- Computer Communication Networks 18
- Information Systems Applications (incl. Internet) 9
- Algorithm Analysis and Problem Complexity 6
- Information Storage and Retrieval 6
- Computer System Implementation 5
- Special Purpose and Application-Based Systems 5
- Artificial Intelligence 4
- Computer Appl. in Social and Behavioral Sciences 3
- Data Mining and Knowledge Discovery 3
- Database Management 3
- Machine Learning 3
- Systems and Data Security 3
- User Interfaces and Human Computer Interaction 3
- Computer Applications 2
- Computer Systems Organization and Communication Networks 2
- Computers and Education 2
- Image Processing and Computer Vision 2
- Information Systems and Communication Service 2
- Multimedia Information Systems 2
- Software Engineering 2