| 5 | -- | 0 | Hugo Fuks. Letter from the Editor-in-Chief |
| 7 | -- | 22 | Gilson A. Giraldi, Paulo S. Rodrigues, Edson C. Kitani, João Ricardo Sato, Carlos E. Thomaz. Statistical Learning Approaches for Discriminant Features Selection |
| 23 | -- | 44 | Adalberto Farias, Alexandre Cabral Mota, Augusto Sampaio. Compositional Abstraction of CSPZ Processes |
| 45 | -- | 52 | Mitre Costa Dourado, Priscila Petito, Rafael B. Teixeira, Celina M. Herrera de Figueiredo. Helly Property, Clique Graphs, Complementary Graph Classes, and Sandwich Problems |
| 54 | -- | 67 | Márcio Serolli Pinho, Doug A. Bowman, Carla M. D. S. Freitas. Cooperative Object Manipulation in Collaborative Virtual Environments |