- Computation by Abstract Devices 15
- Algorithm Analysis and Problem Complexity 14
- Theory of Computation 9
- Data Structures 7
- Discrete Mathematics in Computer Science 6
- Combinatorics 5
- Computational Biology/Bioinformatics 4
- Data Mining and Knowledge Discovery 4
- Computational Mathematics and Numerical Analysis 3
- Logics and Meanings of Programs 3
- Computer Communication Networks 2
- Numeric Computing 2
- Software Engineering/Programming and Operating Systems 2
- Biochemistry, general 1
- Bioinformatics 1
- Computer Graphics 1
- Data Storage Representation 1
- Data Structures and Information Theory 1
- Database Management 1
- Mathematical Logic and Formal Languages 1