- Programming Languages, Compilers, Interpreters 8
- Operating Systems 5
- Programming Techniques 5
- Software Engineering 4
- Artificial Intelligence 3
- Computer Communication Networks 3
- Algorithm Analysis and Problem Complexity 2
- Computer System Implementation 2
- Processor Architectures 2
- Computer Hardware 1
- Cryptology 1
- Data Structures 1
- Logics and Meanings of Programs 1
- Management of Computing and Information Systems 1
- Models and Principles 1
- System Performance and Evaluation 1