- Computational Intelligence 161
- Artificial Intelligence 75
- Communications Engineering, Networks 62
- Transportation Technology and Traffic Engineering 55
- Control and Systems Theory 49
- Information Systems Applications (incl. Internet) 49
- Circuits and Systems 47
- Signal, Image and Speech Processing 45
- Cyber-physical systems, IoT 43
- Big Data 41
- Data Engineering 40
- Control, Robotics, Mechatronics 34
- Aerospace Technology and Astronautics 28
- Electrical Engineering 26
- Electronics and Microelectronics, Instrumentation 24
- Power Electronics, Electrical Machines and Networks 23
- Energy Systems 21
- Machine Learning 19
- Computer Applications 17
- Renewable and Green Energy 15