• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2012.10a
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• pp.82-83
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• 2012

To achieve higher customer service, the operational efficiency of container terminal is important. So, to improve loading/unloading speed and reduce the time spending of berth, efficient ship planning is performed in advance. But, the condition of container terminal can be changed frequently and the pre-planning is not enough to operate container terminal sufficiently, so that we need real-time planning. This paper aims to define the problem of job reallocation of quay crane to minimize total operation time, and find the solution.