TY - GEN
T1 - An Integrated Quay Crane Assignment and Scheduling Problem Using Branch-and-Price
AU - Msakni, Mohamed Kais
AU - Al-Salem, Mohammed
AU - Diabat, Ali
AU - Rabadi, Ghaith
AU - Kotachi, Mariam
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2017/3/17
Y1 - 2017/3/17
N2 - This paper investigates the integrated quay crane assignment and scheduling problem (QCASP). The problem requires determining the assignment of quay cranes to vessels and the scheduling of operations to be performed by each quay crane. Different practical aspects of the problem are considered including non-crossing and safety margin constraints. The resulting problem is NP-complete and, therefore, requires advanced techniques to solve it. For this purpose, we propose an exact method based on a branch-and-price algorithm. Computational experiments show that the proposed method can solve large-sized problems efficiently.
AB - This paper investigates the integrated quay crane assignment and scheduling problem (QCASP). The problem requires determining the assignment of quay cranes to vessels and the scheduling of operations to be performed by each quay crane. Different practical aspects of the problem are considered including non-crossing and safety margin constraints. The resulting problem is NP-complete and, therefore, requires advanced techniques to solve it. For this purpose, we propose an exact method based on a branch-and-price algorithm. Computational experiments show that the proposed method can solve large-sized problems efficiently.
KW - Branch-and-Price
KW - Modeling
KW - Optimization
KW - Quay Crane Assignment
KW - Quay Crane Scheduling
UR - http://www.scopus.com/inward/record.url?scp=85017319560&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85017319560&partnerID=8YFLogxK
U2 - 10.1109/CSCI.2016.0241
DO - 10.1109/CSCI.2016.0241
M3 - Conference contribution
AN - SCOPUS:85017319560
T3 - Proceedings - 2016 International Conference on Computational Science and Computational Intelligence, CSCI 2016
SP - 1286
EP - 1291
BT - Proceedings - 2016 International Conference on Computational Science and Computational Intelligence, CSCI 2016
A2 - Yang, Mary
A2 - Arabnia, Hamid R.
A2 - Deligiannidis, Leonidas
A2 - Deligiannidis, Leonidas
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2016 International Conference on Computational Science and Computational Intelligence, CSCI 2016
Y2 - 15 December 2016 through 17 December 2016
ER -