Gharehgozli, Amir Hossein; Yu, Yugang; de Koster, René; … - In: European Journal of Operational Research 235 (2014) 2, pp. 431-447
total travel time of the crane to carry out all requests. The block has multiple input and output (I/O) points located at … both the seaside and the landside. The crane must move retrieval containers from the block to the I/O points, and must move … storage containers from the I/O points to the block. The problem is modeled as a continuous time integer programming model and …