Information theory Coding and Information Theory 44 Coding theory 44 Computer Communication Networks 17 Computer communication systems 17 Computer security 16 Electrical engineering 16 más ... Systems and Data Security 16 Communications Engineering, Networks 15 Image processing 14 Signal processing 14 Signal, Image and Speech Processing 14 Speech processing systems 14 Cryptology 12 Data encryption (Computer science) 12 Application software 11 Information Systems Applications (incl. Internet) 10 Information and Communication, Circuits 9 Computers and Society 7 Computers and civilization 7 Software engineering 6 Algorithm Analysis and Problem Complexity 5 Algorithms 5 Artificial Intelligence 5 Artificial intelligence 5 Computers 5 E-commerce 5 Software Engineering 5 e-Commerce/e-business 5 Biology—Philosophy 4 menos ...