- Computer Communication Networks 6
- Software Engineering 6
- Artificial Intelligence 5
- Software Engineering/Programming and Operating Systems 5
- Communications Engineering, Networks 4
- Electronics and Microelectronics, Instrumentation 3
- Systems and Data Security 3
- Algorithm Analysis and Problem Complexity 2
- Computer System Implementation 2
- Computer Systems Organization and Communication Networks 2
- Computers and Society 2
- Cryptology 2
- Data Structures and Information Theory 2
- Information Systems Applications (incl. Internet) 2
- Coding and Information Theory 1
- Computation by Abstract Devices 1
- Computational Intelligence 1
- Computer Appl. in Administrative Data Processing 1
- Computer Science, general 1
- Data Mining and Knowledge Discovery 1