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Approximation algorithms for dynamic assortment optimization models
Aouad, Ali; Levi, Retsef; Segev, Danny - In: Mathematics of operations research 44 (2019) 2, pp. 487-511
Persistent link: https://www.econbiz.de/10012028630
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A 2-approximation algorithm for stochastic inventory control models with lost sales
Levi, Retsef; Janakiraman, Ganesh; Nagarajan, Mahesh - In: Mathematics of operations research 33 (2008) 2, pp. 351-374
Persistent link: https://www.econbiz.de/10003732438
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Approximation algorithms for the capacitated multi-item lot-sizing problem via flow-cover inequalities
Levi, Retsef; Lodi, Andrea; Sviridenko, Maxim - In: Mathematics of operations research 33 (2008) 2, pp. 461-474
Persistent link: https://www.econbiz.de/10003732456
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Provably near-optimal balancing policies for multi-echelon stochastic inventory control models
Levi, Retsef; Roundy, Robin O.; Truong, Van-Anh; Wang, … - In: Mathematics of operations research 42 (2017) 1, pp. 256-276
Persistent link: https://www.econbiz.de/10011654651