Citation Context

...address the possible benefits deriving from the use of an black-box MIP solver to produce heuristic primal solutions for a generic MIP. We will first review the so-called local branching [1] and RINS =-=[2]-=- paradigms that use the black-box MIP solver to explore large solution neighbourhoods defined through the introduction in the MIP model of very simple invalid linear inequalities (local branching cuts...