Mixed-integer nonlinear programming (MINLP ... Cutting Plane: A technique for iteratively adding linear constraints to an optimisation problem to eliminate infeasible regions and tighten the ...

The feasibility pump is a well-established primal heuristic for mixed integer programming (MIP) that alternates between solving a linear programming ... Trend The graph below shows the total ...

HiGHS is a high performance serial and parallel solver for large scale sparse linear optimization ... variables take integer values. Thus HiGHS can solve linear programming (LP) problems, convex ...

Mathematical Optimization in Julia. Local, global, gradient-based and derivative-free. Linear, Quadratic, Convex, Mixed-Integer, and Nonlinear Optimization in one ...

After describing the major modifications to existing models that are necessary to satisfy this definition of the problem, we compare three mixed-integer linear programs. The first model is based on a ...

Abstract: This paper proposes an iterative method to solve Mixed-Integer Optimal Control Problems arising ... As an alternative, an iterative Switching Time optimization method is proposed. The method ...

President Trump told reporters this week that he would send letters to trading partners in the next week or two setting unilateral tariff rates. “At a certain point, we’re just going to send ...