- Computer Communication Networks 4
- Communications Engineering, Networks 2
- Electrical Engineering 2
- IT in Business 2
- Algorithm Analysis and Problem Complexity 1
- Artificial Intelligence 1
- Coding and Information Theory 1
- Computation by Abstract Devices 1
- Data Mining and Knowledge Discovery 1
- Information Systems Applications (incl. Internet) 1
- Simulation and Modeling 1
- Special Purpose and Application-Based Systems 1
- System Performance and Evaluation 1