- Computer Science (11)
- Operating Systems (11)
- Software Engineering (11)
- Computer Communication Networks (7)
- Information Systems Applications (incl.Internet) (5)
- Programming Languages, Compilers, Interpreters (4)
- Information Storage and Retrieval (3)
- Programming Techniques (3)
- Artificial Intelligence (incl. Robotics) (2)
- Logics and Meanings of Programs (2)
- Management of Computing and Information Systems (2)
- User Interfaces and Human Computer Interaction (2)
- Algorithm Analysis and Problem Complexity (1)
- Computer System Implementation (1)
- Computer-Aided Engineering (CAD, CAE) and Design (1)
- Data Encryption (1)
- Data Mining and Knowledge Discovery (1)
- Mathematical Logic and Formal Languages (1)
- Models and Principles (1)
- Systems and Data Security (1)