ATVS logo Biometric Recognition Group - ATVS
EPS logo UAM logo
Publications

Books

  • G. Zadora, A. Martyna, D. Ramos and C. Aitken, Statistical Analysis in Forensic Science: Evidential Values of Multivariate Physicochemical Data. John Wiley and Sons, January 2014. [Bibtex]
  • J. Fierrez, A. Kumar, M. Vatsa, R. Veldhuis and J. Ortega-Garcia, Proc. of 2013 International Conference on Biometrics, June 2013. [Bibtex] [DOI]
  • D. T. Toledano, A. Ortega-Gimenez, A. Teixeira, J. Gonzalez-Rodriguez, L. A. Hernandez-Gomez, R. San-Segundo-Hernandez and D. Ramos, Advances in Speech and Language Technologies for Iberian Languages. Proceeding of Iberspeech 2012, November 2012. [PDF] [Bibtex] [DOI]
  • J. Fierrez, J. Ortega-Garcia, A. Esposito, A. Drygajlo and M. Faundez-Zanuy, Biometric ID Management and Multimodal Communication, September 2009. [Bibtex] [DOI]

Journal Articles

  • R. Wang, D. Ramos, R. Veldhuis, L. Spreeuwers, J. Fierrez and H. Xu, "Regional Fusion for High-Resolution Palmprint Recognition Using Spectral Minutiae Representation", IET Biometrics, February 2014 (To appear). [Bibtex]
  • A. Kanagasundaram, D. Dean, S. Sridharan, J. Gonzalez-Dominguez, J. Gonzalez-Rodriguez and D. Ramos, "Improving short utterance i-vector speaker verification using utterance variance modelling and compensation techniques", Speech Communication, Vol. 59, pp. 69-82, February 2014. [Bibtex] [DOI]
  • P. Tome, J. Fierrez, R. Vera-Rodriguez and M. Nixon, "Soft Biometrics and their Application in Person Recognition at a Distance", IEEE Transactions on Information Forensics and Security, Vol. 3, n. 2, pp. 464-475, March 2014. [Bibtex] [DOI]
  • J. Galbally, S. Marcel and J. Fierrez, "Image Quality Assessment for Fake Biometric Detection: Application to Iris, Fingerprint and Face Recognition", IEEE Trans. on Image Processing, Vol. 23, n. 2, pp. 710-724, February 2014. [PDF] [Bibtex] [DOI]
  • R. Plamondon, C. O’Reilly, J. Galbally, A. Almaksour and E. Anquetil, "Recent Developments in the Study of Rapid Human Movements with the Kinematic Theory: Applications to Handwriting and Signature Synthesis", Pattern Recognition Letters, Vol. 35, pp. 225-235, January 2014. [PDF] [Bibtex] [DOI]
  • M. Gomez-Barrero, J. Galbally and J. Fierrez, "Efficient software attack to multimodal biometric systems and its application to face and iris fusion", Pattern Recognition Letters, Vol. 36, pp. 243-253, January 2014. [PDF] [Bibtex] [DOI]
  • M. Gomez-Barrero, J. Galbally, A. Morales, M. A. Ferrer, J. Fierrez and J. Ortega-Garcia, "A novel hand reconstruction approach and its application to vulnerability assessment", Information Sciences, Vol. 268, n. 0, pp. 103-121, 2014. [PDF] [Bibtex] [DOI]
  • A. Martyna, G. Zadora, I. Stariminova and D. Ramos, "Wine authenticity verification as a forensic problem: An application of likelihood ratio test to label verification", Food Chemistry, Vol. 150, pp. 287-295, 2014. [Bibtex] [DOI]
  • D. Ramos, J. Gonzalez-Rodriguez, G. Zadora and C. Aitken, "Information-Theoretical Assessment of the Performance of Likelihood Ratio Models", Journal of Forensic Sciences, Vol. 58, n. 6, pp. 1503-1518, November 2013. [Bibtex] [DOI]
  • D. Ramos and J. Gonzalez-Rodriguez, "Reliable Support: Measuring Calibration of Likelihood Ratios", Forensic Science International, Vol. 230, pp. 156-169, May 2013. [Bibtex] [DOI]
  • J. Galbally, A. Ross, M. Gomez-Barrero, J. Fierrez and J. Ortega-Garcia, "Iris image reconstruction from binary templates: An efficient probabilistic approach based on genetic algorithms", Computer Vision and Image Understanding, Vol. 117, n. 10, pp. 1512-1525, October 2013. [PDF] [Bibtex] [DOI]
  • M. Martinez-Diaz, J. Fierrez and J. Galbally, "The DooDB Graphical Password Database: Data Analysis and Benchmark Results", IEEE Access, Vol. 1, pp. 596-605, September 2013. [PDF] [Bibtex] [DOI]
  • J. Tejedor, D. T. Toledano, X. Anguera, A. Varona, L. F. Hurtado, A. Miguel and J. Colás, "Query-by-Example Spoken Term Detection ALBAYZIN 2012 evaluation: overview, systems, results, and discussion.", EURASIP Journal on Audio, Speech and Music Processing , Springer, Vol. 23, pp. 1-17, September 2013. [PDF] [Bibtex]
  • J. Galbally, M. Martinez-Diaz and J. Fierrez, "Aging in Biometrics: An Experimental Analysis on On-Line Signature", PLOS ONE, Vol. 8, n. 7, pp. e69897, July 2013. [PDF] [Bibtex] [DOI]
  • P. Tome, J. Fierrez, R. Vera-Rodriguez and D. Ramos, "Identification using Face Regions: Application and Assessment in Forensic Scenarios", Forensic Science International, n. 233, pp. 75-83, 2013. [PDF] [Bibtex] [DOI]
  • A. Martyna, K. Sjastad, G. Zadora and D. Ramos, "Analysis of lead isotopic ratios of glass objects with the aim of comparing them for forensic purposes", Talanta, Vol. 105, pp. 158-166, 2013. [Bibtex] [DOI]
  • A. Martyna, D. Lucy, G. Zadora, B. M. Trzcinska, D. Ramos and A. Parczewskiac, "The evidential value of microspectrophotometry measurements made for pen inks", Analytical Methods, Vol. 5, pp. 6788-6795, 2013. [Bibtex] [DOI]
  • J. Tejedor, D. T. Toledano, D. Wang, S. King and J. Colás, "Feature Analysis for Discriminative Confidence Estimation in Spoken Term Detection", Computer Speech and Language , Elsevier, 2013 (Available online 4 October 2013). [Bibtex] [DOI]
  • A. Montero-Benavides, R. Fernández-Pozo, D. T. Toledano, J. L. Blanco-Murillo, L. Hernández -Gómez and J. Alcázar-Ramírez, "Analysis of voice features related to obstructive sleep apnoea and their application in diagnosis support", Computer Speech and Language , Elsevier, Vol. 28, pp. 404-422, 2013. [Bibtex] [DOI]
  • R. Vera-Rodriguez, J. S. Mason, J. Fierrez and J. Ortega-Garcia, "Comparative Analysis and Fusion of Spatio-Temporal Information for Footstep Recognition", IEEE Transactions on Pattern Analysis and Machine Intelligence , Vol. 35, n. 4, pp. 823-834, July 2012. [PDF] [Bibtex] [DOI]
  • F. Alonso-Fernandez, J. Fierrez and J. Ortega-Garcia, "Quality Measures in Biometric Systems", IEEE Security & Privacy, Vol. 10, n. 9, pp. 52-62, December 2012. [PDF] [Bibtex] [DOI]
  • J.Galbally, R. Plamondon, J. Fierrez and J. Ortega-Garcia, "Synthetic on-line signature generation. Part I: Methodology and algorithms", Pattern Recognition, Vol. 45, pp. 2610-2621, July 2012. [PDF] [Bibtex] [DOI]
  • J.Galbally, J. Fierrez, J. Ortega-Garcia and R. Plamondon, "Synthetic on-line signature generation. Part II: Experimental validation", Pattern Recognition, Vol. 45, pp. 2622-2632, July 2012. [PDF] [Bibtex] [DOI]
  • N. Houmani, A. Mayoue, S. Garcia-Salicetti, B. Dorizzi, M. Khalil, M. Moustafa, H. Abbas, D. Muramatsu, B. Yanikoglu, A. Kholmatov, M. Martinez-Diaz, J. Fierrez, J. Ortega-Garcia, J. R. Alcobé, J. Fabregas, M. Faundez-Zanuy, J. Pascual-Gaspar, V. Cardeñoso-Payo and C. Vivaracho-Pascual, "BioSecure signature evaluation campaign (BSEC2009): Evaluating online signature algorithms depending on the quality of signatures", Pattern Recognition, ISSN 0031-3203, Vol. 45, n. 3, pp. 993-1003, March 2012. [Bibtex] [DOI]
  • J. Galbally, F. Alonso-Fernandez, J. Fierrez and J. Ortega-Garcia, "A High Performance Fingerprint Liveness Detection Method Based on Quality Related Features", Future Generation Computer Systems, Vol. 28, pp. 311-321, January 2012. [PDF] [Bibtex] [DOI]
  • C. E. H. Berger and D. Ramos, "Objective paper structure comparison: Assessing comparison algorithms", Forensic Science International, Vol. 222, pp. 360-367, 2012. [Bibtex] [DOI]
  • J. B. Murillo, L. Hernandez, R. Fernandez and D. Ramos, "Improving Automatic Detection of Obstructive Sleep Apnea Through Nonlinear Analysis of Sustained Speech", Cognitive Computation, Springer, Vol. 8, pp. 1-15, 2012. [Bibtex] [DOI]
  • J. Lucena-Molina, V. Pardo-Iranzo and J. Gonzalez-Rodriguez, "Weakening Forensic Science in Spain: From Expert Evidence to Documentary Evidence", Journal of Forensic Sciences , Wiley, Vol. 57, n. 4, pp. 952-963, 2012. [PDF] [Bibtex] [DOI]
  • M. Fairhurst, J. Fierrez and P. Campisi , "Editorial Special Issue: Future Trends in Biometric Processing ", IET Computer Vision , Vol. 5, n. 6, pp. 335-337, November 2011. [Bibtex] [DOI]
  • M. Martinez-Diaz, J. Fierrez, J. Galbally and J. Ortega-Garcia, "An evaluation of indirect attacks and countermeasures in fingerprint verification systems", Pattern Recognition Letters, Vol. 32, pp. 1643-1651, September 2011. [PDF] [Bibtex] [DOI]
  • J. Galbally, J. Fierrez, F. Alonso-Fernandez and M. Martinez-Diaz, "Evaluation of Direct Attacks to Fingerprint Verification Systems", Telecommunication Systems, Special Issue on Biometrics, Vol. 47, n. 3, pp. 243-254, January 2011. [PDF] [Bibtex] [DOI]
  • D. Ramos and G. Zadora, "Information-theoretical feature selection using data obtained by Scanning Electron Microscopy coupled with and Energy Dispersive X-ray spectrometer for the classification of glass traces", Analytica Chimica Acta, Vol. 705, n. 1-2, pp. 207-217, 2011. [Bibtex] [DOI]
  • R. Vera-Rodriguez, J. Mason, J. Fierrez and J. Ortega-Garcia, "Analysis of Spatial Domain Information for Footstep Recognition", IET Computer Vision, Vol. 5, pp. 380-388, 2011. [PDF] [Bibtex] [DOI]
  • I. Lopez-Moreno, D. Ramos, J. Gonzalez-Dominguez and J. Gonzalez-Rodriguez, "Von Mises–Fisher Models in the Total Variability Subspace for Language Recognition", Signal Processing Letters, IEEE, Vol. 18, n. 12, pp. 705-708, 2011. [Bibtex] [DOI]
  • C. Aitken, C. Berger, J. Buckleton, C. Champod, J. Curran, A. Dawid, I. Evett, P. Gill, J. Gonzalez-Rodriguez, G. Jackson, A. Kloosterman, T. Lovelock, D. Lucy, P. Margot, L. McKenna, D. Meuwly, C. Neumann, N. Daeid, A. Nordgaard, R. Puch-Solis, B. Rasmusson, M. Redmayne, P. Roberts, B. Robertson, C. Roux, M. Sjerps, F. Taroni, T. Tjin-A-Tsoi, G. Vignaux, S. Willis and G. Zadora, "Expressing evaluative opinions: A position statement", Science & Justice, Vol. 51, n. 1, pp. 1-2, 2011. [PDF] [Bibtex]
  • J. Galbally, R. Cappelli, A. Lumini, G. Gonzalez-de-Rivera, D. Maltoni, J. Fierrez, J. Ortega-Garcia and D. Maio, "An Evaluation of Direct Attacks Using Fake Fingers Generated from ISO Templates", Pattern Recognition Letters, Vol. 31, n. 8, pp. 725-732, June 2010. [PDF] [Bibtex] [DOI]
  • J. Ortega-Garcia, J. Fierrez, F. Alonso-Fernandez, J. Galbally, M. Freire, J. Gonzalez-Rodriguez, C.Garcia-Mateo, J.-L.Alba-Castro, E.Gonzalez-Agulla, E.Otero-Muras, S.Garcia-Salicetti, L.Allano, B.Ly-Van, B.Dorizzi, J.Kittler, T.Bourlai, N.Poh, F.Deravi, M.Ng, M.Fairhurst, J.Hennebert, A.Humm, M.Tistarelli, L.Brodo, J.Richiardi, A.Drygajlo, H.Ganster, F.M.Sukno, S.-K.Pavani, A.Frangi, L.Akarun and A.Savran, "The Multi-Scenario Multi-Environment BioSecure Multimodal Database (BMDB)", IEEE Trans. on Pattern Analysis and Machine Intelligence, Vol. 32, n. 6, pp. 1097-1111, June 2010. [PDF] [Bibtex] [DOI]
  • J. Fierrez, J. Galbally, J. Ortega-Garcia, M. R. Freire, F. Alonso-Fernandez, D. Ramos, D. T. Toledano, J. Gonzalez-Rodriguez, J. A. Siguenza, J. Garrido-Salas, E. Anguiano, G. Gonzalez-de-Rivera, R. Ribalda, M. Faundez-Zanuy, J. A. Ortega, V. Cardeñoso-Payo, A. Viloria, C. E. Vivaracho, Q. I. Moro, J. J. Igarza, J. Sanchez, I. Hernaez, C. Orrite-Uruñuela, F. Martinez-Contreras and J. J. Gracia-Roche, "BiosecurID: A Multimodal Biometric Database", Pattern Analysis and Applications, Vol. 13, n. 2, pp. 235-246, May 2010. [PDF] [Bibtex] [DOI] (The original publication is available at www.springerlink.com)
