Information theory Coding and Information Theory 46 Coding theory 46 Computer Communication Networks 18 Computer communication systems 18 Electrical engineering 17 Communications Engineering, Networks 16 más ... Computer security 16 Systems and Data Security 16 Image processing 15 Signal processing 15 Signal, Image and Speech Processing 15 Speech processing systems 15 Application software 12 Cryptology 12 Data encryption (Computer science) 12 Information Systems Applications (incl. Internet) 10 Information and Communication, Circuits 9 Computers and Society 7 Computers and civilization 7 Artificial Intelligence 6 Artificial intelligence 6 Software engineering 6 Algorithm Analysis and Problem Complexity 5 Algorithms 5 Computers 5 E-commerce 5 Software Engineering 5 e-Commerce/e-business 5 Biology—Philosophy 4 menos ...