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The single vehicle routing problem with toll-by-weight scheme : a branch-and-bound approach
Zhang, Zizhen; Qin, Hu; Zhu, Wenbin; Lim, Andrew - In: European journal of operational research : EJOR 220 (2012) 2, pp. 295-304
Persistent link: https://www.econbiz.de/10009548870
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A tabu search algorithm for the multi-period inspector scheduling problem
Qin, Hu; Ming, Wei; Zhang, Zizhen; Xie, Yubin; Lim, Andrew - In: Computers & operations research : and their … 59 (2015), pp. 78-93
Persistent link: https://www.econbiz.de/10010515216
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A memetic algorithm for the multiperiod vehicle routing problem with profit
Zhang, Zizhen; Che, Oscar; Cheang, Brenda; Lim, Andrew; … - In: European journal of operational research : EJOR 229 (2013) 3, pp. 573-584
Persistent link: https://www.econbiz.de/10009764356
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The split-delivery mixed capacitated arc-routing problem : applications and a forest-based tabu search approach
Yu, Mingzhu; Jin, Xin; Zhang, Zizhen; Hu, Qin; Lai, Qidong - In: Transportation research / E : an international journal 132 (2019), pp. 141-162
Persistent link: https://www.econbiz.de/10012133386
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A two-stage tabu search algorithm with enhanced packing heuristics for the 3L-CVRP and M3L-CVRP
Zhu, Wenbin; Qin, Hu; Lim, Andrew; Wang, Lei - In: Computers & operations research : and their … 39 (2012) 9, pp. 2178-2195
Persistent link: https://www.econbiz.de/10009506504
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On service consistency in multi-period vehicle routing
Luo, Zhixing; Qin, Hu; Che, Chan Hou; Lim, Andrew - In: European journal of operational research : EJOR 243 (2015) 3, pp. 731-744
Persistent link: https://www.econbiz.de/10010513907
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The freight allocation problem with all-units quantity-based discount : a heuristic algorithm
Qin, Hu; Luo, Meifeng; Gao, Xiang; Lim, Andrew - In: Omega : the international journal of management science 40 (2012) 4, pp. 415-423
Persistent link: https://www.econbiz.de/10009406982
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Adaptive large neighborhood search heuristics for the vehicle routing problem with stochastic demands and weight-related cost
Luo, Zhixing; Qin, Hu; Zhang, Dezhi; Lim, Andrew - In: Transportation research / E : an international journal 85 (2016), pp. 69-89
Persistent link: https://www.econbiz.de/10011442582
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Multiple pickup and delivery traveling salesman problem with last-in-first-out loading and distance constraints
Cheang, Brenda; Gao, Xiang; Lim, Andrew; Qin, Hu; Zhu, … - In: European journal of operational research : EJOR 223 (2012) 1, pp. 60-75
Persistent link: https://www.econbiz.de/10009614028
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The tree representation for the pickup and delivery traveling salesman problem with LIFO loading
Li, Yongquan; Lim, Andrew; Oon, Wee-chong; Qin, Hu; Tu, … - In: European journal of operational research : EJOR 212 (2011) 3, pp. 482-496
Persistent link: https://www.econbiz.de/10009127128