In this paper we further investigate the problem of finding nadir criterion values (minimum criterion values over the nondominated set) in multiple objective linear programming. Although easy to ...

Pole Przemyslaw "Psyho" Debiak won the prestigious AWTF Heuristic programming tournament. He beat not only the human participants, but also AI. He is the only human to have succeeded. A Polish ...

This paper develops a formulation of the one-dimensional trim problem when there is a fixed charge associated with using a cutting pattern. The purpose of the fixed charge is to limit the number of ...