- Computer Communication Networks 34
- Information Systems Applications (incl. Internet) 19
- Artificial Intelligence 12
- Special Purpose and Application-Based Systems 11
- Management of Computing and Information Systems 10
- Cryptology 9
- Software Engineering 9
- Simulation and Modeling 8
- Computers and Society 7
- Algorithm Analysis and Problem Complexity 5
- System Performance and Evaluation 5
- Programming Techniques 4
- Systems and Data Security 4
- Communications Engineering, Networks 3
- Computational Biology/Bioinformatics 3
- Computer Engineering 3
- Operating Systems 3
- Agriculture 2
- Big Data 2
- Coding and Information Theory 2