- Computational Intelligence 17
- Artificial Intelligence 13
- Circuits and Systems 8
- Communications Engineering, Networks 8
- Electrical Engineering 6
- Electronics and Microelectronics, Instrumentation 5
- Energy Systems 4
- Aerospace Technology and Astronautics 3
- Biomedical Engineering and Bioengineering 3
- Computer Communication Networks 3
- Computer Systems Organization and Communication Networks 2
- Control and Systems Theory 2
- Cyber-physical systems, IoT 2
- Geophysics/Geodesy 2
- Information Systems Applications (incl. Internet) 2
- Multimedia Information Systems 2
- Professional Computing 2
- Robotics and Automation 2
- Applications of Mathematics 1
- Biological and Medical Physics, Biophysics 1