- Computational Intelligence 2,757
- Mechanical Engineering 2,679
- Artificial Intelligence 1,993
- Electrical Engineering 1,670
- Communications Engineering, Networks 1,665
- Signal, Image and Speech Processing 1,555
- Industrial and Production Engineering 1,531
- Engineering, general 1,242
- Control, Robotics, Mechatronics 1,150
- Computer-Aided Engineering (CAD, CAE) and Design 1,139
- Media Management 1,013
- Electronics and Microelectronics, Instrumentation 928
- Biomedical Engineering and Bioengineering 926
- Vibration, Dynamical Systems, Control 813
- Metallic Materials 803
- Computer Communication Networks 783
- Civil Engineering 782
- Engineering Fluid Dynamics 776
- Circuits and Systems 756
- Materials Science, general 734