- Mathematical Logic and Formal Languages 20
- Artificial Intelligence 18
- Logics and Meanings of Programs 17
- Algorithm Analysis and Problem Complexity 12
- Programming Languages, Compilers, Interpreters 11
- Programming Techniques 10
- Numeric Computing 7
- Software Engineering/Programming and Operating Systems 7
- Computation by Abstract Devices 5
- Mathematical Logic and Foundations 4
- Operating Systems 4
- Discrete Mathematics in Computer Science 3
- Computer Appl. in Administrative Data Processing 2
- Data Structures 2
- Information and Communication, Circuits 2
- Theory of Computation 2
- Computer Systems Organization and Communication Networks 1
- Logic Design 1
- Math Applications in Computer Science 1
- Mathematics of Computing 1