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A 2-approximation algorithm for interval data minmax regret sequencing problems with the total flow time criterion
Kasperski, Adam; Zieliński, Paweł - In: Operations research letters 36 (2008) 3, pp. 343-344
Persistent link: https://www.econbiz.de/10003773804
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Parallel machine scheduling with nested job assignment restrictions
Muratore, Gabriella; Schwarz, Ulrich M.; Woeginger, … - In: Operations research letters 38 (2010) 1, pp. 47-50
Persistent link: https://www.econbiz.de/10003941992
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A projective algorithm for preemptive open shop scheduling with two multiprocessor groups
Kis, Tamás; Werra, Dominique de; Kubiak, Wieslaw - In: Operations research letters 38 (2010) 2, pp. 129-132
Persistent link: https://www.econbiz.de/10003961629
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Approximability of total weighted completion time with resource consuming jobs
Kis, Tamaś - In: Operations research letters 43 (2015) 6, pp. 595-598
Persistent link: https://www.econbiz.de/10011416320
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Balanced splitting on weighted intervals
Cao, Wei; Li, Jian; Li, Shimin; Wang, Haitao - In: Operations research letters 43 (2015) 4, pp. 396-400
Persistent link: https://www.econbiz.de/10011372414
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Minimizing the number of switch instances on a flexible machine in polynomial time
Adjiashvili, David; Bosio, Sandro; Zemmer, Kevin - In: Operations research letters 43 (2015) 3, pp. 317-322
Persistent link: https://www.econbiz.de/10011309530
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Combinatorial algorithms for minimizing the weighted sum of completion times on a single machine
Davis, James M.; Gandhi, Rajiv; Kothari, Vijay H. - In: Operations research letters 41 (2013) 2, pp. 121-125
Persistent link: https://www.econbiz.de/10009727797
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An optimal online algorithm for single parallel-batch machine scheduling with incompatible job families to minimize makespan
Fu, Ruyan; Cheng, T. C. E.; Ng, C. T.; Yuan, Jinjiang - In: Operations research letters 41 (2013) 3, pp. 216-219
Persistent link: https://www.econbiz.de/10009757373
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Scheduling unit-length jobs with precedence constraints of small height
Berger, André; Grigoriev, Alexander; Heggernes, Pinar; … - In: Operations research letters 42 (2014) 2, pp. 166-172
Persistent link: https://www.econbiz.de/10010364566
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Algorithms better than LPT for semi-online scheduling with decreasing processing times
Cheng, T. C. E.; Kellerer, Hans; Kotov, Vladimir N. - In: Operations research letters 40 (2012) 5, pp. 349-352
Persistent link: https://www.econbiz.de/10009613811