Feature Selection Based on Genetic Algorithms for On-Line Signature Verification. - Javier Galbally; Julian Fiérrez; Manuel R. Freire; Javier Ortega-Garcia (AutoID, 2007)

Biometric Hashing Based on Genetic Selection and Its Application to On-Line Signatures. - Manuel R. Freire; Julian Fiérrez-Aguilar; Javier Galbally; Javier Ortega-Garcia (ICB, 2007)

Bayesian Hill-Climbing Attack and Its Application to Signature Verification. - Javier Galbally; Julian Fiérrez-Aguilar; Javier Ortega-Garcia (ICB, 2007)

Direct Attacks Using Fake Images in Iris Verification. - Virginia Ruiz-Albacete; Pedro Tome-Gonzalez; Fernando Alonso-Fernandez; Javier Galbally; Julian Fiérrez-Aguilar; Javier Ortega-Garcia (BIOID, 2008)

Performance and robustness: A trade-off in dynamic signature verification. - Javier Galbally; Julian Fiérrez; Javier Ortega-Garcia (ICASSP, 2008)

Fake fingertip generation from a minutiae template. - Javier Galbally; Raffaele Cappelli; Alessandra Lumini; Davide Maltoni; Julian Fiérrez-Aguilar (ICPR, 2008)

Towards mobile authentication using dynamic signature verification: Useful features and performance evaluation. - Marcos Martinez-Diaz; Julian Fiérrez-Aguilar; Javier Galbally; Javier Ortega-Garcia (ICPR, 2008)

Vulnerability Assessment of Fingerprint Matching Based on Time Analysis. - Javier Galbally; Sara Carballo; Julian Fiérrez; Javier Ortega-Garcia (COST 2101/2102 Conference, 2009)

Robustness of Signature Verification Systems to Imitators with Increasing Skills. - Fernando Alonso-Fernandez; Julian Fiérrez; Almudena Gilperez; Javier Galbally; Javier Ortega-Garcia (ICDAR, 2009)

Evaluation of Brute-force Attack to Dynamic Signature Verification Using Synthetic Samples. - Javier Galbally; Julian Fiérrez; Marcos Martinez-Diaz; Javier Ortega-Garcia (ICDAR, 2009)

Improving the Enrollment in Dynamic Signature Verfication with Synthetic Samples. - Javier Galbally; Julian Fiérrez; Marcos Martinez-Diaz; Javier Ortega-Garcia (ICDAR, 2009)

Kinematical Analysis of Synthetic Dynamic Signatures Using the Sigma-Lognormal Model. - Javier Galbally; Julian Fiérrez; Marcos Martinez-Diaz; Javier Ortega-Garcia; Réjean Plamondon; Christian O'Reilly (ICFHR, 2010)

A Comparative Evaluation of Finger-Drawn Graphical Password Verification Methods. - Marcos Martinez-Diaz; C. Martin-Diaz; Javier Galbally; Julian Fiérrez (ICFHR, 2010)

Exploiting Character Class Information in Forensic Writer Identification. - Fernando Alonso-Fernandez; Julian Fiérrez; Javier Galbally; Javier Ortega-Garcia (ICWF, 2010)

BiosecurID: a multimodal biometric database. - Julian Fiérrez; Javier Galbally; Javier Ortega-Garcia; Manuel R. Freire; Fernando Alonso-Fernandez; Daniel Ramos 001; Doroteo Torre Toledano; Joaquin Gonzalez-Rodriguez; Juan A. Sigüenza; Javier Garrido Salas (Pattern Anal. Appl., 2010)

The Multiscenario Multienvironment BioSecure Multimodal Database (BMDB). - Javier Ortega-Garcia; Julian Fiérrez; Fernando Alonso-Fernandez; Javier Galbally; Manuel R. Freire; Joaquin Gonzalez-Rodriguez; Carmen García-Mateo; José Luis Alba-Castro; Elisardo González-Agulla; Enrique Otero Muras; Sonia Garcia-Salicetti; Lorène Allano; et al. (IEEE Trans. Pattern Anal. Mach. Intell., 2010)

On the vulnerability of face verification systems to hill-climbing attacks. - Javier Galbally; Chris McCool; Julian Fiérrez; Sébastien Marcel; Javier Ortega-Garcia (Pattern Recognit., 2010)

An evaluation of direct attacks using fake fingers generated from ISO templates. - Javier Galbally; Raffaele Cappelli; Alessandra Lumini; Guillermo González de Rivera; Davide Maltoni; Julian Fiérrez; Javier Ortega-Garcia; Dario Maio (Pattern Recognit. Lett., 2010)

