- Optimization: stochastic models, integer programming, bi-level programming, multiple objectives
- Human computer interaction: Menu systems, webpage design, notification systems
- Supply chain and logistics management: mechanisms to mitigate supply chain disruption risks
- Energy and environmental markets: power systems planning, renewable energy analysis, generation expansion, transmission planning, Smart Grids
- Developing exact solution algorithms: Benders’ Decomposition, Lagrangian Relaxation, Column Generation
- Heuristic and Metaheuristic optimization: Genetic Algorithm, Imperialist Competitive, Simulated Annealing