- Computational Intelligence 4
- Artificial Intelligence 3
- Communications Engineering, Networks 3
- Signal, Image and Speech Processing 3
- Data Mining and Knowledge Discovery 2
- Professional Computing 2
- Big Data 1
- Control, Robotics, Mechatronics 1
- Cyber-physical systems, IoT 1
- Energy Systems 1
- Machine Learning 1
- Mobile and Network Security 1