Cho, Seong-Cheol; Perakis, A. N. - In: Maritime Policy & Management 28 (2001) 4, pp. 339-345
This paper presents an improved, significantly more efficient formulation of an existing model for bulk cargo or semi-bulk cargo ship scheduling problems with a single loading port. The original model, published by Ronen in 1986, was formulated as a non-linear, mixed integer program. In this...