- Information Systems Applications (incl. Internet) 33
- Database Management 32
- Artificial Intelligence 30
- Data Mining and Knowledge Discovery 24
- Information Storage and Retrieval 22
- Computer Communication Networks 15
- Data Structures and Information Theory 11
- Software Engineering/Programming and Operating Systems 9
- Systems and Data Security 9
- Computer Applications 8
- Computers and Society 8
- IT in Business 6
- Software Engineering 6
- User Interfaces and Human Computer Interaction 6
- Information Systems and Communication Service 5
- Management of Computing and Information Systems 5
- Cryptology 4
- Algorithm Analysis and Problem Complexity 3
- Computer Systems Organization and Communication Networks 3
- Data Structures 3