- Computer Communication Networks 17
- Special Purpose and Application-Based Systems 13
- Artificial Intelligence 12
- Multimedia Information Systems 12
- Data Structures and Information Theory 10
- Information Systems Applications (incl. Internet) 9
- Information Storage and Retrieval 7
- Data Mining and Knowledge Discovery 6
- IT in Business 5
- Signal, Image and Speech Processing 5
- Algorithm Analysis and Problem Complexity 4
- Computer Imaging, Vision, Pattern Recognition and Graphics 4
- Control, Robotics, Mechatronics 4
- Database Management 4
- Image Processing and Computer Vision 4
- Information Systems and Communication Service 4
- Computational Intelligence 3
- Fourier Analysis 3
- Functional Analysis 3
- Mathematical Logic and Foundations 3