• Discrete optimization
  • Multi-level optimization
  • Stochastic optimization
  • Computational optimization

  • S. Tahernejad, T. K. Ralphs, and S. T. DeNegre, “A Branch-and-Cut Algorithm for Mixed Integer Bilevel Linear Optimization Problems and Its Implementation,” COR@L Technical Report 16T-015-R4 2016.[PDF]
  • S. Tahernejad and T. K. Ralphs, “Valid Inequalities for Mixed Integer Bilevel Optimization,” Working Paper, COR@L Laboratory, Lehigh University 2019.