John R. Birge, Samer Takriti
SICON
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.
John R. Birge, Samer Takriti
SICON
Samer Takriti, Katta G. Murty
EJOR
Samer Takriti, John R. Birge
Operations Research
Charles H. Rosa, Samer Takriti
Operations Research Letters