Hill-Climbing Attack Based on the Uphill Simplex Algorithm and Its Application to Signature Verification. - Marta Gomez-Barrero; Javier Galbally; Julian Fiérrez; Javier Ortega-Garcia (BIOID, 2011)

Predicting iris vulnerability to direct attacks based on quality related features. - Jaime Ortiz-López; Javier Galbally; Julian Fiérrez; Javier Ortega-Garcia (ICCST, 2011)

Quality Analysis of Dynamic Signature Based on the Sigma-Lognormal Model. - Javier Galbally; Julian Fiérrez-Aguilar; Marcos Martinez-Diaz; Rejean Plamondon (ICDAR, 2011)

An evaluation of indirect attacks and countermeasures in fingerprint verification systems. - Marcos Martinez-Diaz; Julian Fiérrez; Javier Galbally; Javier Ortega-Garcia (Pattern Recognit. Lett., 2011)

Evaluation of direct attacks to fingerprint verification systems. - Javier Galbally; Julian Fiérrez; Fernando Alonso-Fernandez; Marcos Martinez-Diaz (Telecommun. Syst., 2011)

On the Vulnerability of Iris-Based Systems to a Software Attack Based on a Genetic Algorithm. - Marta Gomez-Barrero; Javier Galbally; Pedro Tome-Gonzalez; Julian Fiérrez (CIARP, 2012)

Iris liveness detection based on quality related features. - Javier Galbally; Jaime Ortiz-López; Julian Fiérrez; Javier Ortega-Garcia (ICB, 2012)

Face verification put to test: A hill-climbing attack based on the uphill-simplex algorithm. - Marta Gomez-Barrero; Javier Galbally; Julian Fiérrez-Aguilar; Javier Ortega-Garcia (ICB, 2012)

Inverse biometrics: A case study in hand geometry authentication. - Marta Gomez-Barrero; Javier Galbally; Julian Fiérrez; Javier Ortega-Garcia; Aythami Morales; Miguel A. Ferrer (ICPR, 2012)

A high performance fingerprint liveness detection method based on quality related features. - Javier Galbally; Fernando Alonso-Fernandez; Julian Fiérrez; Javier Ortega-Garcia (Future Gener. Comput. Syst., 2012)

Synthetic on-line signature generation. Part II: Experimental validation. - Javier Galbally; Julian Fiérrez-Aguilar; Javier Ortega-Garcia; Réjean Plamondon (Pattern Recognit., 2012)

Synthetic on-line signature generation. Part I: Methodology and algorithms. - Javier Galbally; Réjean Plamondon; Julian Fiérrez-Aguilar; Javier Ortega-Garcia (Pattern Recognit., 2012)

Multimodal Biometric Fusion: A Study on Vulnerabilities to Indirect Attacks. - Marta Gomez-Barrero; Javier Galbally; Julian Fiérrez; Javier Ortega-Garcia (CIARP (2), 2013)

The 2nd competition on counter measures to 2D face spoofing attacks. - Ivana Chingovska; J. Yang; Zhen Lei 001; Dong Yi; Stan Z. Li; Olga Kähm; Christian Glaser; Naser Damer; Arjan Kuijper; Alexander Nouak; Jukka Komulainen; Tiago Freitas Pereira; et al. (ICB, 2013)

Variations of handwritten signatures with time: A sigma-lognormal analysis. - Marta Gomez-Barrero; Javier Galbally; Julian Fiérrez; Javier Ortega-Garcia; Rejean Plamondon (ICB, 2013)

Security evaluation of i-vector based speaker verification systems against hill-climbing attacks. - Marta Gomez-Barrero; Javier Gonzalez-Dominguez; Javier Galbally; Joaquin Gonzalez-Rodriguez (INTERSPEECH, 2013)

Dynamic Signature Verification on Smart Phones. - Ram P. Krish; Julian Fiérrez; Javier Galbally; Marcos Martinez-Diaz (PAAMS (Workshops), 2013)

The DooDB Graphical Password Database: Data Analysis and Benchmark Results. - Marcos Martinez-Diaz; Julian Fiérrez; Javier Galbally (IEEE Access, 2013)

Iris image reconstruction from binary templates: An efficient probabilistic approach based on genetic algorithms. - Javier Galbally; Arun Ross; Marta Gomez-Barrero; Julian Fiérrez; Javier Ortega-Garcia (Comput. Vis. Image Underst., 2013)

A probabilistic framework for improved password strength metrics. - Javier Galbally; Iwen Coisel; Ignacio Sánchez (ICCST, 2014)

