- Optimization 65
- Operations Research/Decision Theory 59
- Computer Science, general 22
- Mathematical Modeling and Industrial Mathematics 20
- Real Functions 20
- Mathematics of Computing 15
- Numeric Computing 15
- Calculus of Variations and Optimal Control; Optimization 14
- Computational Mathematics and Numerical Analysis 14
- Data Structures 14
- Combinatorics 13
- Engineering, general 13
- Systems Theory, Control 13
- Environmental Management 12
- Financial Engineering 12
- Mathematical Methods in Physics 10
- Numerical Analysis 10
- Theoretical, Mathematical and Computational Physics 10
- Algorithms 8
- Operations Research, Management Science 8