k-Center problems with minimum coverage A Lim, B Rodrigues, F Wang, Z Xu Theoretical Computer Science 332 (1-3), 1-17, 2005 | 229 | 2005 |
A m‐parallel crane scheduling problem with a non‐crossing constraint A Lim, B Rodrigues, Z Xu Naval Research Logistics (NRL) 54 (2), 115-127, 2007 | 167 | 2007 |
Multi-period yard template planning in container terminals L Zhen, Z Xu, K Wang, Y Ding Transportation Research Part B: Methodological 93, 700-719, 2016 | 118 | 2016 |
Transshipment through crossdocks with inventory and time windows A Lim, Z Miao, B Rodrigues, Z Xu Naval Research Logistics (NRL) 52 (8), 724-733, 2005 | 101 | 2005 |
Joint planning of fleet deployment, speed optimization, and cargo allocation for liner shipping J Xia, KX Li, H Ma, Z Xu Transportation Science 49 (4), 922-938, 2015 | 97 | 2015 |
Transportation procurement with seasonally varying shipper demand and volume guarantees A Lim, B Rodrigues, Z Xu Operations research 56 (3), 758-771, 2008 | 75 | 2008 |
Managing navigation channel traffic and anchorage area utilization of a container port S Jia, CL Li, Z Xu Transportation Science 53 (3), 728-745, 2019 | 68 | 2019 |
A critical-shaking neighborhood search for the yard allocation problem A Lim, Z Xu European Journal of Operational Research 174 (2), 1247-1259, 2006 | 66 | 2006 |
Ship routing problem with berthing time clash avoidance constraints KW Pang, Z Xu, CL Li International Journal of Production Economics 131 (2), 752-762, 2011 | 53 | 2011 |
A simulation optimization method for deep-sea vessel berth planning and feeder arrival scheduling at a container port S Jia, CL Li, Z Xu Transportation Research Part B: Methodological 142, 174-196, 2020 | 48 | 2020 |
A transportation problem with minimum quantity commitment A Lim, F Wang, Z Xu Transportation science 40 (1), 117-129, 2006 | 47 | 2006 |
Approximation schemes for the crane scheduling problem A Lim, B Rodrigues, Z Xu Scandinavian Workshop on Algorithm Theory, 323-335, 2004 | 47 | 2004 |
Integrated train timetabling and locomotive assignment X Xu, CL Li, Z Xu Transportation Research Part B: Methodological 117, 573-593, 2018 | 43 | 2018 |
Approximation results for a min–max location-routing problem Z Xu, D Xu, W Zhu Discrete Applied Mathematics 160 (3), 306-320, 2012 | 38 | 2012 |
The one‐commodity pickup and delivery travelling salesman problem on a path or a tree F Wang, A Lim, Z Xu Networks: An International Journal 48 (1), 24-35, 2006 | 38 | 2006 |
Metaheuristics for robust graph coloring F Wang, Z Xu Journal of Heuristics 19, 529-548, 2013 | 34 | 2013 |
An analysis of the extended Christofides heuristic for the k-depot TSP Z Xu, L Xu, B Rodrigues operations research letters 39 (3), 218-223, 2011 | 34 | 2011 |
Approximation hardness of min–max tree covers Z Xu, Q Wen Operations Research Letters 38 (3), 169-173, 2010 | 33 | 2010 |
Exact and approximation algorithms for the min–max k-traveling salesmen problem on a tree L Xu, Z Xu, D Xu European Journal of Operational Research 227 (2), 284-292, 2013 | 32 | 2013 |
Port resources rationalization for better container barge services in Hong Kong Q Fu, L Liu, Z Xu Marit. Pol. Mgmt. 37 (6), 543-561, 2010 | 32 | 2010 |