A feasibility pump heuristic for general mixed-integer problems. - Livio Bertacco; Matteo Fischetti; Andrea Lodi 001 (Discret. Optim., 2007)

The Linear Ordering Problem with cumulative costs. - Livio Bertacco; Lorenzo Brunetta; Matteo Fischetti (Eur. J. Oper. Res., 2008)