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talks Publications

Journals

[1] R. Gamelas Sousa, A. R. da Rocha Neto, J. S. Cardoso, and G. A. Barreto, “Robust classification with reject option using the self-organizing map,” Neural Computing and Applications, 2015. [ bib | .pdf ]
[2] R. Sousa and J. S. Cardoso, “The Data Replication Method for the Classification with Reject Option,” AI Communications, vol. 26, pp. 281--302, 2013. [ bib | .pdf ]
[3] J. S. Cardoso and R. Sousa, “Measuring the performance of ordinal classification,” International Journal of Pattern Recognition and Artificial Intelligence, vol. 25, no. 8, pp. 1173--1195, 2011. [ bib | DOI | .pdf ]

Book Chapters

[1] R. Sousa, I. Yevseyeva, J. F. P. da Costa, and J. S. Cardoso, Artificial Intelligence, Evolutionary Computation and Metaheuristics (AIECM)--In the footsteps of Alan Turing (Turing 2012), ch. Multicriteria Models for Learning Ordinal Data: a literature review. Springer, 2012. [ bib | .pdf ]

Conference Papers

[1] R. Gamelas Sousa, T. Esteves, S. Rocha, F. Figueiredo, J. M. de Sá, L. A. Alexandre, J. M. Santos, and L. M. Silva, “Transfer Learning for the Recognition of Immunogold Particles in TEM imaging,” in IWANN, 2015. accepted. [ bib | .pdf ]
[2] R. Gamelas Sousa, T. Esteves, S. Rocha, F. Figueiredo, P. Quelhas, and L. M. Silva, “Automatic Detection of Immunogold Particles from Electron Microscopy Images,” in ICIAR, 2015. accepted. [ bib | .pdf ]
[3] R. Sousa, A. R. da Rocha Neto, G. A. Barreto, J. S. Cardoso, and M. T. Coimbra, “Reject Option Paradigm for the Reduction of Support Vectors,” in ESANN, 2014. [ bib | .pdf ]
[4] R. Sousa, A. R. da Rocha Neto, G. A. Barreto, and J. S. Cardoso, “Classification with reject option using the self-organizing map,” in ICANN, 2014. [ bib | .pdf ]
[5] R. Sousa, D. C. Moura, M. Dinis-Ribeiro, and M. T. Coimbra, “Local self similar descriptors: Comparison and application to gastroenterology images,” in EMBC, 2014. [ bib | .pdf ]
[6] C. Kandaswamy, L. M. Silva, L. M. Alexandre, R. Sousa, J. Santos, and J. M. de Sá, “Improving transfer learning accuracy by reusing stacked denoising autoencoders,” in Proceedings of the IEEE SMC Conference, 2014. [ bib | .pdf ]
[7] R. Sousa, M. T. Coimbra, M.-D. Ribeiro, and P. Pimentel-Nunes, “Impact of SVM Multiclass Decomposition Rules for Recognition of Cancer in Gastroenterology Images,” in Computer-Based Medical Systems (CBMS), 2013 IEEE 26th International Symposium on, pp. 405--408, June 2013. [ bib ]
[8] F. Magalhaes, R. Sousa, F. M. Araújo, and M. V. Correia, “Compressive sensing based face detection without explicit image reconstruction using support vector machines,” in Image Analysis and Recognition, vol. 7950 of Lecture Notes in Computer Science, pp. 758--765, Springer Berlin Heidelberg, 2013. [ bib | .pdf ]
[9] J. S. Cardoso, R. Sousa, and I. Domingues, “Ordinal Data Classification Using Kernel Discriminant Analysis: A Comparison of Three Approaches,” in Proceedings of The Tenth International Conference on Machine Learning and Applications (ICMLA 2012), 2012. [ bib | .pdf ]
[10] A. R. da Rocha Neto, R. Sousa, G. A. Barreto, and J. S. Cardoso, “Diagnostic of Pathology on the Vertebral Column with Embedded Reject Option,” in Proceedings of Iberian Conference on Pattern Recognition and Image Analysis (IbPRIA), 2011. [ bib | .pdf ]
[11] A. Rebelo, J. Tkaczuk, R. Sousa, and J. S. Cardoso, “Metric Learning for Music Symbol Recognition,” in The tenth International Conference on Machine Learning and Applications (ICMLA'11), 2011. [ bib | .pdf ]
[12] R. Sousa and J. S. Cardoso, “Ensemble of Decision Trees with Global Constraints for Ordinal Classification,” in 11th International Conference on Intelligent Systems Design and Applications (ISDA 2011), (Cordoba, Spain, Spain), 2011. [ bib | .pdf ]
[13] R. Sousa, H. P. Oliveira, and J. S. Cardoso, “Feature Selection with Complexity Measure in a Quadratic Programming Setting,” in Proceedings of The Fifth edition of the Iberian Conference on Pattern Recognition and Image Analysis (IbPRIA 2011) (J. Vitrià, J. a. Sanches, and M. Hernández, eds.), pp. 524--531, Springer Berlin / Heidelberg, 2011. [ bib | .pdf ]
[14] J. S. Cardoso and R. Sousa, “Classification Models with Global Constraints for Ordinal Data,” in Proceedings of The Ninth International Conference on Machine Learning and Applications (ICMLA 2010), 2010. [ bib | .pdf ]
[15] J. P. da Costa, R. Sousa, and J. S. Cardoso, “An all-at-once Unimodal SVM Approach for Ordinal Classification,” in Proceedings of The Ninth International Conference on Machine Learning and Applications (ICMLA 2010), 2010. [ bib | .pdf ]
[16] J. S. Cardoso, R. Sousa, L. F. Teixeira, and M. J. Cardoso, “Breast Contour Detection with Stable Paths,” in Biomedical Engineering Systems and Technologies (A. Fred, J. Filipe, and H. Gamboa, eds.), vol. 25 of Communications in Computer and Information Science, pp. 439--452, Springer-Verlag Berlin Heidelberg, 2009. [ bib | .pdf ]
[17] R. Sousa, B. Mora, and J. S. Cardoso, “An Ordinal Data Method for the Classification with Reject Option,” in Proceedings of The Eighth International Conference on Machine Learning and Applications (ICMLA 2009), 2009. [ bib | .pdf ]
[18] R. Sousa, J. S. Cardoso, J. F. P. da Costa, and M. J. Cardoso, “Breast Contour Detection with Shape Priors,” in 2008 15th IEEE International Conference on Image Processing, Vols 1-5, IEEE International Conference on Image Processing (ICIP), pp. 1440--1443, 2008. [ bib | .pdf ]

