Stronger Lagrangian bounds by use of slack variables: applications to machine scheduling problems

J. A. Hoogeveen, Steef L. van de Velde. Stronger Lagrangian bounds by use of slack variables: applications to machine scheduling problems. In Giovanni Rinaldi, Laurence A. Wolsey, editors, Proceedings of the 3rd Integer Programming and Combinatorial Optimization Conference, Erice, Italy, April 29 - May 1, 1993. pages 195-208, CIACO, 1993.

Abstract

Abstract is missing.