- Artificial Intelligence 12
- Information Storage and Retrieval 12
- Natural Language Processing (NLP) 8
- Mathematical Logic and Formal Languages 6
- Information Systems Applications (incl. Internet) 5
- Algorithm Analysis and Problem Complexity 4
- Data Mining and Knowledge Discovery 4
- Database Management 3
- Computational Linguistics 2
- Computer Appl. in Administrative Data Processing 1
- Computer Communication Networks 1
- Multimedia Information Systems 1
- Popular Computer Science 1
- User Interfaces and Human Computer Interaction 1