  • P. Campisi, E. Maiorana, J. Fierrez, J. Ortega-Garcia and A. Neri, "Cancelable Templates for Sequence Based Biometrics with Application to On-Line Signature Recognition", IEEE Trans. on Systems, Man and Cybernetic, Part A: Systems and Humans, Vol. 40, n. 3, pp. 525-538, May 2010. [PDF] [Bibtex]
  • J. Galbally, C. McCool, J. Fierrez, S. Marcel and J. Ortega-Garcia, "On the Vulnerability of Face Verification Systems to Hill-Climbing Attacks", Pattern Recognition, Vol. 43, n. 3, pp. 1027-1038, March 2010. [PDF] [Bibtex] [DOI]
  • J. Gonzalez-Dominguez, I. Lopez-Moreno, J. Franco-Pedroso, D. Ramos, D. T. Toledano and J. Gonzalez-Rodriguez, "Multilevel and Session Variability Compensated Language Recognition: ATVS-UAM Systems at NIST LRE 2009", IEEE Journal on Selected Topics in Signal Processing, IEEE, Vol. 4, n. 6, pp. 1084-1096, 2010. [Bibtex]
  • F. Alonso-Fernandez, J. Fierrez, D. Ramos and J. Gonzalez-Rodriguez, "Quality-Based Conditional Processing in Multi-Biometrics: application to Sensor Interoperability", IEEE Tansactions on Systems, Man and Cybernetics Part A, Vol. 40, n. 6, pp. 1168-1179, 2010. [Bibtex]
  • G. Zadora and D. Ramos, "Evaluation of glass samples for forensic purposes - An application of likelihood ratios and an information-theoretical approach.", Chemometrics and Intelligent Laboratory Systems (ISSN 0169-7439), Elsevier, Amsterdam, PAYS-BAS, Vol. 102, n. 2, pp. 63-83, 2010. [Bibtex]
  • D. Torre-Toledano, I. Lopez-Moreno, I. Mateos, A. Abejon, D. Ramos and J. Gonzalez-Rodriguez, "Automatic Language Recognition on Spontaneous Speech: The ATVS-UAM System", JAES Journal on Audio Engineering Society, Vol. 10, n. 57, pp. 788-806, October 2009. [Bibtex] [DOI]
  • N. Poh, T. Bourlai, J. Kittler, L. Allano, F. Alonso-Fernandez, O. Ambekar, J. Baker, B. Dorizzi, O. Fatukasi, J. Fierrez, H. Ganster, J. Ortega-Garcia, D. Maurer, A. A. Salah, T. Scheidat and C. Vielhauer, "Benchmarking Quality-dependent and Cost-sensitive Score-level Multimodal Biometric Fusion Algorithms", IEEE Trans on Information Forensics and Security, Vol. 4, n. 4, pp. 849-866, 2009. [PDF] [Bibtex]
  • R. Fernández-Pozo, J. L. Blanco-Murillo, L. Hernández-Gómez, E. López-Gonzalo, J. Alcázar-Ramírez and D. T. Toledano, "Severe Apnoea Assessment Through Voice Analysis and Automatic Speech and Speaker Recognition Techniques.", EURASIP Journal on Advances in Signal Processing , pp. 1-21, 2009. [Bibtex] [DOI]
  • N. Morales, D. T. Toledano, J. H. L. Hansen and J. Garrido, "Feature Compensation Techniques for ASR on Band-Limited Speech", IEEE Transactions on Audio, Speech and Language Processing , IEEE, Vol. 17, n. 4, pp. 758-774, 2009. [Bibtex] [DOI]
  • H. Fronthaler, K. Kollreider, J. Bigun, J. Fierrez, F. Alonso-Fernandez, J. Ortega-Garcia and J. Gonzalez-Rodriguez, "Fingerprint Image Quality Estimation and its Application to Multi-Algorithm Verification", IEEE Trans. on Information Forensics and Security, Vol. 3, n. 2, pp. 331-338, June 2008. [PDF] [Bibtex] [DOI]
  • F. Alonso-Fernandez, F. Roli, G. Marcialis, J. Fierrez, J. Ortega-Garcia and J. Gonzalez-Rodriguez, "Performance of fingerprint quality measures depending on sensor technology", SPIE Journal of Electronic Imaging, Special Section on Biometrics: Advances in Security, Usability and Interoperability, Vol. 17, n. 1, January-March 2008. [Bibtex]
  • R. Vera-Rodriguez, R. P. Lewis, J. S. D. Mason and N. W. D. Evans, "Footstep Recognition for a Smart Home Environment", International Journal of Smart Home. Special Issue on Future Generation Smart Space (FGSS), Vol. 2, pp. 95-110, 2008. [PDF] [Bibtex]
  • F. Alonso-Fernandez, J. Fierrez, J. Ortega-Garcia, J. Gonzalez-Rodriguez, H. Fronthaler, K. Kollreider and J. Bigun, "A comparative study of fingerprint image-quality estimation methods", IEEE Trans. on Information Forensics and Security, Vol. 2, n. 4, pp. 734-743, December 2007. [PDF] [Bibtex]
  • J. Fierrez, J. Ortega-Garcia, D. Ramos and J. Gonzalez-Rodriguez, "HMM-based on-line signature verification: feature extraction and signature modeling", Pattern Recognition Letters, Vol. 28, n. 16, pp. 2325-2334, December 2007. [PDF] [Bibtex]
  • J. Gonzalez-Rodriguez, P. Rose, D. Ramos, D. T. Toledano and J. Ortega-Garcia, "Emulating DNA: Rigorous Quantification of Evidential Weight in Transparent and Testable Forensic Speaker Recognition", IEEE Transactions on Audio, Speech and Language Processing, Vol. 15, n. 7, pp. 2104-2115, September 2007. [PDF] [Bibtex]
  • F. Alonso-Fernandez, J. Fierrez-Aguilar, J. Ortega-Garcia and J. Gonzalez-Rodriguez, "Secure access system using signature verification over Tablet PC", IEEE Aerospace and Electronic Systems Magazine, Vol. 22, n. 4, pp. 3-8, April 2007. [PDF] [Bibtex]
  • J. Fierrez, J. Ortega-Garcia, D. Torre-Toledano and J. Gonzalez-Rodriguez, "BioSec baseline corpus: A multimodal biometric database", Pattern Recognition, Vol. 40, n. 4, pp. 1389-1392, April 2007. [PDF] [Bibtex]
  • F. Alonso-Fernandez, J. Fierrez-Aguilar, H. Fronthaler, K. Kollreider, J. Ortega-Garcia, J. Gonzalez-Rodriguez and J. Bigun, "Combining multiple matchers for fingerprint verification: A case study in Biosecure Network of Excellence", Annals of Telecommunications, Special Issue on Multimodal Biometrics, Vol. 62, n. 1-2, pp. 62-82, January-February 2007. [PDF] [Bibtex]
  • S. Garcia-Salicetti, J. Fierrez-Aguilar, F. Alonso-Fernandez, C. Vielhauer, R. Guest, L. Allano, T. D. Trung, T. Scheidat, B. L. Van, J. Dittmann, B. Dorizzi, J. Ortega-Garcia, J. Gonzalez-Rodriguez, M. B. d. Castiglione and M. Fairhurst, "Biosecure reference systems for on-line signature verification: A study of complementarity", Annals of Telecommunications, Special Issue on Multimodal Biometrics, Vol. 62, n. 1-2, pp. 36-61, January-February 2007. [PDF] [Bibtex]
  • J. Gonzalez-Rodriguez, D. Ramos-Castro, D. Torre-Toledano, A. Montero-Asenjo, J. Gonzalez-Dominguez, I. Lopez-Moreno, J. Fierrez-Aguilar, D. Garcia-Romero and J. Ortega-Garcia, "On the use of high-level information for speaker recognition: the ATVS-UAM system at NIST SRE 2005", IEEE Aerospace and Electronic Systems Magazine, Vol. 22, n. 1, pp. 15 - 21, January 2007. [PDF] [Bibtex]
  • D. Ramos-Castro, J. Fierrez-Aguilar, J. Gonzalez-Rodriguez and J. Ortega-Garcia, "Speaker Verification using Speaker- and Test-dependent Fast Score Normalization", Pattern Recognition Letters, Vol. 28, pp. 90-98, January 2007. [PDF] [Bibtex]
  • D. Ramos and J. G. Rodriguez, "Evaluation of Likelihood Ratios based on Information Theory", Problems in Forensic Science, Institute of Forensic Research, Vol. 69, pp. 62-66, 2007. [Bibtex]
  • N. Morales, D. T. Toledano, J. H. L. Hansen and J. Colás, "Blind feature compensation for time-variant band-limited speech recognition.", IEEE Signal Processing Letters, IEEE, Vol. 14, n. 1, pp. 70-73, 2007. [Bibtex] [DOI]
  • D. T. Toledano, A. Hernández-Trapote, D. Díaz-Pardo-de-Vera, R. Fernández-Pozo and L. Hernández-Gómez., "Beyond Objective Performance Evaluation in Multimodal Biometric Systems", Annals of Telecommunication , Springer, Vol. 62, n. 1-2, pp. 156-176, 2007. [PDF] [Bibtex] [DOI]
  • M. Faundez-Zanuy, J. Fierrez-Aguilar, J. Ortega-Garcia and J. Gonzalez-Rodriguez, "Multimodal biometric databases: An overview", IEEE Aerospace and Electronic Systems Magazine, Vol. 21, n. 8, pp. 29-37, August 2006. [PDF] [Bibtex]
  • D. Garcia-Romero, J. Fierrez-Aguilar, J. Gonzalez-Rodriguez and J. Ortega-Garcia, "Using quality measures for multilevel speaker recognition", Computer Speech and Language, Special Issue on Odyssey-04: The Speaker and Language Recognition Workshop, Vol. 20, n. 2-3, pp. 192-209, April-July 2006 (ATVS-UPM system for NIST SRE 2004, ranked 3rd; Invited Paper). [PDF] [Bibtex]
  • J. Gonzalez-Rodriguez, A. Drygajlo, D. Ramos-Castro, M. Garcia-Gomar and J. Ortega-Garcia, "Robust Estimation, Interpretation and Assessment of Likelihood Ratios in Forensic Speaker Recognition", Computer Speech and Language, Vol. 20, pp. 331-355, April-July 2006 ((ATVS-UPM system for NIST SRE 2004, ranked 3rd; Invited Paper)). [PDF] [Bibtex]
  • D. T. Toledano, R. Fernández-Pozo, A. Hernández-Trapote and L. Hernández-Gómez, "Usability Evaluation of Multi-Modal Biometric Verification Systems.", Interacting With Computers , Elsevier, Vol. 18, n. 5, pp. 1101-1122, 2006. [PDF] [Bibtex] [DOI]
  • J. Fierrez-Aguilar, D. Garcia-Romero, J. Ortega-Garcia and J. Gonzalez-Rodriguez, "Adapted user-dependent multimodal biometric authentication exploiting general information", Pattern Recognition Letters, Vol. 26, n. 16, pp. 2628-2639, December 2005. [PDF] [Bibtex]
  • J. Gonzalez-Rodriguez, J. Fierrez-Aguilar, D. Ramos-Castro and J. Ortega-Garcia, "Bayesian analysis of fingerprint, face and signature evidences with automatic biometric systems", Forensic Science International, Vol. 155, n. 2-3, pp. 126-140, December 2005. [PDF] [Bibtex]
  • J. Fierrez-Aguilar, D. Garcia-Romero, J. Ortega-Garcia and J. Gonzalez-Rodriguez, "Bayesian adaptation for user-dependent multimodal biometric authentication", Pattern Recognition,, Vol. 38, n. 8, pp. 1317-1319, August 2005. [PDF] [Bibtex]
  • J. Fierrez-Aguilar, J. Ortega-Garcia and J. Gonzalez-Rodriguez, "Target dependent score normalization techniques and their application to signature verification", IEEE Trans. on Systems, Man & Cybernetics - Part C, Special Issue on Biometric Systems, Vol. 35, n. 3, pp. 418-425, August 2005 (Invited Paper). [PDF] [Bibtex]
  • J. Fierrez-Aguilar, J. Ortega-Garcia, J. Gonzalez-Rodriguez and J. Bigun, "Discriminative multimodal biometric authentication based on quality measures", Pattern Recognition, Vol. 38, n. 5, pp. 777-779, May 2005. [PDF] [Bibtex]
  • F. Bimbot, J. Bonastre, C. Fredouille, G. Gravier, I. Magrin-Chagnolleau, S. Meignier, T. Merlin, J. Ortega-Garcia, D. Petrovska-Delacrétaz and D. A. Reynolds, "A Tutorial on Text-Independent Speaker Verification", EURASIP Journal on Applied Signal Processing, ISSN 1110-8657, Vol. 4, pp. 430-451, April 2004. [Bibtex]
  • J. Ortega-Garcia, J. Bigun, D. Reynolds and J. Gonzalez-Rodriguez, "Authentication gets personal with biometrics", IEEE Signal Processing Magazine, Vol. 21, n. 2, pp. 50- 62, April 2004. [PDF] [Bibtex]
  • J. Ortega-Garcia, J. Fierrez-Aguilar, D. Simon, J. Gonzalez, M. Faundez, V. Espinosa, A. Satue, I. Hernaez, J. J. Igarza, C. Vivaracho, D. Escudero and Q. I. Moro, "MCYT baseline corpus: A bimodal biometric database", IEE Proceedings Vision, Image and Signal Processing, Special Issue on Biometrics on the Internet, Vol. 150, n. 6, pp. 395-401, December 2003. [PDF] [Bibtex]
  • D. Simon-Zorita, J. Ortega-Garcia, J. Fierrez-Aguilar and J. Gonzalez-Rodriguez, "Image quality and position variability assessment in minutiae-based fingerprint verification", IEE Proceedings Vision, Image and Signal Processing, Special Issue on Biometrics on the Internet, Vol. 150, n. 6, pp. 402-408, December 2003. [PDF] [Bibtex]
  • J. Ortega-Garcia, J. Gonzalez-Rodriguez and S. Cruz-Llanas, "Speech variability in automatic speaker recognition systems for commercial and forensic purposes", IEEE Aerospace and Electronic Systems Magazine, Vol. 15, n. 11, pp. 27-32, November 2000. [Bibtex]
