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Fixed interval scheduling: Models, applications, computational complexity and algorithms
Kovalyov, Mikhail Y.; Ng, C.T.; Cheng, T.C.Edwin - In: European journal of operational research : EJOR 178 (2007) 2, pp. 331-342
Persistent link: https://www.econbiz.de/10007391373
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Quantile regression for robust bank efficiency score estimation
Ng, C.T.; Kovalyov, Mikhail Y.; Cheng, T.C.E. - In: European journal of operational research : EJOR 200 (2010) 2, pp. 568-582
Persistent link: https://www.econbiz.de/10008349300
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“Product Partition” and related problems of scheduling and systems reliability: Computational complexity and approximation
Ng, C.T.; Barketau, M.S.; Cheng, T.C.E.; Kovalyov, … - In: European journal of operational research : EJOR 207 (2010) 2, pp. 601-605
Persistent link: https://www.econbiz.de/10008440062
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A survey of scheduling problems with setup times or costs
Allahverdi, Ali; Ng, C.T.; Cheng, T.C.E.; Kovalyov, … - In: European journal of operational research : EJOR 187 (2008) 3, pp. 985-1032
Persistent link: https://www.econbiz.de/10007895325
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NP-hardness of the single-variable-resource scheduling problem to minimize the total weighted completion time
Yuan, J.J.; Cheng, T.C.E.; Ng, C.T. - In: European journal of operational research : EJOR 178 (2007) 2, pp. 631-633
Persistent link: https://www.econbiz.de/10007391351
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Approximability of single machine scheduling with fixed jobs to minimize total completion time
Yuan, J.J.; Lin, Y.X.; Ng, C.T.; Cheng, T.C.E. - In: European journal of operational research : EJOR 178 (2007) 1, pp. 46-56
Persistent link: https://www.econbiz.de/10007391391
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A tight lower bound for the completion time variance problem
Ng, C.T.; Cai, X.; Cheng, T.C.E. - In: European journal of operational research : EJOR 92 (1996) 1, pp. 211-213
Persistent link: https://www.econbiz.de/10006675932
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Locating and staffing service centers under service level constraints
Yang, L.; Ng, C.T.; Cheng, T.C.E. - In: European journal of operational research : EJOR 201 (2010) 1, pp. 55-71
Persistent link: https://www.econbiz.de/10008349387
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Parallel-batch scheduling of deteriorating jobs with release dates to minimize the makespan
Li, Shisheng; Ng, C.T.; Cheng, T.C.E.; Yuan, Jinjiang - In: European journal of operational research : EJOR 210 (2011) 3, pp. 482-489
Persistent link: https://www.econbiz.de/10008812768
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Pricing problem in wireless telecommunication product and service bundling
Yang, Bibo; Ng, C.T. - In: European journal of operational research : EJOR 207 (2010) 1, pp. 473-481
Persistent link: https://www.econbiz.de/10008433237