Abstracts

[1] S. Francisco, M. T. Coimbra, and R. Gamelas Sousa, “Recognition of Cancer using a Bag-of-Words Random Forest for Gastroenterology,” 2015. [ bib | .pdf ]
[2] S. Costa, R. Sousa, A. Magalhaes, J. S. Cardoso, and M. J. Cardoso, “A Preliminary Model to the Automatic Prediction of Aesthetic Results in Breast Cancer Conservative Treatment,” Oct. 2010. [ bib ]
[3] S. Costa, A. Magalhaes, R. Sousa, J. S. Cardoso, and M. J. Cardoso, “Prediction Model of Asymmetry in Breast Cancer Conservative Treatment ({BCCT}),” 2009. [ bib ]
[4] S. Costa, R. Sousa, J. S. Cardoso, and M. J. Cardoso, “Prediction of the aesthetic result in breast cancer conservative treatment,” 2009. [ bib ]
[5] A. Magalhães, R. Sousa, A. J. Moura, A. S. Comba, and M. J. a. Cardsoso, “Does the Technique of Immediate Reduction Mammaplasty for Breast Cancer Conservative Treatment only Depends Upon Tumour Location?,” 2009. [ bib ]
[6] T. Almeida, A. Magalhaes, F. Coelho, R. Sousa, J. S. Cardoso, and M. J. Cardoso, “Is Asymmetry Enough for the Aesthetic Evaluation of Breast Cancer Conservative Treatment (BCCT)?,” 2008. [ bib ]

Extended Abstracts

[1] R. Sousa and J. S. Cardoso, “Aggregation of Decision Trees with Global Constraints for Ordinal Data,” in 17th Portuguese Conference on Pattern Recognition (RECPAD 2011), 2011. [ bib ]
[2] R. Sousa and J. S. Cardoso, “An Ordinal Data Method for the Classification with Reject Option,” in 16th Portuguese Conference on Pattern Recognition (RECPAD 2010), 2010. [ bib ]

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