  • J. Ortega-Garcia, J. Gonzalez-Rodriguez and V. Marrero-Aguiar, "AHUMADA: a large speech corpus in Spanish for speaker characterization and identification", Speech Communication, Elsevier Science, Vol. 31, pp. 255-264, June 2000. [Bibtex]
  • C. Aitken, C. Berger, J. Buckleton, C. Champod, J. Curran, A. Dawid, I. Evett, P. Gill, J. Gonzalez-Rodriguez, G. Jackson, A. Kloosterman, T. Lovelock, D. Lucy, P. Margot, L. McKenna, D. Meuwly, C. Neumann, N. Daeid, A. Nordgaard, R. Puch-Solis, B. Rasmusson, M. Redmayne, P. Roberts, B. Robertson, C. Roux, M. Sjerps, F. Taroni, T. Tjin-A-Tsoi, G. Vignaux, S. Willis and G. Zadora, "Expressing evaluative opinions: A position statement", Science and Justice, Elsevier, Vol. 51, pp. 1-2, . [PDF] [Bibtex] [DOI]

Book Chapters

  • J. Galbally, M. Martinez-Diaz and J. Fierrez, "Ageing in biometrics: A case study in on-line signature", Michael Fairhurst (Eds.), Age Factors in Biometric Processing, IET, pp. 117-132, 2013 (ISBN: 9781849195027, e-ISBN: 9781849195034). [Bibtex] [DOI]
  • J. Franco-Pedroso, J. Gonzalez-Rodriguez, J. Gonzalez-Dominguez and D. Ramos, "Fine-grained Automatic Speaker Recognition Using Cepstral Trajectories in Phone Units ", Cathryn Donohue, Shunichi Ishihara, William Steed (Eds.), Quantitative Approaches to Problems in Linguistics - Studies in Honour of Phil Rose, LINCOM Europa, pp. 185-196, 2012 (ISBN 978-3-86288-384-4). [Bibtex]
  • D. Ramos, J. Gonzalez-Dominguez, D. T. Toledano and J. Gonzalez-Rodriguez, "Speaker Feature", Stan Z. Li (Eds.), Encyclopedia of Biometrics (ISBN 978-0-387-73003-5), Springer, July 2009. [Bibtex]
  • D. T. Toledano, D. Ramos, J. Gonzalez-Dominguez and J. Gonzalez-Rodriguez, "Speaker Analysis", Stan Z. Li (Eds.), Encyclopedia of Biometrics (ISBN 978-0-387-73003-5), Springer, July 2009. [Bibtex]
  • M. Martinez-Diaz and J. Fierrez, "Signature Databases and Evaluation", Stan Z. Li (Eds.), Encyclopedia of Biometrics (ISBN 978-0-387-73003-5), Springer Verlag, July 2009. [Bibtex]
  • M. Martinez-Diaz, J. Fierrez and S. Hangai, "Signature Features", Stan Z. Li (Eds.), Encyclopedia of Biometrics (ISBN 978-0-387-73003-5), Springer Verlag, July 2009. [Bibtex]
  • M. Martinez-Diaz, J. Fierrez and S. Hangai, "Signature Matching", Stan Z. Li (Eds.), Encyclopedia of Biometrics (ISBN 978-0-387-73003-5), Springer Verlag, July 2009. [Bibtex]
  • F. Alonso-Fernandez and J. Fierrez, "Fingerprint Databases and Evaluation", Stan Z. Li (Eds.), Encyclopedia of Biometrics (ISBN 978-0-387-73003-5), Springer, pp. 452-458, July 2009. [Bibtex]
  • R. Vera-Rodriguez, J. S. D. Mason and N. W. D. Evans, "Assessment of a Footstep Biometric Verification System", (Eds.), Advances in Pattern Recognition. Handbook of Remote Biometrics, Springer, pp. 313-327, 2009. [Bibtex]
  • G. Zadora, T. Neocleous and D. Ramos, "Model ilorazu wiarygodności służący do analizy danych fizykochemicznych w przypadku występowania brakujących danych", D. Zuba and A. Parczewski (Eds.), Chemometria w nauce i praktyce, Instytut Ekspertyz Sadowych, Instytut Ekspertyz Sądowych, 2009. [Bibtex]
  • R. Vera-Rodriguez, N. W. D. Evans and J. S. D. Mason, "Footstep Recognition", (Eds.), Encyclopedia of Biometrics, Springer, pp. 550-557, 2009. [Bibtex]
  • F. Alonso-Fernandez, J. Bigun, J. Fierrez, H. Fronthaler, K. Kollreider and J. Ortega-Garcia, "Fingerprint Recognition", D. Petrovska-Delacretaz and G. Chollet and B. Dorizzi (Eds.), Guide to Biometric Reference Systems and Performance Evaluation, Springer-Verlag, London, 2009 (ISBN 978-1-84800-291-3). [Bibtex]
  • J. Fierrez and J. Ortega-Garcia, "Function-based on-line signature verification", N. K. Ratha and V. Govindaraju (Eds.), Advances in Biometrics: Sensors, Systems and Algorithms, Springer, pp. 225-245, 2008. [Bibtex]
  • D. Ramos, G. Zadora, J. Gonzalez-Rodriguez and C. G. G. Aitken, "Information-theoretical comparison of likelihood ratio methods of evidence evaluation ", S. Srihari and K. Franke (Eds.), Computational Forensics, Springer Series in Studies in Computational Intelligence, Springer Springer Series in Studies in Computational Intelligence, 2008. [Bibtex]
  • S. Garcia-Salicetti, N. Houmani, B. Ly-Van, B. Dorizzi, F. Alonso-Fernandez, J. Fierrez, J. Ortega-Garcia, C. Vielhauer and T. Scheidat, "Online Handwritten Signature Verification", D. Petrovska-Delacretaz and G. Chollet and B. Dorizzi (Eds.), Guide to Biometric Reference Systems and Performance Evaluation, Springer-Verlag, London, 2008 (ISBN 978-1-84800-291-3). [Bibtex]
  • J. Fierrez and J. Ortega-Garcia, "On-line signature verification", A. K. Jain, A. Ross and P.Flynn (Eds.), Handbook of Biometrics, Springer, pp. 189-209, 2008. [Bibtex]
  • J. Gonzalez-Rodriguez, D. Torre-Toledano and J. Ortega-Garcia, "Voice biometrics", A. K. Jain, A. Ross and P.Flynn (Eds.), Handbook of Biometrics, Springer, pp. 151-170, 2008. [Bibtex]
  • J. Gonzalez-Rodriguez and D. Ramos, "Forensic Automatic Speaker Classification in the Coming Paradigm Shift", Christian Müller (Eds.), Speaker Classification Collection, Volume 1: Fundamentals, Features and Methods., Springer LNCS-4343, 2007. [Bibtex]
  • J. Bigun, J. Fierrez-Aguilar, J. Ortega-Garcia and J. Gonzalez-Rodriguez, "Combining biometric evidence for person authentication", M. Tistarelli and J. Bigun and E. Grosso (Eds.), Advanced Studies in Biometrics, Springer LNCS-3161, pp. 1-18, May 2005. [PDF] [Bibtex]
  • J. G. Rodríguez, D. R. Castro, D. G. Romero and J. O. García, "Reconocimiento del Locutor", (Eds.), TECNOLOGIAS BIOMETRICAS APLICADAS A LA SEGURIDAD (8478976361), RA-MA, pp. 174-206, 2005. [Bibtex]
  • J. G. Rodríguez, D. R. Castro, J. F. Aguilar and J. O. García, "Biometría forense", (Eds.), TECNOLOGIAS BIOMETRICAS APLICADAS A LA SEGURIDAD (8478976361), RA-MA, pp. 338-369, 2005. [Bibtex]

Refereed Conference Papers

  • R. P. Krish, J. Fierrez, D. Ramos, J. Ortega-Garcia and J. Bigun, "Partial Fingerprint Registration for Forensics using Minutiae-Generated Orientation Fields", in 2nd International Workshop on Biometrics and Forensics, Valletta, Malta, March 2014. [PDF] [Bibtex]
  • A. García-Pino, J. Gutiérrez, J. Montero-de-Paz, J. Parrón, J. Romeu, R. Vera-Rodríguez, P. d. Paco, L. E. García-Muñoz, B. González-Valdés, M. Moreno-Moreno, E. Nova, K. Zeljami, A. Badolato, J. Besada, T. Fernández, J. Fierrez, J. Grajal, G. Junkin, J. Marín, B. Mencía, O. Menéndez, J. Ortega-García, J. Pascual, O. Rubiños-López, D. Segovia-Vargas and A. Tazón, "TERASENSE: THz Device Technology Laboratory", in Proc. of XXVIII Simposium Nacional de Union Cientifica Internacional de Radio, URSI, September 2013. [Bibtex]
  • E. Gonzalez-Sosa, R. Vera-Rodriguez, J. Fierrez and J. Ortega-Garcia, "Body Shape-based Biometric Recognition using Millimeter Wave Images", in Proc. IEEE Int. Carnahan Conf. on Security Technology, ICCST, Colombia, October 2013. [Bibtex]
  • R. Vera-Rodriguez, J. Fierrez, J. S. Mason and J. Ortega-Garcia, "A Novel Approach of Gait Recognition Through Fusion with Footstep Information", in Proc. IAPR Int. Conf. on Biometrics, ICB, June 2013. [PDF] [Bibtex]
  • A. Kanagasundaram, D. Dean, J. Gonzalez-Dominguez, S. Sridharan, D. Ramos and J. Gonzalez-Rodriguez, "Improving Short Utterance based I-vector Speaker Recogni- tion using Source and Utterance-Duration Normalization Techniques ", in Proceedings of Interspeech 2013, Lyon, France, August 2013. [Bibtex]
  • A. Kanagasundaram, D. Dean, J. Gonzalez-Dominguez, S. Sridharan, D. Ramos and J. Gonzalez-Rodriguez, "Improving the PLDA based Speaker Verification in Limited Microphone Data Conditions", in Proceedings of Interspeech 2013, Lyon, France, August 2013. [Bibtex]
  • P. Tome, R. Vera-Rodriguez, J. Fierrez and J. Ortega-Garcia, "Fusion of Facial Regions using Color Information in a Forensic Scenario", in Proc. 18th Iberoamerican Congress on Pattern Recognition (CIARP2013), LNCS 8259, pp. 399-406, Havana, Cuba, November 2013. [PDF] [Bibtex] [DOI]
  • R. P. Krish, J. Fierrez, D. Ramos, R. Veldhuis and R. Wang, "Evaluation of AFIS-ranked latent fingerprint matched template", in Proc. 6th Pacific-Aim Symposium on Image and Video Technology, Guanajuato, Mexico, Springer LNCS-8333, pp. 230-241, November 2013. [PDF] [Bibtex]
  • M. Gomez-Barrero, J. Galbally, J. Fierrez and J. Ortega-Garcia, "Multimodal Biometric Fusion: a Study on Vulnerabilities to Indirect Attacks", in Proc. Iberoamerican Congress on Pattern Recognition, CIARP, Springer LNCS-8259, pp. 358-365, La Habana, CUBA, November 2013. [PDF] [Bibtex] [DOI]
  • R. Wang, D. Ramos, J. Fierrez and R. P. Krish, "Automatic Region Segmentation for High-Resolution Palmprint Recognition: Towards Forensic Scenarios", in Proc. 47th IEEE International Carnahan Conference on Security Technology (ICCST), Medellin, Colombia, October 2013. [PDF] [Bibtex]
  • R. P. Krish, J. Fierrez, D. Ramos and R. Wang, "On the importance of rare features in AFIS-ranked latent fingerprint matched templates", in Proc. 47th IEEE International Carnahan Conference on Security Technology (ICCST), Medellin, Colombia, October 2013. [PDF] [Bibtex]
  • R. Vera-Rodriguez, P. Tome, J. Fierrez and J. Ortega-Garcia , "Comparative Analysis of the Variability of Facial Landmarks for Forensics Using CCTV Images", in Proc. 6th Pacific-Rim Symposium on Image and Video Technology (PSIVT), October 2013. [PDF] [Bibtex]
  • M. A. Ferrer, J. Galbally, M. Diaz-Cabrera, A. Morales and M. Gomez-Barrero, "Realistic Synthetic Off-line signature Generation Based on Synthetic On-line Data", in Proc. IEEE Int. Carnahan Conf. on Security Technology, ICCST, pp. 116-121, Medellin, COLOMBIA, October 2013. [PDF] [Bibtex]
  • M. Gomez-Barrero, J. Galbally, J. Fierrez and J. Ortega-Garcia, "Sobre cómo varían las firmas manuscritas con el tiempo: una modelización Sigma Lognormal", in Proc. Jornadas de Reconocimiento Biométrico de Personas, JRBP, pp. 18-27, Zamora, SPAIN, September 2013. [PDF] [Bibtex]
  • M. Gomez-Barrero, J. Gonzalez-Dominguez, J. Galbally and J. Gonzalez-Rodriguez, "Security Evaluation of i-Vector Based Speaker Verification Systems Against Hill-Climbing Attacks", in Proc. Conf. of the Int. Speech Communication Association, InterSpeech, Lyon, FRANCE, August 2013. [PDF] [Bibtex]
  • R. Wang, D. Ramos, J. Fierrez and R. P. Krish, "Towards Regional Fusion for High-Resolution Palmprint Recognition", in Proc. XXVI SIBGRAPI conference on Graphics, Patterns and Images, Arequipa, Peru, August 2013. [PDF] [Bibtex]
  • M. Gomez-Barrero, J. Galbally, R. Plamondon, J. Fierrez and J. Ortega-Garcia, "Variations of Handwritten Signatures with Time: A Sigma-Lognormal Analysis", in Proc. IEEE/IAPR Int. Conf. on Biometrics, ICB, Madrid, SPAIN, June 2013. [PDF] [Bibtex] [DOI]
  • I. Chingovska, J. Yang, Z. Lei, D. Yi, S. Z. Li, O. K¨ahm, C. Glaser, N. Damer, A. Kuijper, A. Nouak, J. Komulainen, T. Pereira, S. Gupta, S. Khandelwal, S. Bansal, A. Rai, T. Krishna, D. Goyal, M. Waris, H. Zhang, I. Ahmad, S. Kiranyaz, M. Gabbouj, R. Tronci, M. Pili, N. Sirena, F. Roli, J. Galbally, J. Fierrez, A. Pinto, H. Pedrini, W. S. Schwartz, A. Rocha, A. Anjos and S. Marcel, "The 2nd Competition on Counter Measures to 2D Face Spoofing Attacks", in Proc. IEEE/IAPR Int. Conf. on Biometrics, ICB, Madrid, SPAIN, June 2013. [PDF] [Bibtex] [DOI]
  • J. Franco-Pedroso, F. Espinoza-Cuadros and J. Gonzalez-Rodriguez, "Formant Trajectories in Linguistic Units for Text-Independent Speaker Recognition", in Proc. IEEE/IAPR Int. Conf. on Biometrics, ICB, Madrid, SPAIN, June 2013. [Bibtex] [DOI]
