De Santis, Marianna; Lucidi, Stefano; Rinaldi, Francesco - Dipartimento di Ingegneria Informatica, Automatica e … - 2010
-world applications. The Feasibility pump is a heuristic for finding feasible solutions to mixedinteger linear problems. In this work, we … propose a new feasibility pump approach for MIP problems using concave non differentiable penalty functions for measuring …