| 2014 | ICANN | Classification with Reject Option Using the Self-Organizing Map. | Ricardo Gamelas Sousa, Ajalmar R. da Rocha Neto, Jaime S. Cardoso, Guilherme de A. Barreto |
| 2014 | IDEAL | A Novel Recursive Kernel-Based Algorithm for Robust Pattern Classification. | Jos Daniel A. Santos, Csar Lincoln C. Mattos, Guilherme de A. Barreto |
| 2012 | IDEAL | Regional Models for Nonlinear System Identification Using the Self-Organizing Map. | Amauri Holanda de Souza Jnior, Guilherme de A. Barreto |
| 2012 | IDEAL | Fast Opposite Maps: An Iterative SOM-Based Method for Building Reduced-Set SVMs. | Ajalmar R. da Rocha Neto, Guilherme de A. Barreto |
| 2011 | IBPRIA | Diagnostic of Pathology on the Vertebral Column with Embedded Reject Option. | Ajalmar R. da Rocha Neto, Ricardo Gamelas Sousa, Guilherme de A. Barreto, Jaime S. Cardoso |
| 2011 | IWANN | A Novel Heuristic for Building Reduced-Set SVMs Using the Self-Organizing Map. | Ajalmar R. da Rocha Neto, Guilherme de A. Barreto |
| 2010 | ESANN | Image registration by the extended evolutionary self-organizing map. | Everardo Maia, Guilherme de A. Barreto, Andr Lus Vasconcelos Coelho |
| 2010 | ESANN | Multiple Local Models for System Identification Using Vector Quantization Algorithms. | Lus Gustavo M. Souza, Guilherme de A. Barreto |
| 2008 | HIS | On Self-Organizing Feature Map (SOFM) Formation by Direct Optimization Through a Genetic Algorithm. | Jos Everardo Bessa Maia, Guilherme de A. Barreto, Andr L. V. Coelho |
| 2008 | ICONIP | Directly Optimizing Topology-Preserving Maps with Evolutionary Algorithms. | Jos Everardo Bessa Maia, Andr L. V. Coelho, Guilherme de A. Barreto |
| 2007 | ICANN | An Efficient Method for Pruning the Multilayer Perceptron Based on the Correlation of Errors. | Cludio M. S. Medeiros, Guilherme de A. Barreto |
| 2007 | ISDA | Pruning the Multilayer Perceptron through the Correlation of Backpropagated Errors. | Cludio M. S. Medeiros, Guilherme de A. Barreto |
| 2002 | ICANN | Nonlinear Modeling of Dynamic Systems with the Self-Organizing Map. | Guilherme de A. Barreto, Aluzio F. R. Arajo |
| 2000 | IJCNN | Storage and Recall of Complex Temporal Sequences through a Contextually Guided Self-Organizing Neural Network. | Guilherme de A. Barreto, Aluzio F. R. Arajo |
| 1999 | IJCNN | Unsupervised context-based learning of multiple temporal sequences. | Guilherme de A. Barreto, Aluzio F. R. Arajo |