  • E. Khoury, B. Vesnicer, J. Franco-Pedroso, R. Violato, Z. Boulkenafet, L. M. M. Fernandez, M. Diez, J. Kosmala, H. Khemiri, T. Cipr, R. Saeidi, M. Gunther, J. Zganec-Gros, R. Z. Candil, F. Simoes, M. Bengherabi, A. A. Marquina, M. Penagarikano, A. Abad, M. Boulayemen, P. Schwarz, D. V. Leeuwen, J. Gonzalez-Domınguez, M. U. Neto, E. Boutellaa, P. G. Vilda, A. Varona and others, "The 2013 Speaker Recognition Evaluation in Mobile Environment", in Proc. IEEE/IAPR Int. Conf. on Biometrics, ICB, Madrid, SPAIN, June 2013. [Bibtex] [DOI]
  • P. Tome, R. Vera-Rodriguez and J. Fierrez, "Analysing Facial Regions for Face Recognition Using Forensic Protocols", in Proc. 11th International Conference on Practical Applications of Agents and Multi-Agent Systems (PAAMS’13), Springer Berlin Heidelberg Communications in Computer and Information Science-365, pp. 223-230, May 2013. [Bibtex] [DOI]
  • R. Vera-Rodriguez, S. Gabriel-Sanz, J. Fierrez, P. Tome and a. J. Ortega-Garcia, "Analysis of Gait Recognition on Constrained Scenarios with Limited Data Information", in Proc. 11th International Conference on Practical Applications of Agents and Multi-Agent Systems (PAAMS’13), Springer Berlin Heidelberg Communications in Computer and Information Science-365, pp. 231-239, May 2013. [PDF] [Bibtex] [DOI]
  • J. Galbally, M. Gomez-Barrero, A. Ross, J. Fierrez and J. Ortega-Garcia, "Securing iris recognition systems against masquerade attacks ", in Proc. SPIE Biometric and Surveillance Technology for Human and Activity Identification X, BSTHAI, Vol. 8712, pp. 87120E, Baltimore, USA, May 2013. [PDF] [Bibtex] [DOI]
  • R. P. Krish, J. Fierrez, J. Galbally and M. Martinez-Diaz, "Dynamic Signature Verification on Smart Phones", in Proc. Workshop on User-Centric Technologies and Applications, PAAMS, Salamanca, SPAIN, May 2013. [PDF] [Bibtex]
  • R. Wang, R. Veldhuis, D. Ramos, L. Spreeuwers, J. Fierrez and H. Xu, "On the use of spectral minutiae in high-resolution palmprint recognition", in International Workshop on Biometrics and Forensics (IWBF), pp. 1-4, 2013. [PDF] [Bibtex] [DOI]
  • R. Vera-Rodriguez, P. Tome, J. Fierrez, N. Exposito and F. J. Vega, "Analysis of the variability of facial landmarks in a forensic scenario", in Proc. International Workshop on Biometrics and Forensics (IWBF13) , pp. 1-4, 2013. [PDF] [Bibtex] [DOI]
  • P. Tome, L. Blazquez, R. Vera-Rodriguez, J. Fierrez, J. Ortega-Garcia, N. Exposito and P. Leston, "Understanding the discrimination power of facial regions in forensic casework", in Proc. International Workshop on Biometrics and Forensics (IWBF´13) , 2013. [PDF] [Bibtex] [DOI]
  • S. Gabriel-Sanz, R. Vera-Rodriguez, P. Tome and J. Fierrez, "Assessment of gait recognition based on the lower part of the human body", in Proc. International Workshop on Biometrics and Forensics (IWBF´13) , pp. 1-4, 2013. [PDF] [Bibtex] [DOI]
  • J. Gonzalez-Rodriguez, J. Gonzalez-Dominguez, J. Franco-Pedroso and D. Ramos-Castro, "A Linguistically-Motivated Speaker Recognition Front-End Through Session Variability Compensated Cepstral Trajectories In Phone Units", in Procs. of International Conference on Acoustics, Speech and Signal Processing (ICASSP), IEEE Signal Processing Society, pp. 4389-4392, March 2012. [PDF] [Bibtex] [DOI]
  • D. Ramos, "Reliable Support: Mesuring Calibration of Likelihood Ratios", in Proceedings of the 6th Conference of the European Academy of Forensic Sciences (EAFS 2012), August 2012 (KEYNOTE SPEAKER). [Bibtex]
  • T. Ali, P. Tome, J. Fierrez, R. Vera-Rodriguez, L. Spreeuwers and R. Veldhuis, "A study of identification performance of facial regions from CCTV images", in 5th International Workshop on Computational Forensics, IWCF 2012, Tsukuba, Japan, November 2012. [PDF] [Bibtex]
  • M. Gomez-Barrero, J. Galbally, A. Morales, M. A. Ferrer, J. Fierrez and J. Ortega-Garcia, "Inverse Biometrics: A Case Study in Hand Geometry Authentication", in Proc. IAPR Int. Conf. on Pattern Recognition, ICPR, pp. 1281-1284, Tsukuba, Japan, November 2012. [PDF] [Bibtex]
  • J. Franco-Pedroso, F. Espinoza-Cuadros and J. Gonzalez-Rodriguez, "Cepstral Trajectories in Linguistic Units for Text-Independent Speaker Recognition", in Proc. IberSPEECH 2012 Conference, Springer Berlin Heidelberg Communications in Computer and Information Science-328, pp. 20-29, Madrid, SPAIN, November 2012. [Bibtex] [DOI]
  • J. Galbally, S. Gonzalez-Dominguez, J. Fierrez and J. Ortega-Garcia, "Biografo: An integrated tool for forensic writer identification", in Proc. Intl. Workshop on Computational Forensics, IWCF, Tsukuba, Japan, November 2012. [PDF] [Bibtex]
  • M. Gomez-Barrero, J. Galbally, P. Tome and J. Fierrez, "On the Vulnerability of Iris-based Systems to a Software Attack based on a Genetic Algorithm", in Proc. Iberoamerican Conference on Pattern Recognition, CIARP, Springer LNCS-7441, pp. 114-121, Buenos Aires, Argentina, September 2012. [PDF] [Bibtex] [DOI]
  • J. Galbally, "From the iriscode to the iris: a new vulnerability of iris recognition systems", in Black Hat USA 2012, Las Vegas, USA, July 2012. [PDF] [Bibtex]
  • R. Vera-Rodriguez, P. Tome, J. Fierrez and J. Ortega-Garcia, "Fusion of Footsteps and Face Biometrics on an Unsupervised and Uncontrolled Environment", in Proc. International Conferencie SPIE Defense Security and Sensing, Biometric Technology for Human Identification IX (SPIE’12), Baltimore, USA, April 2012. [PDF] [Bibtex] [DOI]
  • P. Tome, R. Vera-Rodriguez, J. Fierrez and J. Ortega-Garcia, "Variability Compensation using NAP for Unconstrained Face Recognition", in Proc. 10th International Conference on Practical Applications of Agents and Multi-Agent Systems (PAAMS’12), Springer, Vol. 151, pp. 129-139, Salamanca, Spain, March 2012. [PDF] [Bibtex] [DOI]
  • J. Galbally, J. Ortiz-Lopez, J. Fierrez and J. Ortega-Garcia, "Iris liveness detection based on quality related features", in Proc. Intl. Conf. on Biometrics, ICB, pp. 271-276, New Delhi, India, March 2012. [PDF] [Bibtex] [DOI]
  • M. Gomez-Barrero, J. Galbally, J. Fierrez and J. Ortega-Garcia, "Face verification put to test: a hill-climbing attack based on the uphill-simplex algorithm", in Proc. Intl. Conf. on Biometrics, ICB, pp. 40-45, New Delhi, India, March 2012. [PDF] [Bibtex] [DOI]
  • M. Gomez-Barrero, J. Galbally, P. Tome and J. Fierrez, "Sobre las vulnerabilidades frente a ataques software basados en algoritmos genéticos de sistemas basados en iris", in Proc. VI Jornadas de Reconocimiento Biométrico de Personas, JRBP, pp. 73-82, Las Palmas, Spain, January 2012. [PDF] [Bibtex]
  • P. Tome, R. Vera-Rodriguez and J. Fierrez, "Compensación NAP de variabilidad en sistemas de reconocimiento facial en entornos no controlados", in Proc. VI Jornadas de Reconocimiento Biométrico de Personas, JRBP-12, Las Palmas de Gran Canaria, Spain, January 2012. [PDF] [Bibtex]
  • R. Vera-Rodriguez, P. Tome, J. Fierrez and J. Ortega-Garcia, "Fusión de Sistemas de Reconocimiento Biométrico de Pisadas y Cara en Escenarios No Controlados y Sin Supervisión", in Proc. VI Jornadas de Reconocimiento Biométrico de Personas, JRBP-12, Las Palmas de Gran Canaria, Spain, January 2012. [PDF] [Bibtex]
  • M. Moreno-Moreno, J. Fierrez, R. Vera-Rodriguez and J. Parron, "Simulation of Millimeter Wave Body Images and its Application to Biometric Recognition", in Proc. International Conferencie SPIE Defense Security and Sensing, SPIE, 2012. [PDF] [Bibtex]
  • R. Wang, D. Ramos and J. Fierrez, "Improving radial triangulation-based forensic palmprint recognition according to point pattern comparison by relaxation", in Proc. Intl. Conf. on Biometrics, ICB, pp. 427-432, 2012. [PDF] [Bibtex] [DOI]
  • M. Moreno-Moreno, J. Fierrez, R. Vera-Rodriguez, J. Parron and J. Ortega-Garcia, "Biometric Recognition Based on the Silhouette of MMW Body Images", in Proc. of XXVII Simposium Nacional de Union Cientifica Internacional de Radio, URSI, Elche, Spain, 2012. [Bibtex]
  • M. Moreno-Moreno, J. Fierrez, R. Vera-Rodriguez and J. Parron, "Extracción de Características basadas en distancias para Reconocimiento Biométrico de Imágenes del Cuerpo en la banda de Ondas Milimétricas", in Proc. VI Jornadas de Reconocimiento Biométrico de Personas, JRBP-12, Las Palmas, Spain, 2012. [PDF] [Bibtex]
  • J. L. Blanco, L. Hernandez, R. Fernandez and D. Ramos, "Introducing non-linear analysis into sustained speech characterization to improve sleep apnea detection", in Proceedings of NOLISP 2011, November 2011. [Bibtex]
  • D. Ramos, J. Franco-Pedroso and J. Gonzalez-Rodriguez, "Calibration and Weight of the Evidence by Human Listeners: the {ATVS-UAM} Submission to {NIST} Human-Aided Speaker Recognition 2010", in International Conference on Acoustics, Speech and Signal Processing (ICASSP), Prage, Czeck Republic, May 2011. [PDF] [Bibtex]
  • D. Ramos, M. Puertas, J. Fierrez, J. Ortega-Garcia and N. Exposito-Marquez, "Performance Assessment and Calibration of {AFIS} Technology in Forensic Conditions", in International Conference on Forensic Inference and Statistics (ICFIS 2011), Seattle, WA, USA., July 2011 (Invited presentation.). [Bibtex]
  • J. Gonzalez-Rodriguez, "Speaker recognition using temporal trajectories in linguistic units: the case of formant and formant-bandwidth contours", in Proc. of Interspeech 2011, International Speech Communication Association, pp. 133-136, Florence (Italy), August 2011. [PDF] [Bibtex]
  • J. Ortiz-Lopez, J. Galbally, J. Fierrez and J. Ortega-Garcia, "Predicting iris vulnerability to direct attacks based on quality related features", in Proc. IEEE Intl. Carnahan Conf. on Security Technology, ICCST, pp. 320-325, Barcelona, Spain, October 2011. [PDF] [Bibtex] [DOI]
  • R. Wang, D. Ramos and J. Fierrez, "Latent-to-full palmprint comparison based on radial triangulation under forensic conditions", in Proc. Intl. Joint Conf. on Biometrics, IJCB, pp. 1-6, October 2011. [PDF] [Bibtex] [DOI]
  • J. Galbally, R. Plamondon, J. Fierrez and M. Martinez-Diaz, "Quality analysis of dynamic signature based on the Sigma-Lognormal model", in Proc. IAPR Intl. Conf. on Document Analysis and Recognition, ICDAR, pp. 633-637, Beijing, China, September 2011. [PDF] [Bibtex] [DOI]
  • M. Moreno-Moreno, J. Fierrez, P. Tome, R. Vera-Rodriguez, J. Parron and J. Ortega-Garcia, "BioGiga: Base de datos de imagenes sinteticas de personas a 94 GHz con fines biometricos", in Proc. of XXVI Simposium Nacional de Union Cientifica Internacional de Radio, URSI 2011, Madrid, Spain, September 2011. [PDF] [Bibtex]
  • M. Gomez-Barrero, J. Galbally, J. Fierrez and J. Ortega-Garcia, "Hill-Climbing Attack Based on the Uphill Simplex Algorithm and its Application to Signature Verification", in Proc. European Workshop on Biometrics and Identity Management, BioID, Springer LNCS-6583, pp. 83-94, Brandenburg, Germany, March 2011. [PDF] [Bibtex] [DOI]
  • M. Moreno-Moreno, J. Fierrez, R. Vera-Rodriguez and J. Parron, "Distance-based Feature Extraction for Biometric Recognition of MillimeterWave Body Images", in Proc. IEEE Intl. Carnahan Conf. on Security Technology, ICCST, pp. 326-331, Barcelona, Spain, 2011. [PDF] [Bibtex]
