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A strongly polynomial FPTAS for the symmetric quadratic knapsack problem
Xu, Zhou - In: European journal of operational research : EJOR 218 (2012) 2, pp. 377-381
Persistent link: https://www.econbiz.de/10009505402
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A critical-shaking neighborhood search for the yard allocation problem
Lim, Andrew; Xu, Zhou - In: European journal of operational research : EJOR 174 (2006) 2, pp. 1247-1259
Persistent link: https://www.econbiz.de/10007285877
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The freight allocation problem with lane cost balancing constraint
Lim, Andrew; Qin, Hu; Xu, Zhou - In: European journal of operational research : EJOR 217 (2012) 1, pp. 26-36
Persistent link: https://www.econbiz.de/10009818480
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A strongly polynomial FPTAS for the symmetric quadratic knapsack problem
Xu, Zhou - In: European journal of operational research : EJOR 218 (2012) 2, pp. 377-382
Persistent link: https://www.econbiz.de/10009818539
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Exact and approximation algorithms for the min–max k-traveling salesmen problem on a tree
Xu, Liang; Xu, Zhou; Xu, Dongsheng - In: European journal of operational research : EJOR 227 (2013) 2, pp. 284-292
Persistent link: https://www.econbiz.de/10010074011
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The freight allocation problem with lane cost balancing constraint
Lim, Andrew; Qin, Hu; Xu, Zhou - In: European journal of operational research : EJOR 217 (2012) 1, pp. 26-35
Persistent link: https://www.econbiz.de/10009388682
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Exact and approximation algorithms for the min-max k-traveling salesmen problem on a tree
Xu, Liang; Xu, Zhou; Xu, Dongsheng - In: European journal of operational research : EJOR 227 (2013) 2, pp. 284-292
Persistent link: https://www.econbiz.de/10009725676
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Improved algorithms for joint optimization of facility locations and network connections
Lai, Xiaofan; Xu, Zhou - In: European journal of operational research : EJOR 250 (2016) 3, pp. 745-753
Persistent link: https://www.econbiz.de/10011445315
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An extension of the Christofides heuristic for the generalized multiple depot multiple traveling salesmen problem
Xu, Zhou; Rodrigues, Brian - In: European journal of operational research : EJOR 257 (2017) 3, pp. 735-745
Persistent link: https://www.econbiz.de/10011641115
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A new convergent hybrid learning algorithm for two-stage stochastic programs
Zhou, Shaorui; Zhang, Hui; Shi, Ning; Xu, Zhou; Wang, Fan - In: European journal of operational research : EJOR 283 (2020) 1, pp. 33-46
Persistent link: https://www.econbiz.de/10012161913