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Mathematical Problems in Engineering
Volume 2012 (2012), Article ID 246978, 22 pages
Research Article

Simulated Annealing-Based Ant Colony Algorithm for Tugboat Scheduling Optimization

1Transportation Management College, Dalian Maritime University, Dalian 116026, China
2Dalian China Railway International Container Ltd., Dalian 116004, China

Received 5 September 2012; Accepted 23 September 2012

Academic Editor: Rui Mu

Copyright © 2012 Qi Xu et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

How to Cite this Article

Qi Xu, Jun Mao, and Zhihong Jin, “Simulated Annealing-Based Ant Colony Algorithm for Tugboat Scheduling Optimization,” Mathematical Problems in Engineering, vol. 2012, Article ID 246978, 22 pages, 2012. doi:10.1155/2012/246978