- Computer Communication Networks 61
- Algorithm Analysis and Problem Complexity 36
- Cryptology 35
- Artificial Intelligence 25
- Management of Computing and Information Systems 25
- Computers and Society 23
- Information Systems Applications (incl. Internet) 21
- Systems and Data Security 18
- Operating Systems 14
- Information Storage and Retrieval 13
- Data Mining and Knowledge Discovery 12
- Coding and Information Theory 11
- Data Structures and Information Theory 10
- Image Processing and Computer Vision 10
- Database Management 8
- Discrete Mathematics in Computer Science 8
- Special Purpose and Application-Based Systems 8
- User Interfaces and Human Computer Interaction 8
- Computer Applications 7
- Computer System Implementation 7