  • J. Gonzalez-Dominguez, I. Lopez-Moreno, J. Franco-Pedroso, D. Ramos, D. T. Toledano and J. Gonzalez-Rodriguez, "Eficiencia Computacional y Alto Rendimiento en Reconocimiento Automático de Locutor: el Sistema ATVS-UAM en NIST SRE 2010 ", in Actas de las V Jornadas de Reconocimiento Biométrico de Personas, Huesca, Spain, September 2010. [Bibtex]
  • S. Perez-Gomez, D. Ramos, J. Gonzalez-Rodriguez and J. Fierrez, "Modelos de regresión logística a nivel de puntuaciones para incorporar calidad en la verificación de locutor", in Actas de las V Jornadas de Reconocimiento Biométrico de Personas, Huesca, Spain, September 2010. [Bibtex]
  • J. Burgues, J. Fierrez, D. Ramos, M. Puertas and J. Ortega-García, "Detección de muestras inválidas en sistemas basados en geometría de la mano utilizando medidas geométricas ", in Actas de las V Jornadas de Reconocimiento Biométrico de Personas, Huesca, Spain, September 2010. [Bibtex]
  • M. Puertas, D. Ramos, J. Fierrez, J. Ortega-Garcia and N. Exposito, "Identificación Latente Dactilar: Análisis de Rendimiento y Factores de Variabilidad", in Actas del Congreso Español de Informática (CEDI 2010), Valencia, Spain, September 2010. [Bibtex]
  • S. Perez-Gomez, D. Ramos, J. Gonzalez-Dominguez and J. Gonzalez-Rodriguez, "Score-level compensation of extreme speech duration variability in speaker verification", in Proceedings of Interspeech 2010, Makuhari, Japan, September 2010. [Bibtex]
  • G. Zadora and D. Ramos, "Classification of glass traces - an application of empirical cross-entropy approach for evaluation of likelihood ratios models", in Proceedings of XII Chemometrics in Analytical Chemistry Conference 2010, pp. 174, October 2010. [Bibtex]
  • D. Ramos, J. Gonzalez-Dominguez, E. Arevalo and J. Gonzalez-Rodriguez, "High-performance session variability compensation in forensic automatic speaker recognition", in Proceedings of 2nd Pan American Meeting on Acoustics. Journal of the Acoustical Society of America. ISSN 0001-4966., Acoustical Society of America., Vol. 128, pp. 2378, November 2010. [Bibtex]
  • J. Gonzalez-Dominguez, I. Lopez-Moreno, J. Franco-Pedroso, D. Ramos, D. T. Toledano and J. Gonzalez-Rodriguez, "ATVS-UAM NIST SRE 2010 System", in Proceedings of FALA 2010, Vigo, Spain, November 2010. [PDF] [Bibtex]
  • G. Zadora and D. Ramos, "Zastosowanie empirycznej entropii krzyaowej do oceny modeli ilorazu wiarygodnoaci (An application of empirical cross entropy approach for evaluation of likelihood ratio models)", in Proceedings of VIII Polish Conference on Analytical Chemistry (ISBN 978-83-925269-7-1)., pp. 201, Krakow, Poland, July 2010. [Bibtex]
  • G. S. Morrison, P. Rose, C. Zhang, J. Epps, E. Ambikairajah, J. González‑Rodríguez, D. Ramos, G. Edmond and C. Roux, "Making demonstrably valid and reliable forensic voice comparison a practical everyday reality in Australia: database collection protocol", in Proceedings of SST 2010. ISBN 978-0-9581946-3-1., pp. 58, Melbourne, Australia, December 2010. [PDF] [Bibtex]
  • J. Burgues, J. Fierrez, D. Ramos, M. Puertas and J. Ortega-Garcia, "Detecting Invalid Samples in Hand Geometry Verification Through Gemetric Measurements", in Proceedings of International Conference on Pattern Recognition 2010, Istambul, Turkey, August 2010. [PDF] [Bibtex] [DOI]
  • M. Puertas, D. Ramos, J. Fierrez, J. Ortega-Garcia and N. Exposito, "Towards a Better Understanding of the Performance of Latent Fingerprint Recognition in Realistic Forensic Conditions", in Proceedings of the 20th International Conference on Pattern Recognition (ICPR), 2010, pp. 1638 -1641, August 2010. [PDF] [Bibtex] [DOI]
  • P. Tome, J. Fierrez, M. C. Fairhurst and J. Ortega-Garcia, "Acquisition Scenario Analysis for Face Recognition at a Distance", in 6th International Symposium on Visual Computing (ISVC), Springer-Verlag LNCS 6453, pp. 461-468, Las Vegas, NV, USA, November-December 2010. [PDF] [Bibtex]
  • R. Fernandez-de-Sevilla, F. Alonso-Fernandez, J. Fierrez and J. Ortega-Garcia, "Forensic Writer Identification Using Allographic Features", in IAPR Proc. International Conference on Frontiers in Handwriting Recognition, ICFHR, November 2010. [Bibtex]
  • J. Galbally, R. Plamondon, J. Fierrez, C. O’Reilly, M. Martinez-Diaz and J. Ortega-Garcia, "Kinematical Analysis of Synthetic Dynamic Signatures Using the Sigma-Lognormal Model", in IAPR Proc. Intl. Conf. on Frontiers of Handwriting Recognition, ICFHR, pp. 113-118, Calcutta, India, November 2010. [PDF] [Bibtex] [DOI]
  • M. Martinez-Diaz, C. Martin-Diaz, J. Galbally and J. Fierrez, "A Comparative Evaluation of Finger-Drawn Graphical Password Verification Methods", in IAPR Proc. Intl. Conf. on Frontiers of Handwriting Recognition, ICFHR, pp. 375-380, Calcutta, India, November 2010. [PDF] [Bibtex] [DOI]
  • F. Alonso-Fernandez, J. Fierrez, J. Galbally and J. Ortega-Garcia, "Exploiting Character Class Information in Forensic Writer Identification", in IAPR Proc. Intl. Workshop on Computational Forensics, IWCF, Springer LNCS-6540, pp. 31-42, Tokyo, Japan, November 2010. [PDF] [Bibtex] [DOI]
  • J. Galbally, J. Fierrez and J. Ortega-Garcia, "Análisis temporal de vulnerabilidades de los sistemas basados en huella dactilar", in Proc. V Jornadas de Reconocimiento Biométrico de Personas, Huesca, Spain, September 2010. [PDF] [Bibtex]
  • M. Moreno-Moreno, J. Fierrez, P. Tome and J. Ortega-Garcia, "Análisis de Escenarios para Reconocimiento Biométrico a Distancia adecuados para la Adquisición de Imágenes MMW", in Proceedings of XXV Simposium Nacional de la Union Cientifica Internacional de Radio, URSI 2010, September 2010. [PDF] [Bibtex]
  • R. Fernandez-de-Sevilla, F. Alonso-Fernandez, J. Fierrez and J. Ortega-Garcia, "Identificación Forense de Escritor Usando Características de Emisión Alográfica", in V Jornadas de Reconocimiento Biométrico de Personas, JRBP10, September 2010. [Bibtex]
  • P. Tome, J. Fierrez, F. Alonso-Fernandez and J. Ortega-Garcia, "Scenario-Based Score Fusion for Face Recognition at a Distance", in IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), pp. 67 - 73 , San Francisco, CA, USA, June 2010. [PDF] [Bibtex] [DOI]
  • J. Gonzalez-Dominguez, B. Baker, R. Vogt, J. Gonzalez-Rodriguez and S. Sridharan , "On the Use of Factor Analysis with Restricted Target Data in Speaker Verification", in Odyssey-10: The Speaker and Language Recognition Workshop, Brno, Czech Republic, June 2010. [PDF] [Bibtex]
  • R. Vera-Rodriguez, J. Mason, J. Fierrez and J. Ortega-Garcia, "Evaluacion de la Informacion Espacial de Señales de Pisadas como Tecnica Biometrica", in Proc. Jornadas de Reconocimiento Biometrico de Personas (JRBP), 2010. [PDF] [Bibtex]
  • R. Vera-Rodriguez, J. Fierrez, P. Tome and J. Ortega-Garcia, "Face Recognition at a Distance: Scenario Analysis and Applications", in Proceedings 7th International Symposium on Distributed Computing and Artificial Intelligence., Springer Advances in Intelligent and Soft Computing-79, pp. 341-348, 2010. [PDF] [Bibtex]
  • R. Vera-Rodriguez, J. Mason, J. Fierrez and J. Ortega-Garcia, "Analysis of Time Domain Information for Footstep Recognition", in Proceedings of 6th International Symposium on Visual Computing (ISVC), Springer LNCS, 2010. [PDF] [Bibtex]
  • D. Ramos and F. Alonso-Fernandez, "A Practical Electronic Instrumentation Course for Engineering Students", in Proceedings of IEEE EDUCON 2010, IEEE, 2010. [Bibtex]
  • G. Zadora and D. Ramos, "Evaluation of evidence value of refractive index - influence of selection of proper database", in Proceedings of the 5th European Academy of Forensic Science Conference (EAFS), Glasgow, Scotland, UK, Spetember 2009. [PDF] [Bibtex]
  • C. Ortego-Resa, I. Lopez-Moreno, D. Ramos and J. Gonzalez-Rodriguez, "Anchor Model Fusion for Emotion Recognition in Speech", in Proceedings of BioID-Multicomm 2009, Springer LNCS-5707, pp. 49-56, September 2009. [Bibtex]
  • J. Burgues, J. Fierrez, D. Ramos and J. Ortega-Garcia, "Feature selection in a hand geometry recognition system", in Proceedings of BioID-Multicomm 2009, Springer LNCS-5707, pp. 325-332, September 2009. [Bibtex]
  • A. d. Castro, D. Ramos and J. Gonzalez-Rodriguez, "Forensic speaker recognition using traditional features comparing automatic and human-in-the-loop formant tracking", in Proceedings of Interspeech 2009, pp. 2343-2346, September 2009. [Bibtex]
  • I. Lopez-Moreno, C. Ortego-Resa, J. Gonzalez-Rodriguez and D. Ramos, "Speaker Dependent Emotion Recognition Using Prosodic Supervectors", in Proceedings of Interspeech 2009, pp. 1971-1974, Brighton, UK, September 2009. [Bibtex]
  • D. Ramos, J. Gonzalez-Rodriguez and J. Lucena-Molina, "Accuracy assessment methods for likelihood-ratio-based evidence evaluation", in Proceedings of the 5th European Academy of Forensic Science Conference (EAFS), September 2009 (Invited contribution.). [Bibtex]
  • I. Mateos, D. Ramos, I. Lopez-Moreno and J. Gonzalez-Rodriguez, "Support Vector Machine Regression for robust speaker verification in mismatching and forensic conditions", in Proceedings of International Conference on Biometrics, Springer LNCS-5558, pp. 484-493, June 2009. [Bibtex]
  • A. Harriero, D. Ramos, J. Gonzalez-Rodriguez and J. Fierrez, "Analysis of the Utility of Classical and Novel Speech Quality Measures for Speaker Verification", in Proceedings of International Conference on Biometrics, Springer LNCS-5558, pp. 434-442, June 2009. [Bibtex]
  • F. Alonso-Fernandez, J. Fierrez, A. Gilperez, J. Galbally and J. Ortega-Garcia, "Robustness of signature verification systems to imitators with increasing skills", in Proc. IAPR Intl. Conf. on Document Analysis and Recognition, ICDAR, pp. 728-732, Barcelona, Spain, July 2009. [PDF] [Bibtex] [DOI]
  • J. Gonzalez-Dominguez, I. Lopez-Moreno, J. Franco-Pedroso, D. Ramos, D. T.Toledano and J. Gonzalez-Rodriguez, "Multilevel and channel compensated language recognition: ATVS system at NIST LRE 2009", in I Iberian SLTech - I Joint SIG-IL/Microsoft Workshop on Speech and Language , Porto Salvo, Portugal, September 2009. [PDF] [Bibtex]
  • F. Alonso-Fernandez, P. Tome-Gonzalez, V. Ruiz-Albacete and J. Ortega-Garcia, "Iris Recognition Based on SIFT Features", in IEEE Proc. Intl. Conf. on Biometrics, Identity and Security, BIDS, September 2009. [PDF] [Bibtex] [DOI]
  • J. Galbally, F. Alonso-Fernandez, J. Fierrez and J. Ortega-Garcia, "Fingerprint Liveness Detection Based on Quality Measures", in IEEE Proc. Intl. Conf. on Biometrics, Identity and Security, BIDS, Tampa Bay, USA, September 2009. [PDF] [Bibtex] [DOI]
  • J. Galbally, S. Carballo, J. Fierrez and J. Ortega-Garcia, "Vulnerability Assessment of Fingerprint Matching Based on Time Analysis", in Proc. Biometric ID Management and Multimodal Communication, BioID, Springer LNCS-5707, pp. 285-292, Madrid, SPAIN, September 2009. [PDF] [Bibtex] [DOI]
  • J. Galbally, C. McCool, J. Fierrez, S. Marcel and J. Ortega-Garcia, "Hill-Climbing Attack to an Eigenface-Based Face Verification System", in Proc. IEEE Intl. Conf. on Biometrics, Identity and Security, BIDS, Tampa Bay, USA, September 2009. [PDF] [Bibtex] [DOI]
  • F. Alonso-Fernandez, J. Fierrez-Aguilar, A. Gilperez and J. Ortega-Garcia, "Impact of time variability in off-line writer identification and verification", in Proc. IEEE ISPA, Spec. Sess. on Signal and Image Processing for Biometrics, September 2009 (invited paper). [Bibtex]