Generation of Enhanced Synthetic Off-Line Signatures Based on Real On-Line Data. - Moisés Díaz Cabrera; Marta Gomez-Barrero; Aythami Morales; Miguel Angel Ferrer-Ballester; Javier Galbally (ICFHR, 2014)

Face Anti-spoofing Based on General Image Quality Assessment. - Javier Galbally; Sébastien Marcel (ICPR, 2014)

Protected Facial Biometric Templates Based on Local Gabor Patterns and Adaptive Bloom Filters. - Marta Gomez-Barrero; Christian Rathgeb; Javier Galbally; Julian Fiérrez; Christoph Busch 001 (ICPR, 2014)

Children Gender Recognition Under Unconstrained Conditions Based on Contextual Information. - Riccardo Satta; Javier Galbally; Laurent Beslay (ICPR, 2014)

Biografo: An Integrated Tool for Forensic Writer Identification. - Javier Galbally; Santiago Gonzalez-Dominguez; Julian Fiérrez; Javier Ortega-Garcia (IWCF, 2014)

Biometric Antispoofing Methods: A Survey in Face Recognition. - Javier Galbally; Sébastien Marcel; Julian Fiérrez (IEEE Access, 2014)

Mobile signature verification: feature robustness and performance comparison. - Marcos Martinez-Diaz; Julian Fiérrez; Ram P. Krish; Javier Galbally (IET Biom., 2014)

A novel hand reconstruction approach and its application to vulnerability assessment. - Marta Gomez-Barrero; Javier Galbally; Aythami Morales; Miguel A. Ferrer; Julian Fiérrez; Javier Ortega-Garcia (Inf. Sci., 2014)

Efficient software attack to multimodal biometric systems and its application to face and iris fusion. - Marta Gomez-Barrero; Javier Galbally; Julian Fiérrez (Pattern Recognit. Lett., 2014)

Recent developments in the study of rapid human movements with the kinematic theory: Applications to handwriting and signature synthesis. - Réjean Plamondon; Christian O'Reilly; Javier Galbally; Abdullah Almaksour; Éric Anquetil (Pattern Recognit. Lett., 2014)

Image Quality Assessment for Fake Biometric Detection: Application to Iris, Fingerprint, and Face Recognition. - Javier Galbally; Sébastien Marcel; Julian Fiérrez (IEEE Trans. Image Process., 2014)

Fingerprint Anti-spoofing in Biometric Systems. - Javier Galbally; Julian Fiérrez-Aguilar; Javier Ortega-Garcia; Raffaele Cappelli (Handbook of Biometric Anti-Spoofing, 2014)

Enhanced on-line signature verification based on skilled forgery detection using Sigma-LogNormal Features. - Marta Gomez-Barrero; Javier Galbally; Julian Fiérrez; Javier Ortega-Garcia; Réjean Plamondon (ICB, 2015)

Towards cancelable multi-biometrics based on bloom filters: a case study on feature level fusion of face and iris. - Christian Rathgeb; Marta Gomez-Barrero; Christoph Busch 001; Javier Galbally; Julian Fiérrez (IWBF, 2015)

On-line signature recognition through the combination of real dynamic data and synthetically generated static data. - Javier Galbally; Moisés Díaz Cabrera; Miguel Angel Ferrer-Ballester; Marta Gomez-Barrero; Aythami Morales; Julian Fiérrez (Pattern Recognit., 2015)

Anti-spoofing, Fingerprint Databases. - Javier Galbally (Encyclopedia of Biometrics, 2015)

Anti-spoofing, Iris Databases. - Javier Galbally; Anna Bori Toth (Encyclopedia of Biometrics, 2015)

Anti-spoofing, Iris. - Anna Bori Toth; Javier Galbally (Encyclopedia of Biometrics, 2015)

Implementation of Fixed-Length Template Protection Based on Homomorphic Encryption with Application to Signature Biometrics. - Marta Gomez-Barrero; Julian Fiérrez; Javier Galbally; Emanuele Maiorana; Patrizio Campisi (CVPR Workshops, 2016)

Biometric Sensor Interoperability: A Case Study in 3D Face Recognition. - Javier Galbally; Riccardo Satta (ICPRAM, 2016)

A review of iris anti-spoofing. - Javier Galbally; Marta Gomez-Barrero (IWBF, 2016)

Variable-length template protection based on homomorphic encryption with application to signature biometrics. - Marta Gomez-Barrero; Julian Fiérrez; Javier Galbally (IWBF, 2016)

Keystroke Biometrics Ongoing Competition. - Aythami Morales; Julian Fiérrez; Ruben Tolosana; Javier Ortega-Garcia; Javier Galbally; Marta Gomez-Barrero; André Anjos; Sébastien Marcel (IEEE Access, 2016)

