The feasibility pump is a well-established primal heuristic for mixed integer programming (MIP) that alternates between solving a linear programming (LP) relaxation of the original problem and ...

This is a preview. Log in through your library . Abstract A standard formulation of a real-world distribution problem could not be solved, even for a good solution, by a commercial mixed integer ...

Mixed-integer nonlinear programming (MINLP) optimisation constitutes a critical methodology in tackling complex decision-making problems where both discrete choices and continuous variables are ...

Every mixed integer programming problem is shown to be equivalent to an infinite number of other mixed integer programming problems. The optimal solution to any problem in a class determines the ...