  • M. Moreno-Moreno, J. Fierrez and J. Ortega-Garcia, "Biometrics Beyond the Visible Spectrum: Imaging Technologies and Applications", in Proceedings of BioID-Multicomm 2009, Springer LNCS-5707, pp. 154-161, September 2009. [PDF] [Bibtex]
  • M. Moreno-Moreno, J. Fierrez and J. Ortega-Garcia, "Millimeter- and Submillimeter-Wave Imaging Technologies for Biometric Purposes", in Proceedings of XXIV Simposium Nacional de la Union Cientifica Internacional de Radio, URSI 2009, Publican-Ediciones de la Universidad de Cantabria, pp. 244, Avda. de los Castros, s/n 39005 Santander, September 2009. [PDF] [Bibtex]
  • J. Galbally, J. Fierrez, M. Martinez-Diaz and J. Ortega-Garcia, "Improving the enrollment in dynamic signature verification with synthetic samples", in Proc. IAPR Intl. Conf. on Document Analysis and Recognition, ICDAR, pp. 1295-1299, Barcelona, Spain, July 2009. [PDF] [Bibtex] [DOI]
  • J. Galbally, J. Fierrez, M. Martinez-Diaz and J. Ortega-Garcia, "Evaluation of brute-force attacks to dynamic signature verification using synthetic samples", in Proc. IAPR Intl. Conf. on Document Analysis and Recognition, ICDAR, pp. 131-135, Barcelona, Spain, July 2009. [PDF] [Bibtex] [DOI]
  • R. Vera-Rodriguez, J. S. D. Mason and N. W. D. Evans, "Automatic Cross-Biometric Footstep Database Labelling using Speaker Recognition", in Proc. International Conference on Biometrics (ICB), Springer LNCS-5558, pp. 503-512, Alghero, Italy, June 2009. [PDF] [Bibtex]
  • J. Galbally, J. Fierrez, M. Martinez-Diaz and J. Ortega-Garcia, "Synthetic Generation of Handwritten Signatures Based on Spectral Analysis", in Defense and Security Symposium, Biometric Technologies for Human Identification, BTHI, Proc. SPIE, Vol. 7306, pp. 730629, Orlando, USA, April 2009. [PDF] [Bibtex] [DOI]
  • J. Burgues, J. Fierrez, D. Ramos and J. Ortega-Garcia, "Comparison of Distance-Based Features for Hand Geometry Authentication ", Springer Berlin Heidelberg LNCS, pp. 325-332, January 2009. [PDF] [Bibtex] [DOI]
  • F. Alonso-Fernandez, J. Fierrez-Aguilar, M. Martinez-Diaz and J. Ortega-Garcia, "Fusion of static image and dynamic information for signature verification", in IEEE Proc. Intl. Conf. on Image Processing, ICIP, 2009. [Bibtex]
  • D. Ramos, "Reconocimiento de Locutores Independiente de Texto. Estado del Arte y Uso en la Valoración de la Evidencia Forense", in Actas de las Jornadas de la Sociedad Española de Acústica Forense (SEAF). INGEFOR 2008., Madrid, España, Octubre 2008. [Bibtex]
  • M. Martinez-Diaz, J. Fierrez, J. Galbally and J. Ortega-Garcia, "Towards mobile authentication using dynamic signature verification: useful features and performance evaluation", in Proc. Intl. Conf. on Pattern Recognition, ICPR, Tampa, USA, December 2008. [PDF] [Bibtex] [DOI]
  • J. Galbally, R. Cappelli, A. Lumini, D. Maltoni and J. Fierrez, "Fake Fingertip Generation from a Minutiae Template", in Proc. Intl. Conf. on Pattern Recognition, ICPR, Tampa, USA, December 2008. [PDF] [Bibtex] [DOI]
  • A. Abejon and I. Mateos, "Detección de cambios de toma con información de contenido visual y auditivo", in Proc. of Red Tematica de las Tecnologias del Habla (RTTH), November 2008. [PDF] [Bibtex]
  • D. Hernández-López, D. Torre-Toledano, C. Esteve-Elizalde, J. Gonzalez-Rodriguez, R. Fernández-Pozo and L. Hernández-Gómez, "T-norm y desajuste léxico y acústico en reconocimiento de locutor dependiente de texto", in Proc. of Red Tematica de las Tecnologias del Habla (RTTH), November 2008. [PDF] [Bibtex]
  • I. Mateos, D. Ramos, I. Lopez-Moreno and J. Gonzalez-Rodriguez, "Support Vector Regression in NIST SRE 2008 Multichannel Core Task", in Proc. of Red Tematica de las Tecnologias del Habla (RTTH), November 2008. [PDF] [Bibtex]
  • V. Ruiz-Albacete, P. Tome-Gonzalez, F. Alonso-Fernandez, J. Galbally, J. Fierrez and J. Ortega-Garcia, "Ataques directos usando imágenes falsas en verificación de iris", in IV Jornadas de Reconocimiento Biométrico de Personas, JRBP, pp. 93-102, Valladolid, Spain, September 2008. [PDF] [Bibtex]
  • A. Gilpérez, F. Alonso-Fernandez, J. Fierrez and J. Ortega-Garcia, "Verificación de firma off-line usando características de contorno", in IV Jornadas de Reconocimiento Biométrico de Personas, JRBP08, September 2008. [Bibtex]
  • P. Tome-González, F. Alonso-Fernández and J. Ortega-García, "Efectos de la Variabilidad Temporal en el Reconocimiento de Iris", in IV Jornadas de Reconocimiento Biométrico de Personas, JRBP08, September 2008. [Bibtex]
  • P. Tome-Gonzalez, F. Alonso-Fernandez and J. Ortega-Garcia, "On the Effects of Time Variability in Iris Recognition", in Proc. IEEE Conference on Biometrics: Theory, Applications and Systems, BTAS, Washington DC, USA, pp. 1-6, September 2008. [PDF] [Bibtex] [DOI]
  • I. Lopez-Moreno, D. Ramos, J. Gonzalez-Rodriguez and D. T. Toledano, "Anchor-model fusion for language recognition", in Proceedings of Interspeech 2008, pp. 727-730, Brisbane, Australia, September 2008. [PDF] [Bibtex]
  • D. Ramos, J. Gonzalez-Rodriguez, J. Gonzalez-Dominguez and J. J. Lucena-Molina, "Addressing database mismatch in forensic speaker recognition with Ahumada III: a public real-case database in Spanish", in Proceedings of Interspeech 2008, pp. 1493-1496, September 2008. [PDF] [Bibtex]
  • D. Ramos, J. Gonzalez-Rodriguez, G. Zadora and C. G. G. Aitken, "Assessing and comparing evidence evaluation methods using information theory", in Proceedings of Royal Statistical Society conference, Nottingham, United Kingdom, September 2008. [PDF] [Bibtex]
  • T. Neocleous, G. Zadora, D. Ramos, C. G. G. Aitken and D. Lucy, "Assessment of a compositional model with zeros for comparison and classification problems in the evaluation of transfer evidence", Lausanne, Switzerland, August 2008. [Bibtex]
  • D. Ramos, J. Gonzalez-Rodriguez and J. Fierrez, "Information-theoretical comparison of evidence evaluation methods for score-based biometric systems", Lausanne, Switzerland, August 2008. [PDF] [Bibtex]
  • G. Zadora, D. Ramos, T. Neocleous and C. G. G. Aitken, "The effects of variability of elemental composition of glass in the accuracy of the evidence evaluation process", Lausanne, Switzerland, August 2008. [Bibtex]
  • A. Gilperez, F. Alonso-Fernandez, S. Pecharroman, J. Fierrez and J. Ortega-Garcia, "Off-line signature verification using contour features", in Proc. International Conference on Frontiers in Handwriting Recognition, ICFHR, August 2008. [Bibtex]
  • M. Martinez-Diaz, J. Fierrez and J. Ortega-Garcia, "Incorporating signature verification on handheld devices with user-dependent Hidden Markov Models", in Proc. International Conference on Frontiers in Handwriting Recognition, ICFHR, Montreal, Canada, August 2008. [Bibtex]
  • V. Ruiz-Albacete, P. Tome-Gonzalez, F. Alonso-Fernandez, J. Galbally, J. Fierrez and J. Ortega-Garcia, "Direct attacks using fake images in iris verification", in Proc. COST 2101 Workshop on Biometrics and Identity Management, BIOID, Springer LNCS-5372, pp. 181-190, Roskilde, Denmark, May 2008. [PDF] [Bibtex] [DOI]
  • R. Fernández, L. A. Hernández, E. López, J. Alcázar, G. Portillo and D. T. Toledano, "Design of a Multimodal Database for Research on Automatic Detection of Severe Apnoea Cases", in Proceedings of the Sixth International Language Resources and Evaluation (LREC 2008), Marrakech, Morocco, May 2008. [PDF] [Bibtex]
  • N. Morales, J. Tejedor, J. Garrido, J. Colas and D. T. Toledano, "STC-TIMIT: Generation of a Single-channel Telephone Corpus", in Proceedings of the Sixth International Language Resources and Evaluation (LREC 2008), Marrakech, Morocco, May 2008. [PDF] [Bibtex]
  • D. T. Toledano, D. Hernandez-Lopez, C. Esteve-Elizalde, J. Fierrez, J. Ortega-Garcia, D. Ramos and J. Gonzalez-Rodriguez, "BioSec Multimodal Biometric Database in Text-Dependent Speaker Recognition", in Proceedings of the Sixth International Language Resources and Evaluation (LREC 2008), Marrakech, Morocco, May 2008. [PDF] [Bibtex]
  • A. M. Sandoval, D. T. Toledano, R. d. l. Torre, M. Garrote and J. M. Guirao, "Developing a Phonemic and Syllabic Frequency Inventory for Spontaneous Spoken Castilian Spanish and their Comparison to Text-Based Inventories", in roceedings of the Sixth International Language Resources and Evaluation (LREC 2008), Marrakech, Morocco, May 2008. [PDF] [Bibtex]
  • M. R. Freire, J. Fierrez and J. Ortega-Garcia, "Dynamic signature verification with template protection using helper data", in Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing, ICASSP, pp. 1713-1716, Las Vegas, USA, March-April 2008. [PDF] [Bibtex]
  • J. Galbally, J. Fierrez and J. Ortega-Garcia, "Performance and robustness: a trade-off in dynamic signature verification", in Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing, ICASSP, pp. 1697-1700, Las Vegas, USA, March-April 2008. [PDF] [Bibtex] [DOI]
  • F. Alonso-Fernandez, J. Fierrez, D. Ramos and J. Ortega-Garcia, "Dealing with sensor interoperability in multi-biometrics: the UPM experience at the BioSecure Multimodal Evaluation 2007", in Defense and Security Symposium, Biometric Technologies for Human Identification, BTHI, Proc. SPIE, Orlando, USA, March 2008. [PDF] [Bibtex]
  • D. Ramos and J. Gonzalez-Rodriguez, "Cross-Entropy Analysis of the Information in Forensic Speaker Recognition", in Proc. of Odyssey, Stellenbosch, South Africa, January 2008. [PDF] [Bibtex]
  • E. Maiorana, M. Martinez-Diaz, P. Campisi, J. Ortega-Garcia and A. Neri, "Template protection for HMM-based on-line signature authentication", in Proc. IEEE Computer Society Workshop on Biometrics, 2008. [Bibtex]
  • R. Vera-Rodriguez, R. P. Lewis, J. S. D. Mason and N. W. D. Evans, "A Large Scale Footsteps Database for Biometric Studies Created using Cross-Biometrics for Labelling", in Proceedings of 10th IEEE International Conference on Control, Automation, Robotics and Vision, (ICARCV), pp. 1361-1366, 2008. [PDF] [Bibtex]
  • J. Galbally, J. Fierrez, J. Ortega-Garcia, M. R. Freire, F. Alonso-Fernandez, J. A. Siguenza, J. Garrido-Salas, E. Anguiano-Rey, G. Gonzalez-de-Rivera, R. Ribalda, M. Faundez-Zanuy, J. A. Ortega, V. Cardeñoso-Payo, A. Viloria, C. E. Vivaracho, Q. I. Moro, J. J. Igarza, J. Sanchez, I. Hernaez and C. Orrite-Uruñuela, "BiosecurID: a Multimodal Biometric Database", in Proc. MADRINET Workshop, pp. 68-76, Salamanca, Spain, November 2007. [PDF] [Bibtex]
  • M. Martinez-Diaz, J. Fierrez, J. Galbally, F. Alonso-Fernandez and J. Ortega-Garcia, "Signature verification on handheld devices", in Proc. MADRINET Workshop, pp. 87-95, Salamanca, Spain, November 2007. [PDF] [Bibtex]
  • F. Alonso-Fernandez, M. C. Fairhurst, J. Fierrez and J. Ortega-Garcia, "Impact of signature legibility and signature type in off-line signature verification", in Biometrics Symposium, BSYM, IEEE, pp. 1-6, Baltimore, USA, September 2007. [PDF] [Bibtex]
  • F. Alonso-Fernandez, M. C. Fairhurst, J. Fierrez and J. Ortega-Garcia, "Automatic measures for predicting performance in off-line signature", in IEEE Proc. Intl. Conf. on Image Processing, ICIP, Vol. 1, pp. 369-372, San Antonio TX, USA, September 2007. [PDF] [Bibtex]
  • F. Alonso-Fernandez, F. Roli, G. L. Marcialis, J. Fierrez and J. Ortega-Garcia, "Comparison of fingerprint quality measures using an optical and a capacitive sensor", in Proc. IEEE Conference on Biometrics: Theory, Applications and Systems, BTAS, pp. 1-6, Washington DC, USA, September 2007. [PDF] [Bibtex]
