Cognitive Technologies

Part I. Classical Applications of Cognitive Technologies

1. Considerations About Adding Aggregated Variables to the DEA Model
Filipe Giovani Bonin Bisoffi, Renata Maria Ganselli Stevaux, Victor Henrique Duarte Oliveira, Sérgio Ricardo Barbosa

2. Method for Estimating Confidence Intervals for DEA Efficiency Models Using Regression Models
Filipe Giovani Bonin Bisoffi, Graziella Cardoso Bonadia, Victor Henrique Duarte Oliveira, Sérgio Ricardo Barbosa

3. Distributed Averaged Perceptron for Brazilian Portuguese Part-of-Speech Tagging
Valter Akira Miasato, Bruno Gonçalves, Bruno Ribeiro Costa, José Eduardo Carvalho Silva

4. Exploring Convolutional Neural Networks for Voice Activity Detection
Diego Augusto Silva, José Augusto Stuchi, Ricardo P. Velloso Violato, Luís Gustavo D. Cuozzo

Part II. Cognitive Technologies Applied to Wireless Networks

5. 4G/LTE Networks for Mission-Critical Operations: A Cognitive Radio Approach
J. J. Bazzo, S. Barros, R. Takaki, D. Carrillo, J. Seki

6. 5G Cognitive Wireless Mesh Network Without Common Control Channel
D. Carrillo, R. Takaki, F. Lira Figueiredo, F. Mathilde

7. A Fast and Efficient 3D Beamforming Algorithm for Cognitive Radio Networks
A. J. Biggelaar, A. B. Smolders, C. B. Paula, D. C. S. Silva, J. J. Bazzo

8. Cognitive Radio Networks
D. Carrillo

Part III. Cognitive Technologies Applied to Optical Networks

9. Optical Amplifier Cognitive Gain Adjustment Methodology for Dynamic and Realistic Networks
Uiara Celine Moura, Miquel Garrich, Amilcar Careli Cesar, Jacklyn Dias Reis, Juliano Oliveira, Evandro Conforti

10. Simulation-Based Optimization of OSNR on Under-Monitored EDFA-Based Optical Links Using Backpropagation Correction
Juliano Siloto Assine, Anderson Bravalheri, Heitor Carvalho, Miquel Garrich, Yue Fei, Xue Wang, Andrea Fumagalli, Juliano Oliveira

Avainsanat: Engineering, Communications Engineering, Networks, Signal, Image and Speech Processing, Computer Communication Networks