- Artificial Intelligence 10
- Information Systems Applications (incl. Internet) 9
- Computer Communication Networks 5
- Database Management 4
- Software Engineering 4
- System Performance and Evaluation 4
- Information Storage and Retrieval 3
- Computer Appl. in Administrative Data Processing 2
- Information Systems and Communication Service 2
- Multimedia Information Systems 2
- Data Structures and Information Theory 1
- IT in Business 1
- Natural Language Processing (NLP) 1
- e-Commerce/e-business 1