  • M. Martinez-Diaz, J. Fierrez and J. Ortega-Garcia, "Universal background models for dynamic signature verification", in Proc. IEEE Conference on Biometrics: Theory, Applications and Systems, BTAS, pp. 1-6, Washington DC, USA, September 2007. [PDF] [Bibtex]
  • M. R. Freire, J. Fierrez, M. Martinez-Diaz and J. Ortega-Garcia, "On the applicability of off-line signatures to the fuzzy vault construction", in Proc. Intl. Conf. on Document Analysis and Recognition, ICDAR, IEEE Press, Vol. 2, pp. 1173-1177, Curitiba, Brazil, September 2007. [PDF] [Bibtex]
  • M. Martinez-Diaz, J. Fierrez, M. R. Freire and J. Ortega-Garcia, "On the effects of sampling rate and interpolation in HMM-based dynamic signature verification", in Proc. Intl. Conf. on Document Analysis and Recognition, ICDAR, Vol. 2, pp. 1113-1117, Curitiba, Brazil, September 2007. [PDF] [Bibtex]
  • D. Ramos, J. Gonzalez-Rodriguez, G. Zadora, J. Zieba-Palus and C. G. G. Aitken, "Information-theoretical comparison of likelihood ratio methods of forensic evidence evaluation", in International Workshop in Computational Forensics, IAS 2007, pp. 411-416, Manchester, UK, August 2007. [PDF] [Bibtex]
  • M. R. Freire, J. Fierrez, J. Galbally and J. Ortega-Garcia, "Biometric hashing based on genetic selection and its application to on-line signatures", in Proc. IAPR International Conference on Biometrics, ICB, Springer LNCS-4642, pp. 1134-1143, Seoul, Korea, August 2007. [PDF] [Bibtex] [DOI]
  • J. Galbally, J. Fierrez and J. Ortega-Garcia, "Bayesian hill-climbing attack and its application to signature verification", in Proc. IAPR International Conference on Biometrics, ICB, Springer LNCS-4642, pp. 386-395, Seoul, Korea, August 2007. [PDF] [Bibtex] [DOI]
  • I. Lopez-Moreno, I. Mateos-Garcia, D. Ramos and J. Gonzalez-Rodriguez, "Support Vector Regression for Speaker Verification", in Proc. of Interspeech, pp. 306-309, Antwerp, Belgium, August 2007. [Bibtex]
  • R. Vera-Rodriguez, R. P. Lewis, N. W. D. Evans and J. S. D. Mason, "Optimisation of Geometric and Holistic Feature Extraction Approaches for a Footstep Biometric Verification System", in International Summer School for Advanced Studies on Biometrics for Secure Authentication, Alghero, Italy, June 2007 (Best Paper Award). [Bibtex]
  • J. Galbally, J. Fierrez, M. R. Freire and J. Ortega-Garcia, "Feature selection based on genetic algorithms for on-line signature verification", in Proc. IEEE Workshop on Automatic Identification Advanced Technologies, AutoID, pp. 198 - 203, Alghero, Italy, June 2007. [PDF] [Bibtex] [DOI]
  • J. Galbally, J. Fierrez and a. J. Ortega-Garcia, "Vulnerabilities in biometric systems: attacks and recent advances in liveness detection", in Proc. Spanish Workshop on Biometrics, SWB, Girona, Spain, June 2007. [PDF] [Bibtex]
  • J. Galbally, J. Fierrez and a. J. Ortega-Garcia, "Classification of handwritten signatures based on name legibility", in Proc. SPIE Defense and Security Symposium, Biometric Technologies for Human Identification, BTHI, Proc. SPIE, Vol. 6539, Orlando, USA, April 2007. [PDF] [Bibtex] [DOI]
  • R. Vera-Rodriguez, N. W. D. Evans, R. P. Lewis, B. Fauve and J. S. D. Mason, "An experimental study on the feasibility of footsteps as a biometric", in Proceedings of the 15th European Signal Processing Conference (EUSIPCO07), pp. 748-752, 2007. [PDF] [Bibtex]
  • A. Montero-Asenjo, J. Gonzalez-Dominguez, D. Ramos-Castro, I. Lopez-Moreno, D. T. Toledano and J. Gonzalez-Rodriguez, "On the use of high-level information in speaker and language recognition", in Proceedings of the Spanish Network of Speech Technologies Workshop (ISBN 84-96214-82-6), pp. 15-18, Zaragoza, España, November 2006. [Bibtex]
  • F. Alonso-Fernandez, R. N. J. Veldhuis, A. M. Bazen, J. Fierrez-Aguilar and a. J. Ortega-Garcia, "Sensor interoperability and fusion in fingerprint verification: A case study using minutiae- and ridge-based matchers", in Proc. IEEE Intl. Conf. on Control, Automation, Robotics and Vision, ICARCV, Special Session on Biometrics, pp. 422-427, Singapore, December 2006. [PDF] [Bibtex]
  • J. Galbally-Herrero, J. Fierrez-Aguilar, J. D. Rodriguez-Gonzalez, F. Alonso-Fernandez, J. Ortega-Garcia and M. Tapiador, "On the vulnerability of fingerprint verification systems to fake fingerprint attacks", in Proc. IEEE Intl. Carnahan Conf. on Security Technology, ICCST, pp. 130-136, Lexington, USA, October 2006. [PDF] [Bibtex] [DOI]
  • M. Martinez-Diaz, J. Fierrez-Aguilar, F. Alonso-Fernandez, J. Ortega-Garcia and J. A. Siguenza, "Hill-climbing and brute-force attacks on biometric systems: A case study in Match-on-Card fingerprint verification", in Proc. IEEE Intl. Carnahan Conf. on Security Technology, ICCST, pp. 151-159, Lexington, USA, October 2006. [PDF] [Bibtex]
  • D. Ramos-Castro and J. Gonzalez-Rodriguez, "A Transparent and Testable Two-stage Approach for Forensic Speaker Recognition through Likelihood Ratio Calibration", in 4th European Academy of Forensic Science Conference, EAFS, Helsinki, Finland, June 2006. [Bibtex]
  • D. Ramos-Castro, J. Gonzalez-Rodriguez and J. Ortega-Garcia, "Likelihood ratio calibration in a transparent and testable forensic speaker recognition framework", in Proc. of IEEE Odyssey 2006, the Speaker and Language Recognition Workshop, San Juan, Puerto Rico, June 2006. [Bibtex]
  • D. Ramos-Castro, J. Gonzalez-Rodriguez, A. Montero-Asenjo and J. Ortega-Garcia, "Suspect-adapted MAP estimation of within-source distributions in generative likelihood ratio estimation", in Proc. of IEEE Odyssey 2006, the Speaker and Language Recognition Workshop, San Juan, Puerto Rico, June 2006. [Bibtex]
  • F. Alonso-Fernandez, R. N. J. Veldhuis, A. M. Bazen, J. Fierrez-Aguilar and J. Ortega-Garcia, "On the relation between biometric quality and user-dependent score distributions in fingerprint verification", in Workshop on Multimodal User Authentication, MMUA, Toulouse, France, May 2006. [PDF] [Bibtex]
  • M. Freire-Santos, J. Fierrez-Aguilar and J. Ortega-Garcia, "Cryptographic key generation using handwritten signature", in Defense and Security Symposium, Biometric Technologies for Human Identification, BTHI, Proc. SPIE, Vol. 6202, pp. 225-231, Orlando, USA, April 2006. [PDF] [Bibtex]
  • J. Fierrez-Aguilar, Y. Chen, J. Ortega-Garcia and A. K. Jain, "Incorporating image quality in multi-algorithm fingerprint verification", in Proc. IAPR Intl. Conf. on Biometrics, ICB, Springer LNCS-3832, pp. 213-220, Hong Kong, January 2006. [PDF] [Bibtex]
  • D. Ramos-Castro, J. Gonzalez-Rodriguez and J. Ortega-Garcia, "Reconocimiento de Locutor Multinivel y Aplicaciones Forenses. El Sistema ATVS en NIST SRE 2005", in Actas del III Congreso de la Sociedad Española de Acústica Forense, SEAF 2005., Santiago de Compostela, España, November 2005. [Bibtex]
  • F. Alonso-Fernandez, J. Fierrez-Aguilar and J. Ortega-Garcia, "Sensor interoperability and fusion in signature verification: A case study using Tablet PC", in Proc. Intl. Workshop on Biometric Recognition Systems, IWBRS, Springer LNCS-3781, pp. 180-187, Beijing, China, October 2005. [PDF] [Bibtex]
  • J. Fierrez-Aguilar, L. M. Muñoz-Serrano, F. Alonso-Fernandez and J. Ortega-Garcia, "On the effects of image quality degradation on minutiae- and ridge-based automatic fingerprint recognition", in Proc. IEEE Intl. Carnahan Conf. on Security Technology, ICCST, pp. 79-82, Las Palmas de Gran Canaria, Spain, October 2005. [PDF] [Bibtex]
  • J. Fierrez-Aguilar, S. Krawczyk, J. Ortega-Garcia and A. K. Jain, "Fusion of local and regional approaches for on-line signature verification", in Proc. Intl. Workshop on Biometric Recognition Systems, IWBRS, Springer LNCS-3781, pp. 188-196, Beijing, China, October 2005. [PDF] [Bibtex]
  • J. Fierrez-Aguilar, L. Nanni, J. Ortega-Garcia, R. Cappelli and D. Maltoni, "Combining multiple matchers for fingerprint verification: a case study in FVC2004", in Proc. 13th IAPR Intl. Conf. on Image Analysis and Processing, ICIAP, Springer LNCS-3617, pp. 1035-1042, Cagliari, Italy, September 2005. [PDF] [Bibtex]
  • F. Alonso-Fernandez, J. Fierrez-Aguilar and J. Ortega-Garcia, "An enhanced Gabor filter-based segmentation algorithm for fingerprint recognition systems", in Proc. IEEE Intl. Symposium on Image and Signal Processing and Analysis, ISPA, Special Session on Signal and Image Processing for Biometrics, pp. 239-244, Zagreb, Croatia, September 2005. [PDF] [Bibtex]
  • F. Alonso-Fernandez, J. Fierrez-Aguilar, F. del-Valle and J. Ortega-Garcia, "On-line signature verification using Tablet PC", in Proc. IEEE Intl. Symposium on Image and Signal Processing and Analysis, ISPA, Special Session on Signal and Image Processing for Biometrics, pp. 245-250, Zagreb, Croatia, September 2005. [PDF] [Bibtex]
  • D. Ramos-Castro, J. Gonzalez-Rodriguez, C. Champod, J. Fierrez-Aguilar and J. Ortega-Garcia, "Between-sources modelling for likelihood ratio computation in forensic biometric recognition", in Proc. 5th IAPR Intl. Conf. on Audio- and Video-based Biometric Person Authentication, AVBPA, Springer LNCS-3546, pp. 1080-1089, New York, USA, July 2005. [PDF] [Bibtex]
  • J. Fierrez-Aguilar, L. Nanni, J. Lopez-Peñalba, J. Ortega-Garcia and D. Maltoni, "An on-line signature verification system based on fusion of local and global information", in Proc. 5th IAPR Intl. Conf. on Audio- and Video-based Biometric Person Authentication, AVBPA, Springer LNCS-3546, pp. 523-532, New York, USA, July 2005. [PDF] [Bibtex]
  • J. Fierrez-Aguilar, D. Garcia-Romero, J. Ortega-Garcia and J. Gonzalez-Rodriguez, "Speaker verification using adapted user-dependent multilevel fusion", in Proc. 6th IAPR Intl. Workshop on Multiple Classifier Systems, MCS, Springer LNCS-3541, pp. 356-365, Seaside, CA, USA, June 2005. [PDF] [Bibtex]
  • D. Ramos-Castro, D. Garcia-Romero, I. Lopez-Moreno and J. Gonzalez-Rodriguez, "Speaker Verification Using Fast Adaptive TNorm Based on Kullback-Leibler Divergence", in Proc. of the 3rd COST 275 Workshop, COST-275, Hertfordshire, UK, 2005. [Bibtex]
  • F. Alonso-Fernandez, J. Fierrez-Aguilar and J. Ortega-Garcia, "A review of schemes for fingerprint image quality computation", in Proc. of the 3rd COST 275 Workshop, COST-275, Hertfordshire, UK, 2005. [Bibtex]
  • J. Fierrez-Aguilar, J. Ortega-Garcia and J. Gonzalez-Rodriguez, "Target dependent score normalization techniques and their application to signature verification", in Proc. Intl. Conf. on Biometric Authentication, ICBA, Springer LNCS-3072, pp. 498-504, Hong Kong, July 2004. [PDF] [Bibtex]
  • D. Garcia-Romero, J. Fierrez-Aguilar, J. Gonzalez-Rodriguez and J. Ortega-Garcia, "On the use of quality measures for text-independent speaker recognition", in Proc. ISCA Workshop on Speaker and Language Recognition, ODYSSEY, pp. 105-110, Toledo, Spain, June 2004. [PDF] [Bibtex]
  • J. Gonzalez-Rodriguez, D. Ramos-Castro, M. Garcia-Gomar and J. Ortega-Garcia, "On Robust Estimation of Likelihood Ratios: The ATVS-UPM System at 2003 NFI/TNO Forensic Evaluation", in Proc. ISCA Workshop on Speaker and Language Recognition, ODYSSEY, Toledo, Spain, June 2004. [Bibtex]
  • J. Fierrez-Aguilar, N. Alonso-Hermira, G. Moreno-Marquez and J. Ortega-Garcia, "An off-line signature verification system based on fusion of local and global information", in Proc. European Conf. on Computer Vision, Workshop on Biometric Authentication, BIOAW, Springer LNCS-3087, pp. 295-306, Prague, Czech Republic, May 2004. [PDF] [Bibtex]
