Computer networks  3,757 Computer Communication Networks 3,184 Control engineering 2,825 Telecommunication 2,777 Artificial intelligence 2,753 Artificial Intelligence 2,690 Mechanics, Applied 2,684 Communications Engineering, Networks 2,401 Electronic circuits 2,200 Electronic Circuits and Systems 2,171 Automation 2,030 Robotics 2,009 Computer vision 1,987 Control, Robotics, Automation 1,916 Signal processing 1,887 Electrical engineering 1,841 Materials—Analysis 1,840 Characterization and Analytical Technique 1,795 Electrical and Electronic Engineering 1,782 Signal, Speech and Image Processing 1,696 Application software 1,680 Computer and Information Systems Applications 1,675 Electronics 1,600 Computer Vision 1,535 Engineering—Data processing 1,516 Engineering mathematics 1,515 Biotechnology 1,492 Electronics and Microelectronics, Instrumentation 1,476 Operations research 1,391 Solids 1,384