Telecommunication Communications Engineering, Networks 3,080 Computer networks  1,189 Computer Communication Networks 1,078 Microwaves, RF Engineering and Optical Communications 919 Signal processing 720 Signal, Speech and Image Processing 687 Computational intelligence 521 Computational Intelligence 520 Application software 432 Computer and Information Systems Applications 432 Electronic Circuits and Systems 371 Electronic circuits 371 Lasers 362 Laser 361 Artificial intelligence 356 Artificial Intelligence 355 Electronics 292 Electronics and Microelectronics, Instrumentation 290 Control engineering 285 Electrical engineering 267 Electrical and Electronic Engineering 266 Computer engineering 207 Computer Engineering and Networks 204 Data protection 194 Data and Information Security 192 Optical Materials 190 Optical materials 190 Automation 159 Robotics 158