  • J. Fierrez-Aguilar, D. Garcia-Romero, J. Ortega-Garcia and J. Gonzalez-Rodriguez, "Exploiting general knowledge in user-dependent fusion strategies for multimodal biometric verification", in Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing, ICASSP, Vol. 5, pp. 617-620, Montreal, Canada, May 2004. [PDF] [Bibtex]
  • J. Fierrez-Aguilar, J. Ortega-Garcia, J. Gonzalez-Rodriguez and J. Bigun, "Kernel-based multimodal biometric verification using quality signals", in Defense and Security Symposium, Biometric Technologies for Human Identification, BTHI, Proc. SPIE, Vol. 5404, pp. 544-554, Orlando, USA, April 2004. [PDF] [Bibtex]
  • J. Richiardi, J. Fierrez-Aguilar, J. Ortega-Garcia and A. Drygajlo, "On-line signature verification resilience to packet loss in IP networks", in Proc. 2nd COST-275 Workshop on Biometrics on the Internet, COST275, pp. 11-16, Vigo, Spain, March 2004. [PDF] [Bibtex]
  • J. Bigun, J. Fierrez-Aguilar, J. Ortega-Garcia and J. Gonzalez-Rodriguez, "Multimodal biometric authentication using quality signals in mobile communications", in Proc. IAPR Intl. Conf. on Image Analysis and Processing, ICIAP, IEEE Press, pp. 2-13, Mantova, Italy, September 2003 (Keynote Speech). [PDF] [Bibtex]
  • S. Cruz-Llanas, J. Fierrez-Aguilar, J. Ortega-Garcia and J. Gonzalez-Rodriguez, "A comparative evaluation of global representation based schemes for face verification", in Proc. IEEE Intl. Conf. on Image Processing, ICIP, Vol. 3, pp. 905-908, Barcelona, Spain, September 2003. [PDF] [Bibtex]
  • J. Fierrez-Aguilar, J. Ortega-Garcia and J. Gonzalez-Rodriguez, "Fusion strategies in multimodal biometric verification", in Proc. IEEE Intl. Conf. on Multimedia and Expo, ICME, Vol. 3, pp. 5-8, Baltimore, USA, July 2003. [PDF] [Bibtex]
  • D. Garcia-Romero, J. Gonzalez-Rodriguez, J. Fierrez-Aguilar and J. Ortega-Garcia, "U-NORM likelihood normalization for speaker recognition systems based on Personal Identification Number (PIN)", in Proc. 4th IAPR Intl. Conf. on Audio- and Video-based Biometric Person Authentication, AVBPA, Springer LNCS-2688, pp. 208-213, Guilford, UK, June 2003. [PDF] [Bibtex]
  • J. Ortega-Garcia, J. Fierrez-Aguilar, J. Martin-Rello and J. Gonzalez-Rodriguez, "Complete signal modeling and score normalization for function-based dynamic signature verification", in Proc. 4th IAPR Intl. Conf. on Audio- and Video-based Biometric Person Authentication, AVBPA, Springer LNCS-2688, pp. 658-667, Guilford, UK, June 2003. [PDF] [Bibtex]
  • J. Fierrez-Aguilar, J. Ortega-Garcia, D. Garcia-Romero and J. Gonzalez-Rodriguez, "A comparative evaluation of fusion strategies for multimodal biometric verification", in Proc. 4th IAPR Intl. Conf. on Audio- and Video-based Biometric Person Authentication, AVBPA, Springer LNCS-2688, pp. 830-837, Guilford, UK, June 2003. [PDF] [Bibtex]
  • J. Gonzalez-Rodriguez, J. Fierrez-Aguilar and J. Ortega-Garcia, "Forensic identification reporting using automatic speaker recognition systems", in Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing, ICASSP, Vol. 2, pp. 93-96, Hong Kong, April 2003 (Presented at ICASSP 2004). [PDF] [Bibtex]
  • J. Gonzalez-Rodriguez, D. Ramos-Castro, J. Fierrez-Aguilar and J. Ortega-Garcia, "Análisis Forense de voces dubitadas en la metodología Bayesiana", in Actas del II Congreso de la Sociedad Española de Acústica Forense, SEAF 2003. ISBN 84-86108-32-2., pp. 13-21, Barcelona, Spain, April 2003. [Bibtex]
  • D. Garcia-Romero, J. Fierrez-Aguilar, J. Ortega-Garcia and J. Gonzalez-Rodriguez, "Support Vector Machine fusion of idiolectal and acoustic speaker information in Spanish conversational speech", in Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing, ICASSP, Vol. 2, pp. 229-232, Hong Kong, April 2003 (Presented at ICME 2003). [PDF] [Bibtex]
  • J. Gonzalez-Rodriguez, D. Garcia-Romero, M. Garcia-Gomar, D. Ramos-Castro and J.Ortega-Garcia, "Robust Likelihood Ratio Estimation in Bayesian Forensic Speaker Recognition", in Proc. Eurospeech, Geneva, Switzerland, 2003. [Bibtex]
  • J. Gonzalez-Rodriguez, J. Fierrez-Aguilar, J. Ortega-Garcia and J. J. Lucena-Molina, "Biometric identification in forensic cases according to the Bayesian approach", in Proc. European Conf. on Computer Vision, Workshop on Biometric Authentication, BIOAW, Springer LNCS-2359, pp. 177-185, Copenhagen, Denmark, June 2002. [PDF] [Bibtex]
  • D. Simon-Zorita, J. Ortega-Carcia, S. Cruz-Llanas and a. J. Gonzalez-Rodriguez, "An improved image enhancement scheme for fingerprint minutiae extraction in biometric identification", in Proc. 4th IAPR Intl. Conf. on Audio- and Video-based Biometric Person Authentication, AVBPA, Springer LNCS-2091, pp. 217-222, Halmstad, Sweden, June 2001. [Bibtex]

Ph.D. Theses

  • R. Wang, Palmprint Recognition for Forensic Applications, Escuela Politecnica Superior, Universidad Autonoma de Madrid, Spainº, December 2013. [PDF] [Bibtex]
  • P. Tome, Dealing with Variability Factors and its Application to Biometrics at a Distance, Universidad Autonoma de Madrid, November 2013. [PDF] [Bibtex]
  • J. Gonzalez-Dominguez, Session Variability Compensation in Automatic Speaker and Language Recognition , Universidad Autonoma de Madrid, November 2011. [PDF] [Bibtex]
  • J. Galbally, Vulnerabilities and Attack Protection in Security Systems Based on Biometric Recognition, Universidad Autonoma de Madrid, December 2009. [PDF] [Bibtex]
  • F. Alonso-Fernandez, Biometric Sample Quality and its Application to Multimodal Authentication Systems, Universidad Politecnica de Madrid, October 2008. [PDF] [Bibtex]
  • D. Ramos, Forensic Evaluation of the Evidence Using Automatic Speaker Recognition Systems, Universidad Autonoma de Madrid, November 2007. [PDF] [Bibtex]
  • J. Fierrez-Aguilar, Adapted Fusion Schemes for Multimodal Biometric Authentication, Universidad Politecnica de Madrid, May 2006. [PDF] [Bibtex]
  • S. Cruz-Llanas, Integración de Audio y Vídeo en Reconocimiento Biométrico, Universidad Politecnica de Madrid, May 2005. [Bibtex]
  • C. Vivaracho, Empleo de Redes Neuronales Artificiales para Verificación Automática de Locutores en Mensajes de Corta Duración, Universidad de Valladolid, March 2004. [Bibtex]
  • D. Simon, Reconocimiento Automático mediante Patrones Biométricos de Huella Dactilar, Universidad Politecnica de Madrid, January 2004. [Bibtex]
  • J. Gonzalez-Rodriguez, Influencia y compensación del entorno acústico en sistemas de reconocimiento automático de locutores, Universidad Politecnica de Madrid, January 1999. [Bibtex]
  • J. Ortega-Garcia, Técnicas de mejora de la voz aplicadas a sistemas de reconocimiento de locutores, Universidad Politecnica de Madrid, May 1996. [Bibtex]

Master Theses

  • F. M. Espinoza-Cuadros, Análisis de Parámetros Nasales en Unidades Lingüísticas para el Reconocimiento de Locutor, Universidad Autónoma de Madrid, November 2013. [PDF] [Bibtex]
  • A. Lozano-Diez, Automatic Language Recognition Using Deep Neural Networks, Universidad Autónoma de Madrid, September 2013. [PDF] [Bibtex]
  • J. Eslava-Rios, Reconocimiento Facial en Tiempo Real, Univiersidad Autónoma de Madrid, July 2013. [PDF] [Bibtex]
  • M. Gomez-Barrero, Biometric Security: A New Multimodal Hill-Climbing Attack, Universidad Autónoma de Madrid, July 2013 (MPhil). [PDF] [Bibtex]
  • J. Franco-Pedroso, Temporal Contours in Linguistic Units for Text-Independent Speaker Recognition, Universidad Autónoma de Madrid, July 2013 (M.Phil.). [Bibtex]
  • J. Ortiz-Lopez, Sistema de detección de vida vía software en imágenes de iris utilizando criterios de calidad, November 2011. [PDF] [Bibtex]
  • J. Franco-Pedroso, Optimización de Sistemas Automáticos de Identificación de Locutor Basados en Modelos de Mezclas de Gaussianas, Universidad Politécnica de Madrid, February 2011 (Premiado por el Colegio Oficial de Ingenieros de Telecomunicación). [Bibtex]
  • P. Tome, Acquisition Scenario Analysis for Face Recognition at a Distance, Universidad Autonoma de Madrid, October 2010 (M.Phil.). [PDF] [Bibtex]
  • M. Puertas, Cálculo del peso de la evidencia forense utilizando sistemas biométricos, 2010. [PDF] [Bibtex]
  • C. Martin, Reconocimiento de passwords gráficos en dispositivos móviles, 2010. [PDF] [Bibtex]
  • V. Ruiz-Albacete, Reconocimiento biométrico de iris basado en características SIFT, 2010. [PDF] [Bibtex]
  • J. Burgues, Reconocimiento biométrico de personas basado en imágenes de la mano, 2010. [PDF] [Bibtex]
  • A. Gilperez, Reconocimiento off-line de escritura basado en fusión de características locales y globales, 2010. [PDF] [Bibtex]
  • A. Beisner, Ataques tipo "side-channel" a sistemas biométricos de reconocimiento de huella dactilar, 2010. [PDF] [Bibtex]
  • A. Harriero, Fiabilidad en sistemas forenses de reconocimiento automático de locutor explotando la calidad de la señal de voz, 2010. [PDF] [Bibtex]
  • S. Perez, Análisis y compensación de variabilidad de la señal de voz en sistemas automáticos de verificación de locutor utilizando información y duración y calidad, 2010. [PDF] [Bibtex]
  • P. Herranz, Reconocimiento de actividades en video basado en ejemplos, Universidad Autónoma de Madrid, 2010. [PDF] [Bibtex]
  • A. Dragolici, Detección, localización e identificación biométrica de caras en imágenes: métodos y evaluación en el marco NIST-MBGC, Universidad Autónoma de Madrid, 2010. [PDF] [Bibtex]
  • S. Carballo, Ataques indirectos a sistemas de reconocimiento de huella dactilar basados en los tiempos de comparación algorítmica, Universidad Autónoma de Madrid, May 2009. [PDF] [Bibtex]
  • G. Francisco, Desarrollo de un sistema de reconocimiento de huella dactilar para aplicaciones match-on-card, 2009. [PDF] [Bibtex]
  • A. de-Castro, Desarrollo de un sistema de reconocimiento forense de locutor utilizando parámetros fonético-acústicos y extracción automática de formantes, y comparación con extracción manual por parte de expertos, 2009. [PDF] [Bibtex]
  • C. Ortego, Detección de emociones en voz espontánea, 2009. [PDF] [Bibtex]
  • M. Martinez-Diaz, Dynamic Signature Verification for Portable Devices , Universidad Autonoma de Madrid, November 2008. [PDF] [Bibtex]
  • P. Tome-Gonzalez, Reconocimiento automatico de patrones de iris, Universidad Autonoma de Madrid, June 2008. [PDF] [Bibtex]
  • I. Mateos-García, Máquinas de Vectores Soporte (SVM) para Reconocimiento de Locutor e Idioma, Universidad Autonoma de Madrid, July 2007. [PDF] [Bibtex]
  • S. Pecharroman, Identificación de escritor independiente de texto basada en características alográficas y de textura, Universidad Autonoma de Madrid, 2007. [PDF] [Bibtex]
  • M. Martinez-Diaz, Vulnerabilidad en sistemas de reconocimiento basados en huella dactilar: Ataques Hill-Climbing, Universidad Autonoma de Madrid, September 2006. [PDF] [Bibtex]
  • M. Freire-Santos, Desarrollo de un criptosistema biométrico basado en firma manuscrita, Universidad Antonio de Nebrija, July 2006. [PDF] [Bibtex]
  • F. del-Valle, Sistema Remoto de Verificación de Firma Manuscrita para Tablet PC, Universidad Carlos III de Madrid, January 2006. [PDF] [Bibtex]
  • L. M. Muñoz-Serrano, Sistema Automático de Reconocimiento de Huella Dactular Basado en Información de Textura, Universidad Politecnica de Madrid, 2004. [Bibtex]

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