa Rica, Dec. 10-13, 2023
S. Rozada and A. G. Marques
Matrix Low-Rank Trust Region Policy Optimization
May 2025
Pattern Recognition, Volume 149
Alejandro Cobo, Roberto Valle, José M Buenaposada, Luis Baumela
On the representation and methodology for wide and short range head pose estimation
April 2024
IEEE Trans. Neural Networks Learning Systems, vol. 36, no. 3, pp. 5375-5387, 2025
Andrei Buciulea, Jiaxi Ying, Antonio G. Marques, Daniel P. Palomar
Polynomial Graphical Lasso: Learning Edges from Gaussian Graph-Stationary Signals
April 2024
Biomedical Signal Processing and Control, Volume 90, 2024, 105831, ISSN 1746-8094
Julian D Arias-Londono, Juan I Godino-Llorente
Analysis of the Clever Hans effect in COVID-19 detection using Chest X-Ray images and Bayesian Deep Learning
March 2024
Proc. of European Signal Process. Conf. (EUSIPCO), Lyon, France, Aug. 22-26, 2024 (invited)
M. Navarro, S. Rey, A. Buciulea, A. G. Marques, and S. Segarra
Mitigating subpopulation bias for fair network topology inference
March 2024
Expert Systems with Applications, Volume 237, Part C, 2024
Paula Delgado-Santos, Ruben Tolosana, Richard Guest, Parker Lamb, Andrei Khmelnitsky, Colm Coughlan, Julian Fierrez
SwipeFormer: Transformers for mobile touchscreen biometrics
March 2024
Intl. Journal on Document Analysis and Recognition
Juan Carlos Ruiz-Garcia, Carlos Hojas, Ruben Tolosana, Ruben Vera-Rodriguez, Aythami Morales, Julian Fierrez, Javier Ortega-Garcia, Jaime Herreros-Rodriguez
Children Age Group Detection based on Human–Computer Interaction and Time Series Analysis
January 2024
IEEE Access. PP. 1-1. 10.1109/ACCESS.2024.3354717
Bernal, Paul & Carrera, Enrique & Melgarejo Meseguer, Francisco & Gordillo-Orquera, Rodolfo & Rojo-Álvarez, José Luis & Lara-Cueva, Román
Volcanic Micro-Earthquake Classification With Spectral Manifolds in Low-Dimensional Latent Spaces
February 2024
Proc. of Intl. Conf. Artificial Intelligence and Statistics (AISTATS), Valencia, Spain, May 2-4, 2024.
M. Sevilla, A. G. Marques, and S. Segarra
Estimation of partially known Gaussian graphical models with score-based structural priors
February 2024
IEEE Access Volume 12 Pages 34390-34401
Ivan DeAndres-Tame, Ruben Tolosana, Ruben Vera-Rodriguez, Aythami Morales, Julian Fierrez, Javier Ortega-Garcia
How Good is ChatGPT at Face Biometrics? A First Look into Recognition, Soft Biometrics, and Explainability
January 2024
EEE Access, vol. 12, pp. 27501-27517, 2024, doi: 10.1109/ACCESS.2024.3361031
Alba Vadillo-Valderrama Department of Signal Theory and Communications and Telematic Systems and Computation, Rey Juan Carlos University, Fuenlabrada, Madrid, Spain ; Jacobo Chaquet-Ulldemolins; Rebeca Goya-Esteban; Raúl P. Caulier-Cisterna; Juan José Sánchez-Muñoz; Arcadi García-Alberola
Exploring Cardiac Rhythms and Improving ECG Beat Classification Through Latent Spaces
December 2023
Proc. of IEEE Intl. Conf. on Acoustics, Speech and Signal Process. (ICASSP), Seoul, South Korea, 14-19 April 2024.
A. Buciulea, E. Isufi, G. Leus, and A. G. Marques
Learning graphs and simplicial complexes from data 🇪🇺
December 2023
Proc. of 57th Asilomar Conf. on Signals, Systems, and Computers, Pacific Grove, CA, Oct. 29 - Nov. 1, 2023
V. Tenorio, S. Rey, and A. G. Marques
Robust Graph Neural Network Based on Graph Denoising
December 2023
Machine Intelligence Research Volume 20 Issue 6 Pages 855-871
Mahdi Ghafourian, Julian Fierrez, Ruben Vera-Rodriguez, Aythami Morales, Ignacio Serna
OTB-morph: One-Time Biometrics via Morphing
December 2023
IEEE Access, vol. 12, pp. 1102-1116, 2024
Giuseppe Stragapede, Ruben Vera-Rodriguez, Ruben Tolosana, Aythami Morales, Naser Damer, Julian Fierrez, Javier Ortega-Garcia
Keystroke Verification Challenge (KVC): Biometric and Fairness Benchmark Evaluation
November 2023
arXiv:2310.18230 [cs.LG]
Francisco Javier Sáez-Maldonado, Juan Maroñas, Daniel Hernández-Lobato
Deep Transformed Gaussian Processes
October 2023
AISTATS 2025, 28th International Conference on Artificial Intelligence and Statistics
D. Martínez-Rubio★, C. Roux★, C. Criscitiello, S. Pokutta
Accelerated Methods for Riemannian Min-Max Optimization Ensuring Bounded Geometric Penalties 🇪🇺
October 2023
IEEE Access, vol. 11, pp. 112199-112211
Sergio Romero-Tapiador, Ruben Tolosana, Aythami Morales, Isabel Espinosa-Salinas, Gala Freixer, Julian Fierrez, Ruben Vera-Rodriguez, Enrique Carrillo de Santa Pau, Ana Ramírez de Molina, Javier Ortega-Garcia
AI4Food-NutritionFW: A Novel Framework for the Automatic Synthesis and Analysis of Eating Behaviours
October 2023
Engineering Applications of Artificial Intelligence, Volume 125, 2023, 106682
Paula Delgado-Santos, Ruben Tolosana, Richard Guest, Ruben Vera-Rodriguez, Julian Fierrez
M-GaitFormer: Mobile Biometric Gait Verification using Transformers
September 2023
Proc. of IEEE Intl. Conf. on Acoustics, Speech and Signal Process. (ICASSP), Seoul, South Korea, 14-19 April 2024
V. M. Tenorio, M. Navarro, S. Segarra and A. G. Marques
Recovering Missing Node Features with Local Structure-based Embeddings
August 2023
IEEE Access, vol. 11, pp. 115677-115687
Amir Etefaghi Daryani, Mahdieh Mirmahdi, Ahmad Hassanpour, Hatef Otroshi Shahreza, Bian Yang, Julian Fierrez
IRL-Net: Inpainted Region Localization Network via Spatial Attention
June 2023
IEEE Transactions on Signal Processing, vol. 72, pp. 2710-2725, 2024
Madeline Navarro, Samuel Rey, Andrei Buciulea, Antonio G. Marques, and Santiago Segarra
Joint Network Topology Inference in the Presence of Hidden Nodes