Telecommunication Communications Engineering, Networks 273 Engineering 196 Computer Communication Networks 109 Computer science 79 Signal, Image and Speech Processing 79 Computer Science 68 more ... Computer Systems Organization and Communication Networks 53 Computer network architectures 53 Information systems 44 Information Systems and Communication Service 29 Microwaves 27 Microwaves, RF and Optical Engineering 27 Artificial Intelligence (incl. Robotics) 22 Artificial intelligence 22 Circuits and Systems 21 Systems engineering 21 Information Systems Applications (incl. Internet) 19 Computer system performance 17 Data protection 17 System Performance and Evaluation 17 Systems and Data Security 17 Computer engineering 16 Electrical Engineering 16 Information Systems Applications (incl.Internet) 16 Appl.Mathematics/Computational Methods of Engineering 14 Coding and Information Theory 14 Coding theory 14 Data encryption (Computer science) 14 Electronics 14 less ...