منابع مشابه
Port dynamic empty container reuse
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Because of most liner trade is imbalanced, liner operators often need to reposition their empty containers or to lease containers to meet customer’s demand. It is important for liner operators to allocate their empty containers effectively, which implying reducing their leasing cost and the inventory level at ports. In this paper, we consider the ocean transportation problem for empty container...
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Since the introduction of the maritime container in the mid 1950's, liner shipping groups have migrated from inefficient traditional cargo handling techniques to large cellular vessels which can be seen at any of the world's major ports today. The use of the container improved intermodal productivity and allows for shorter point to point transit times. In addition, cargo damage is reduced. On o...
متن کاملSample Average Approximation for Stochastic Empty Container Repositioning
To incorporate uncertainties in empty container repositioning problem, we formulate a two-stage stochastic programming model with random demand, supply, ship weight capacity and ship space capacity. The Sample Average Approximation (SAA) method is applied to approximate the expected value function. Several non-independent and identically distributed sampling schemes are considered to enhance th...
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ژورنال
عنوان ژورنال: The Asian Journal of Shipping and Logistics
سال: 2011
ISSN: 2092-5212
DOI: 10.1016/s2092-5212(11)80010-6