- Signal, Image and Speech Processing 573
- Nanotechnology 492
- Mechanical Engineering 474
- Engineering, general 416
- Computational Intelligence 403
- Nanotechnology and Microengineering 379
- Communications Engineering, Networks 357
- Nanoscale Science and Technology 352
- Biomedical Engineering and Bioengineering 339
- Artificial Intelligence 293
- Manufacturing, Machines, Tools, Processes 276
- Information Systems Applications (incl. Internet) 273
- Biotechnology 242
- Biomaterials 240
- Biomedical Engineering/Biotechnology 235
- Control, Robotics, Mechatronics 228
- Civil Engineering 191
- Theoretical and Applied Mechanics 190
- Quantum Information Technology, Spintronics 177
- Engineering Thermodynamics, Heat and Mass Transfer 167