2011
- Roberto Paredes, Franco M. Segarra. "Interactive Image Retrieval". Multimodal Interactive Pattern Recognition and Applications. Springer. 2011. Alejandro H. Toselli, Enrique Vidal, Francisco Casacuberta (Editors)
- Luis A. Leiva, Mauricio Villegas, Roberto Paredes. "Query Refinement Suggestion in Multimodal Interactive Image Retrieval". Proc. ICMI, November, 2011
- Villegas, M. and Paredes, R. "Dimensionality Reduction by Minimizing Nearest-Neighbor Classification Error". Pattern Recognition Letters, 32(4):633--639, 2011
- Vavilis Sokratis, Ergina Kavallieratou, Roberto Paredes and Kostas Sotiropoulos. "A Hybrid Binarization Technique for Document Images". Learning Structure and Schemas from Documents Studies in Computational Intelligence, 2011, Volume 375/2011, 165-179
- Franco M. Segarra, Luis A. Leiva and Roberto Paredes. "A relevant image search engine with late fusion: mixing the roles of textual and visual descriptors". IUI '11 Proceedings of the 16th international conference on Intelligent user interfaces. PDF
- Roberto Paredes and Mark Girolami. "On the use of diagonal and class-dependent weighted distances for the Probabilistic k-nearest neighbor". IbPria 2011. PDF
2010
- M. Villegas, Roberto Paredes. "Fusion of Qualities for Frame Selection in Video Face Verification". ICPR 2010, Estambul.PDF
- Roberto Paredes. "Large-Scale Text to Image Retrieval Using a Bayesian K-Neighborhood Model". SSPR/SPR 2010, 483-492. PDF
- M. Pastor, R. Paredes. "Bi-modal Handwritten Text Recognition (BiHTR) ICPR'10 Contest report". ICPR 2010, Estambul. PDF
- R. Paredes, E. Kavallieratou, R.D. Lins. "ICFHR 2010 Contest: Quantitative Evaluation of Binarization Algorithms". ICFHR 2010. PDF
- M. Villegas, R. Paredes. "On Optimising Local Feature Face Recognition for Mobile Devices". V Jornadas de Reconocimiento Biométrico de Personas. 2010. PDF
- Poh, N., Chan, C. H., Kittler, J., Marcel, S., McCool, C., Rua, E. A., Castro, J. L. A., Villegas, M., Paredes, R., Sçtruc, V., Paveçsic, N., Salah, A. A., Fang, H., and Costen, N. (2010). "An evaluation of video-to-video face verification". Information Forensics and Security, IEEE Transactions on, 5(4):781--801. PDF
- Marcel, S., McCool, C., Matçejka, P., Ahonen, T., Cçernocky, J., Chakraborty, S., Balasubramanian, V., Panchanathan, S., Chan, C. H., Kittler, J., Poh, N., Fauve, B., Glembek, O., Plchot, O., Jançck, Z., Larcher, A., L Áevy, C., Matrouf, D., Bonastre, J.F., Lee, P.H., Hung, J.Y., Wu, S.W., Hung, Y.P., Machlica, L., Mason, J., Mau, S., Sanderson, C., Monzo, D., Albiol, A., Albiol, A., Nguyen, H., Li, B., Wang, Y., Niskanen, M., Turtinen, M., Nolazco-Flores, J. A., Garcia-Perera, L. P., Aceves-Lopez, R., Villegas, M., and Paredes, R. (2010). "On the Results of the First Mobile Biometry (MOBIO) Face and Speaker Verification Evaluation". In Recognizing Patterns in Signals, Speech, Images, and Videos. ICPR 2010 Contents, volume 6388 of LNCS, Springer, Istanbul, (Turkey). PDF
2009
- Roberto Paredes, Adrian Ulges, Thomas M. Breuel. "Fast Discriminative Linear Models for Scalable Video Tagging". Int. Conf. on Machine Learning and Applications 2009 PDF
- Damian Borth, Jörn Hees, Markus Koch, Adrian Ulges, Christian Schulze, Thomas M. Breuel, Roberto Paredes. "TubeFiler - An Automatic Web Video Categorize"r. ACM Multimedia 2009 - ACM Grand Challenge Track PDF
- Hakan Cevikalp, Roberto Paredes. "Semi-Supervised Distance Metric Learning for Visual Object Classification". VISAPP 2009. PDF
