Database Management Database management 2,952 Application software 1,506 Computer and Information Systems Applications 1,505 Information Storage and Retrieval 1,381 Information storage and retrieval systems 1,380 Artificial Intelligence 1,310 Artificial intelligence 1,310 Data mining 844 Data Mining and Knowledge Discovery 841 Computer networks  792 Computer Communication Networks 685 Computer science 511 Software Engineering 435 Software engineering 435 Information theory 371 Data Structures and Information Theory 337 Data structures (Computer science) 337 Algorithms 323 Theory of Computation 309 Formal Languages and Automata Theory 229 Machine theory 229 Multimedia systems 218 Multimedia Information Systems 217 Human-computer interaction 211 User Interfaces and Human Computer Interaction 211 User interfaces (Computer systems) 211 Computer vision 183 Automated Pattern Recognition 169 Pattern recognition systems 169