This paper presents the proposed trend development of new technologies in form of GPS (Global Positioning System) as well as procurement and trade logistics as parts of logistic concepts. This is done by describing these two logistics concepts including their components, current developments and...

This paper presents the design of the sea toll network, especially in choosing the combination of the marine toll network that has the best performance, in terms of profit and benefit. The problem of selecting the best combination in this model is a combinatorial optimization problem. The...