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On the hardest problem formulations for the 0/1 Lasserre hierarchy
Kurpisz, Adam; Leppänen, Samuli; Mastrolilli, Monaldo - In: Mathematics of operations research 42 (2017) 1, pp. 135-143
Persistent link: https://www.econbiz.de/10011654587
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Approximations for monotone and nonmonotone submodular maximization with Knapsack constraints
Kulik, Ariel; Shachnai, Hadas; Tamir, Tami - In: Mathematics of operations research 38 (2013) 4, pp. 729-739
Persistent link: https://www.econbiz.de/10010210721
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An approximation algorithm for the bipartite traveling tournament problem
Hoshino, Richard; Kawarabayashi, Ken-ichi - In: Mathematics of operations research 38 (2013) 4, pp. 720-728
Persistent link: https://www.econbiz.de/10010210740
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An approximate dynamic-programming approach to the joint replenishment problem
Segev, Danny - In: Mathematics of operations research 39 (2014) 2, pp. 432-444
Persistent link: https://www.econbiz.de/10010384196
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Approximation balancing policies for inventory systems with remanufacturing
Tao, Zhijie; Zhou, Sean X. - In: Mathematics of operations research 39 (2014) 4, pp. 1179-1197
Persistent link: https://www.econbiz.de/10010462150
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Hardness and approximation results for Lp-ball constrained homogeneous polynomial optimization problems
Hou, Ke; So, Anthony Man-Cho - In: Mathematics of operations research 39 (2014) 4, pp. 1084-1108
Persistent link: https://www.econbiz.de/10010462162
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Approximation algorithm for the stochastic multiperiod inventory problem via a look-ahead optimization approach
Truong, Van-Anh - In: Mathematics of operations research 39 (2014) 4, pp. 1039-1056
Persistent link: https://www.econbiz.de/10010462174
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Running errands in time : approximation algorithms for stochastic orienteering
Gupta, Anupam; Krishnaswamy, Ravishankar; Nagarajan, … - In: Mathematics of operations research 40 (2015) 1, pp. 56-79
Persistent link: https://www.econbiz.de/10010497630
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Facility location with matroid or knapsack constraints
Krishnaswamy, Ravishankar; Kumar, Amit; Nagarajan, Viswanath - In: Mathematics of operations research 40 (2015) 2, pp. 446-459
Persistent link: https://www.econbiz.de/10011283236
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Capacitated vehicle routing with nonuniform speeds
Gørtz, Inge Li; Molinaro, Marco; Nagarajan, Viswanath; … - In: Mathematics of operations research 41 (2016) 1, pp. 318-331
Persistent link: https://www.econbiz.de/10011448387