- Information Storage and Retrieval 26
- Computer Communication Networks 13
- Database Management 13
- Cryptology 12
- Multimedia Information Systems 11
- Data Structures and Information Theory 10
- Management of Computing and Information Systems 9
- Computer Imaging, Vision, Pattern Recognition and Graphics 8
- Information Systems Applications (incl. Internet) 8
- Operating Systems 6
- Computers and Society 4
- Systems and Data Security 3
- IT in Business 2
- Image Processing and Computer Vision 2
- Pattern Recognition 2
- User Interfaces and Human Computer Interaction 2
- Artificial Intelligence 1
- Computer Systems Organization and Communication Networks 1
- Data Mining and Knowledge Discovery 1
- Health Informatics 1