Journal of Northeastern University(Natural Science)
Memetic Algorithm for Crane Scheduling Problem in Slab Yard with Spatial and Temporal Constraints
WANG Xu， LIU Shi-xin， WANG Jia
Journal of Northeastern University Natural Science . 2017, (7): 913 -917 .  DOI: 10.12068/j.issn.1005-3026.2017.07.001