Three-dimensional and two-and-a-half-dimensional face recognition spoofing using three-dimensional printed models. - Javier Galbally; Riccardo Satta (IET Biom., 2016)

Unlinkable and irreversible biometric template protection based on bloom filters. - Marta Gomez-Barrero; Christian Rathgeb; Javier Galbally; Christoph Busch 001; Julian Fiérrez (Inf. Sci., 2016)

Graphical Password-Based User Authentication With Free-Form Doodles. - Marcos Martinez-Diaz; Julian Fiérrez; Javier Galbally (IEEE Trans. Hum. Mach. Syst., 2016)

Full 3D touchless fingerprint recognition: Sensor, database and baseline performance. - Javier Galbally; Gunnar Boström; Laurent Beslay (IJCB, 2017)

Accuracy evaluation of handwritten signature verification: Rethinking the random-skilled forgeries dichotomy. - Javier Galbally; Marta Gomez-Barrero; Arun Ross (IJCB, 2017)

Divide, recombine and conquer: Syntactic patterns-reassembly algorithm applied to password guessing process. - Iwen Coisel; Ignacio Sánchez; Javier Galbally (ICCST, 2017)

Exploring a statistical method for touchscreen swipe biometrics. - Ada Pozo; Julian Fiérrez; Marcos Martinez-Diaz; Javier Galbally; Aythami Morales (ICCST, 2017)

Privacy-Preserving Comparison of Variable-Length Data With Application to Biometric Template Protection. - Marta Gomez-Barrero; Javier Galbally; Aythami Morales; Julian Fiérrez (IEEE Access, 2017)

Multi-biometric template protection based on Homomorphic Encryption. - Marta Gomez-Barrero; Emanuele Maiorana; Javier Galbally; Patrizio Campisi; Julian Fiérrez (Pattern Recognit., 2017)

A New Multimodal Approach for Password Strength Estimation - Part I: Theory and Algorithms. - Javier Galbally; Iwen Coisel; Ignacio Sánchez (IEEE Trans. Inf. Forensics Secur., 2017)

A New Multimodal Approach for Password Strength Estimation - Part II: Experimental Evaluation. - Javier Galbally; Iwen Coisel; Ignacio Sánchez (IEEE Trans. Inf. Forensics Secur., 2017)

Fingerprint Quality: a Lifetime Story. - Javier Galbally; Rudolf Haraksim; Laurent Beslay (BIOSIG, 2018)

Multi-biometric template protection based on bloom filters. - Marta Gomez-Barrero; Christian Rathgeb; Guoqiang Li 007; Ramachandra Raghavendra; Javier Galbally; Christoph Busch 001 (Inf. Fusion, 2018)

Benchmarking Touchscreen Biometrics for Mobile Authentication. - Julian Fiérrez; Ada Pozo; Marcos Martinez-Diaz; Javier Galbally; Aythami Morales (IEEE Trans. Inf. Forensics Secur., 2018)

General Framework to Evaluate Unlinkability in Biometric Template Protection Systems. - Marta Gomez-Barrero; Javier Galbally; Christian Rathgeb; Christoph Busch 001 (IEEE Trans. Inf. Forensics Secur., 2018)

Fingerprint Quality: Mapping NFIQ1 Classes and NFIQ2 Values. - Javier Galbally; Rudolf Haraksim; Pasquale Ferrara; Laurent Beslay; Elham Tabassi (ICB, 2019)

FaceQnet: Quality Assessment for Face Recognition based on Deep Learning. - Javier Hernandez-Ortega; Javier Galbally; Julian Fiérrez; Rudolf Haraksim; Laurent Beslay (ICB, 2019)

Fingerprint growth model for mitigating the ageing effect on children's fingerprints matching. - Rudolf Haraksim; Javier Galbally; Laurent Beslay (Pattern Recognit., 2019)

A Study of Age and Ageing in Fingerprint Biometrics. - Javier Galbally; Rudolf Haraksim; Laurent Beslay (IEEE Trans. Inf. Forensics Secur., 2019)

An Introduction to Fingerprint Presentation Attack Detection. - Javier Galbally; Julian Fiérrez; Raffaele Cappelli (Handbook of Biometric Anti-Spoofing, 2nd Ed., 2019)

Introduction to Face Presentation Attack Detection. - Javier Hernandez-Ortega; Julian Fiérrez; Aythami Morales; Javier Galbally (Handbook of Biometric Anti-Spoofing, 2nd Ed., 2019)

