- Algorithm Analysis and Problem Complexity 26
- Information Systems Applications (incl. Internet) 26
- Software Engineering 26
- Computer Communication Networks 25
- Artificial Intelligence 11
- Information Storage and Retrieval 10
- System Performance and Evaluation 7
- Simulation and Modeling 5
- Data Mining and Knowledge Discovery 4
- Computer System Implementation 3
- Computation by Abstract Devices 2
- Operating Systems 2
- Programming Techniques 2
- Computer Appl. in Administrative Data Processing 1
- Computer Engineering 1
- Logics and Meanings of Programs 1
- Management of Computing and Information Systems 1
- Multimedia Information Systems 1
- Special Purpose and Application-Based Systems 1
- Theory of Computation 1