- M. Villegas and R. Paredes. "Score Fusion by Maximizing the Area Under the ROC Curve".4th Iberian Conference on Pattern Recognition and Image Analysis, IbPria 2009. PDF
- Poh, N., Chan, C. H., Kittler, J., Marcel, S., McCool, C., Rua, E. A., Castro, J. L. A., Villegas, M., Paredes, R., Sçtruc, V., Paveçsic, N., Salah, A. A., Fang, H., and Costen, N. (2009). "Face video competition". In 3rd International Conference on Biometrics (ICB), volume 5558 of LNCS, pages 715ó724. Springer, Alghero, (Italy).PDF
2008
- Deselaers T., Paredes R., Vidal E., Ney H., "Learning Weighted Distances for Relevance Feedback in Image Retrieval", International Conference on Pattern Recognition 2008, Tampa, Florida, USA, 08/12/2008. PDF
- R. Paredes, T. Deselaers, E. Vidal. "A probabilistic model for user relevance feedback on image retrieval", Workshop on Machine Learning and Multimodal Interaction, Utrecht, The Netherlands, September 2008 PDF
- M. Villegas, R. Paredes, A. Juan, E. Vidal. "Face verification on color images using local features". In IEEE Computer Society Workshop on Biometrics. In association with CVPR 2008. Accepted for publication, Anchorage, AK, USA, June 2008.PDF
- M. Villegas, R. Paredes. "Simultaneous Learning of a Discriminative Projection and Prototypes for Nearest-Neighbor Classification". In IEEE Conference on Computer Vision and Pattern Recognition (CVPR). Accepted for publication, Anchorage, AK, USA, June 2008.PDF
2007
- J. García-Hernández, R. Paredes, J.L. Guardiola, J. V. Gavilá, I. Salvador and J. Cano. "ITIHand Entry-Phone Access Control". 1st Spanish Workshop on Biometrics, SWB2007.PDF
- M. Villegas and R. Paredes. "Illumination Invariance for Local Feature Face Recognition". 1st Spanish Workshop on Biometrics, SWB2007. PDF
- M. Villegas and R. Paredes."Face Recognition in Color Using Complex and Hypercomplex Representations". Third Iberian Conference on Pattern Recognition and Image Analysis. IbPRIA 2007PDF
2006
- J. García-Hernández, R. Paredes, I. Salvador, and J. Cano. "Itihand: A real system for palmprint identification". Second International Workshop on Biosignal Processing and Classification (BPC 2006), pages 33-40, Setúbal (Portugal), August 2006.
- J. García-Hernández, R. Paredes, J. C. Pérez Cortés, J. Cano, I. Salvador, and E. Vidal. "Biometric security applications". In F. Pla, P. Radeva, and J. Vitrià, editors, Pattern Recognition: Progress, Directions and Applications, pages 63-74. Centre de Visió per Computador, 2006
- J. García-Hernández, A. H. Toselli, J. Arlandis, R. Paredes, R. Llobet, A. Juan, J. C. Pérez Cortés, J. Cano, A. Pérez, E. Vidal, and F. Casacuberta. "OCR Research in PRHLT Group". In F. Pla, P. Radeva, and J. Vitrià, editors, Pattern Recognition: Progress, Directions and Applications, pages 106-125. Centre de Visió per Computador, 2006
- R.Paredes and E. Vidal. "Learning weighted metrics to minimize nearest-neighbor classification error". IEEE Transactions on Pattern Analisys and Machine Intelligence. July 2006 (Vol. 28, No. 7) pp. 1100-111.
- R.Paredes and E. Vidal. "Learning Prototypes and Distances: a prototype reduction technique based on nearest neighbor error minimization". Pattern Recognition 39(2): 180-188.
2005
- Juan Carlos Pérez Cortés and Roberto Paredes and José García Hernández and Enrique Vidal and Francisco Casacuberta. "Aplicaciones de Seguridad Biométrica (in Spanish)". En Actas del Primer Congreso Español de Informática (CEDI 2005), Simposio de Reconocimiento de Formas y Análisis de Imágenes (AERFAI).