Introduction to Iris Presentation Attack Detection. - Aythami Morales; Julian Fiérrez; Javier Galbally; Marta Gomez-Barrero (Handbook of Biometric Anti-Spoofing, 2nd Ed., 2019)

3D-FLARE: A Touchless Full-3D Fingerprint Recognition System Based on Laser Sensing. - Javier Galbally; Laurent Beslay; Gunnar Boström (IEEE Access, 2020)

A new Foe in biometrics: A narrative review of side-channel attacks. - Javier Galbally (Comput. Secur., 2020)

Reversing the irreversible: A survey on inverse biometrics. - Marta Gomez-Barrero; Javier Galbally (Comput. Secur., 2020)

Biometric Quality: Review and Application to Face Recognition with FaceQnet. - Javier Hernandez-Ortega; Javier Galbally; Julian Fiérrez; Laurent Beslay (CoRR, 2020)

ICDAR 2021 Competition on On-Line Signature Verification. - Ruben Tolosana; Rubén Vera-Rodríguez; Carlos Gonzalez-Garcia; Julian Fiérrez; Santiago Rengifo; Aythami Morales; Javier Ortega-Garcia; Juan-Carlos Ruiz-Garcia 002; Sergio Romero-Tapiador; Jiajia Jiang; Songxuan Lai; Lianwen Jin; et al. (ICDAR (4), 2021)

BiosecurID: a multimodal biometric database. - Julian Fiérrez; Javier Galbally; Javier Ortega-Garcia; Manuel R. Freire; Fernando Alonso-Fernandez; Daniel Ramos 001; Doroteo T. Toledano; Joaquin Gonzalez-Rodriguez; Juan A. Sigüenza; Javier Garrido Salas; E. Anguiano; Guillermo González de Rivera; et al. (CoRR, 2021)

The Multiscenario Multienvironment BioSecure Multimodal Database (BMDB). - Javier Ortega-Garcia; Julian Fiérrez; Fernando Alonso-Fernandez; Javier Galbally; Manuel R. Freire; Joaquin Gonzalez-Rodriguez; Carmen García-Mateo; José Luis Alba-Castro; Elisardo González-Agulla; Enrique Otero Muras; Sonia Garcia-Salicetti; Lorène Allano; et al. (CoRR, 2021)

Introduction to Presentation Attack Detection in Face Biometrics and Recent Advances. - Javier Hernandez-Ortega; Julian Fiérrez; Aythami Morales; Javier Galbally (CoRR, 2021)

Introduction to Presentation Attack Detection in Iris Biometrics and Recent Advances. - Aythami Morales; Julian Fiérrez; Javier Galbally; Marta Gomez-Barrero (CoRR, 2021)

Fingerprint Liveness Detection Based on Quality Measures. - Javier Galbally; Fernando Alonso-Fernandez; Julian Fiérrez; Javier Ortega-Garcia (CoRR, 2022)

On the vulnerability of fingerprint verification systems to fake fingerprint attacks. - Javier Galbally; Julian Fiérrez-Aguilar; Joaquin Rodriguez-Gonzalez; Fernando Alonso-Fernandez; Javier Ortega-Garcia; Marino Tapiador (CoRR, 2022)

SVC-onGoing: Signature verification competition. - Ruben Tolosana; Rubén Vera-Rodríguez; Carlos Gonzalez-Garcia; Julian Fiérrez; Aythami Morales; Javier Ortega-Garcia; Juan-Carlos Ruiz-Garcia 002; Sergio Romero-Tapiador; Santiago Rengifo; Miguel Caruana; Jiajia Jiang; Songxuan Lai; et al. (Pattern Recognit., 2022)

Face Image Quality Assessment: A Literature Survey. - Torsten Schlett; Christian Rathgeb; Olaf Henniger; Javier Galbally; Julian Fiérrez; Christoph Busch 001 (ACM Comput. Surv., 2022)

3D-FLARE DB: Two subjects. - Javier Galbally (IEEE DataPort, 2022)

Fingerprint quality per individual finger type: A large-scale study on real operational data. - Javier Galbally; Aleksandrs Cepilovs; R. Blanco-Gonzalo; Gillian Ormiston; Oscar Miguel-Hurtado; Istvan Sz. Racz (IWBF, 2023)

Introduction to Presentation Attack Detection in Fingerprint Biometrics. - Javier Galbally; Julian Fiérrez; Raffaele Cappelli; Gian Luca Marcialis (CoRR, 2023)

A large-scale operational study of fingerprint quality and demographics. - Javier Galbally; Aleksandrs Cepilovs; Ramon Blanco-Gonzalo; Gillian Ormiston; Oscar Miguel-Hurtado; Istvan Sz. Racz (CoRR, 2024)