- Operations Research/Decision Theory 4
- Operations Research, Management Science 3
- Artificial Intelligence 2
- Calculus of Variations and Optimal Control; Optimization 2
- Combinatorics 1
- Convex and Discrete Geometry 1
- Geographical Information Systems/Cartography 1
- Mathematical Modeling and Industrial Mathematics 1
- Optimization 1
- Regional/Spatial Science 1
- Theory of Computation 1