major ways. The new formulation had an enormous effect on the company's ability to solve the problem. The original formulation, running on a commercial mixed integer programming (MIP) code, did not ...

This is a preview. Log in through your library . Abstract A logarithmic-exponential dual formulation is proposed in this paper for bounded integer programming problems. This new dual formulation ...

Formulations of mathematical programs often require that some of the decision variables take only integer values. Consider the formulation You can follow the same steps to identify binary variables.