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Branch-and-price-and-cut for the multiple traveling repairman problem with distance constraints
Luo, Zhixing; Qin, Hu; Lim, Andrew - In: European journal of operational research : EJOR 234 (2014) 1, pp. 49-60
Persistent link: https://www.econbiz.de/10010247383
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Two exact algorithms for the traveling umpire problem
Xue, Li; Luo, Zhixing; Lim, Andrew - In: European journal of operational research : EJOR 243 (2015) 3, pp. 932-943
Persistent link: https://www.econbiz.de/10010513809
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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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A branch-and-cut algorithm for the two-echelon capacitated vehicle routing problem with grouping constraints
Liu, Tian; Luo, Zhixing; Hu, Qin; Lim, Andrew - In: European journal of operational research : EJOR 266 (2018) 2, pp. 487-497
Persistent link: https://www.econbiz.de/10011811796
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An adaptive ejection pool with toggle-rule diversification approach for the capacitated team orienteering problem
Luo, Zhixing; Cheang, Brenda; Lim, Andrew; Zhu, Wenbin - In: European journal of operational research : EJOR 229 (2013) 3, pp. 673-682
Persistent link: https://www.econbiz.de/10010119344
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An adaptive ejection pool with toggle-rule diversification approach for the capacitated team orienteering problem
Luo, Zhixing; Cheang, Brenda; Lim, Andrew; Zhu, Wenbin - In: European journal of operational research : EJOR 229 (2013) 3, pp. 673-682
Persistent link: https://www.econbiz.de/10009764287
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Modeling uncertain activity duration by fuzzy number and discrete-event simulation
Zhang, Hong; Tam, C.M.; Li, Heng - In: European journal of operational research : EJOR 164 (2005) 3, pp. 715-729
Persistent link: https://www.econbiz.de/10006641567