| 2023 | IDEAL | Evaluating Text Classification in the Legal Domain Using BERT Embeddings. | Jos Alfredo F. Costa, Nielsen Castelo D. Dantas, Esdras Daniel S. A. Silva |
| 2022 | HAIS | Comparing Clustering Techniques on Brazilian Legal Document Datasets. | Joo Pedro Lima, Jos Alfredo F. Costa |
| 2015 | HAIS | Self-Organizing Maps Fusion: An Approach to Different Size Maps. | Leandro Antonio Pasa, Jos Alfredo F. Costa, Marcial Guerra de Medeiros |
| 2015 | IDEAL | Fusion of Self-Organizing Maps with Different Sizes. | Leandro Antonio Pasa, Jos Alfredo F. Costa, Marcial Guerra de Medeiros |
| 2014 | HAIS | An Ontology-Based Recommender System Architecture for Semantic Searches in Vehicles Sales Portals. | Fbio A. Procpio de Paiva, Jos Alfredo F. Costa, Cludio R. M. Silva |
| 2014 | HAIS | Fusion of Kohonen Maps Ranked by Cluster Validity Indexes. | Leandro Antonio Pasa, Jos Alfredo F. Costa, Marcial Guerra de Medeiros |
| 2012 | IDEAL | Logistic Regression Applied to Airport Customer Satisfaction Using Hierarchical Quality Model. | Tefilo C. Mattozo, Gutembergue Soares da Silva, Andr P. Fernandes Neto, Jos Alfredo F. Costa |
| 2012 | IDEAL | Classification of Pharmaceutical Solid Excipients Using Self-Organizing Maps. | Giovani ngelo S. da Nbrega, Marco V. M. Navarro, Tlio A. de Lima e Moura, Daiane Soares, Jos Alfredo F. Costa, Edilene P. Lavor, Regivan H. N. Santiago |
| 2012 | IDEAL | Using SOM to Clustering of Web Sessions Extracted by Techniques of Web Usage Mining. | Fbio A. Procpio de Paiva, Jos Alfredo F. Costa |
| 2012 | IDEAL | Behavior Pattern Recognition in Electric Power Consumption Series Using Data Mining Tools. | Alynne C. S. de Queiroz, Jos Alfredo F. Costa |
| 2011 | IDEAL | A Graph Partitioning Approach to SOM Clustering. | Leandro Augusto da Silva, Jos Alfredo F. Costa |
| 2010 | IJCNN | Gradient-based SOM clustering and visualisation methods. | Jos Alfredo F. Costa, Hujun Yin |
| 2010 | IDEAL | Clustering and Visualizing SOM Results. | Jos Alfredo F. Costa |
| 2008 | IJCNN | Parallel self-organizing maps with application in clustering distributed data. | Flavius L. Gorgnio, Jos Alfredo F. Costa |
| 2008 | IJCNN | Application of multiple decision trees for condition monitoring in induction motors. | Srgio Pinheiro dos Santos, Jos Alfredo F. Costa |
| 2008 | IDEAL | Cluster Analysis of Land-Cover Images Using Automatically Segmented SOMs with Textural Information. | Mrcio Leandro Gonalves, Mrcio Luiz De Andrade Netto, Jos Alfredo F. Costa |
| 2007 | ICANN | A Three-Stage Approach Based on the Self-organizing Map for Satellite Image Classification. | Mrcio Leandro Gonalves, Mrcio Luiz De Andrade Netto, Jos Alfredo F. Costa |
| 2007 | IJCNN | Cluster Analysis using Growing Neural Gas and Graph Partitioning. | Jos Alfredo F. Costa, Ricardo S. Oliveira |
| 2005 | IGARSS | Automatic remotely sensed data clustering by tree-structured self-organizing maps. | Mrcio Leandro Gonalves, Mrcio Luiz De Andrade Netto, Jos Alfredo F. Costa, Jurandir Zullo Jr. |
| 2004 | IJCNN | Clustering using neural networks and Kullback-Leibler divergency. | Allan de M. Martins, Adrio D. D. Neto, Jorge Dantas de Melo, Jos Alfredo F. Costa |
| 2003 | IJCNN | Hierarchical and dynamic SOM applied to image compression. | Jose M. Barbalho, Jos Alfredo F. Costa, Adrio D. D. Neto, Mrcio Luiz De Andrade Netto |