- J. Arlandis and J. Cano and J. García Hernández and R. Llobet and G. Mainar and R. Paredes and J. Pla and A. Pérez and J. C. Pérez Cortéss and I. Salvador and A. Toselli and M. Villegas. "Grupo de Reconocimiento de Imágenes y Visión Artificial (in Spanish)". En Actas del Primer Congreso España de Informática (CEDI 2005), Simposio de Reconocimiento de Formas y Análisis de Imágenes (AERFAI). pages:153--158.
- J. García Hernández and S. Heras and A. Juan and R. Paredes and B. Nácher and S. Alemany and E. Alcántara and J. C. González. "The MORFO3D foot database". Proceedings of the IbPria'05. pages:658-665.
- José Garcíia-Hernández and Roberto Paredes and David Garrido and Carlos Soler, "FOOT PATHOLOGIES CLASSIFICATION FROM PRESSURE DISTRIBUTION OVER THE FOOT PLANT".In Proc of the Second International Conference on Informatics in Control, Automation and Robotics (ICINCO 2005), First International Workshop on Biosignal Processing and Classification (BPC 2005). pages:87-94.
- R. Llobet and R. Paredes and J.C. Perez-Cortes, "Comparison of Feature Extraction Methods for Breast Cancer Detection". Iberian Conference on Pattern Recognition and Image Analysis. pages:495--502.
2004
- T. Kösch and D. Keysers and H. Ney and R. Paredes, "Enhancements for Local Feature Based Image Classification". In ICPR 2004, International Conference on Pattern Recognition. pages: 248--251.
- K Messer and J Kittler and M Sadeghi and A Kostin and R. Paredes et al."Face authentication test on the BANCA database". Proc. 17th Intern. Conf. on Pattern Recognition. pages: 523-529.
2003
- Kieron Messer and Josef Kittler and Mohammad Sadeghi and Sebastien Marcel and Christine Marcel and Samy Bengio and F.Cardinaux and C.Sanderson and J. Czyz and L. Vandendorpe and Sanun Srisuk and Maria Petrou and Werasak Kurutach and Alexander Kadyrov and Roberto Paredes and B. Kepen ekci and F.B. Tek and G. B. Akar and Farzin Deravi and Nick Mavity, "Face Verification Competition on the XM2VTS Database". 4th International Conference on Audio and Video Based Biometric Person Authentication. pages: 964--974.
- R. Paredes and A, Juan and E. Vidal, "Aprendizaje y percepción: prática de reconocimiento de caras". Workshop on Education and Practice in Artificial Vision.
- D. Keysers and R. Paredes and E. Vidal and H. Ney, "Comparison of Log-Linear Models and Weighted Dissimilarity Measures". IbPRIA 2003, 1st Iberian Conference on Pattern Recognition and Image Analysis.
- T. Deselaers and D. Keysers and R. Paredes and E. Vidal and and H. Ney, "Local Representations for Multi-Object Recognition". In DAGM 2003, Pattern Recognition, 25th DAGM Symposium
2002
- R. Paredes and D. Keysers and T. Lehmann and B. B. Wein and H. Ney and E. Vidal, "Classification of Medical Images using Local Representations".BVM 2002, Bildverarbeitung fr die Medizin 2002
2001
- Cano, J and Pérez Cortés, J.C. and Valiente, "Textile Inspection with a Parallel Computer Cluster". 5th International Conference on Quality Control By Artificial Vision. QCAV-2001.
- R. Paredes and J. C. Pérez and A. Juan and E. Vidal, "Face Recognition using Local Representations and a direct Voting Scheme". Proc. of the IX Spanish Symposium on Pattern Recognition and Image Analysis. pages:249--254.
2000
- R.Paredes and E.Vidal, "A nearest neighbor weighted measure in classification problems". Pattern Recognition and Applications. Frontiers in Artificial Intelligence and Applications. pages:44-50.
- R. Paredes and E. Vidal, "A class-dependent weighted dissimilarity measure for nearest neighbor classification problems". Pattern Recognition Letters (21). pages:1027-1036
1999
- R. Paredes and E. Vidal, "A nearest neighbor weighted measure in classification problems.". Proceedings of the VIII Symposium Nacional de Reconocimiento de Formas y Análisis de Imágenes.pages: 437-444.