Charles H. Rosa, Samer Takriti
Operations Research Letters
We develop a technique for refining the unit commitment solution obtained from solving the Lagrangian. Our model is an integer program with nonlinear constraints. It can be solved to optimality using branch-and-bound. Numerical results indicate a significant improvement in the quality of the solution obtained.
Charles H. Rosa, Samer Takriti
Operations Research Letters
Samer Takriti, Katta G. Murty
EJOR
John R. Birge, Samer Takriti
SICON
Samer Takriti, Benedikt Krasenbrink
EJOR