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In the second half of the twenty first century, there was a significant shift in international trade and transportation of international cargo. In particular, there was a sharp rise in international transportation of cargo and people across countries, regions and continents. This was due to advancement in technology, interdependence of economies through economic integration and globalization. The...
Coal is one of the main energy sources and the carriage of coals is inevitable in China. How to choose the modes between each cities is one of the key factors that decide the quality of the coal carriage. A model for that problem was formulated to be a mixed integer programming problem at first. Then, a Dynamic Programming algorithm was proposed to obtain the optimal combination strategy of transport...
On the base of basic problems analysis of scheme cost control and progress control, it builds mixed strategic gaming analysis model of imperfect information between the scheme cost and progress control for college cost control, points out the college manager need does optimization decisions to the cost and progress target and does composite control, which will improve the construction benefits and...
This paper addresses the combined optimization of continuous berth and quay crane allocation problem in seaport container terminal. First, a formulation of the problem is set up, with the consideration of the prevention of QCs’ crossover and the demanded space between the two adjacent ships both in time and between berth locations. Next, a new construction heuristic method is proposed to find an optimal...
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