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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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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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A sublogarithmic approximation for tollbooth pricing on trees
Gamzu, Iftah; Segev, Danny - In: Mathematics of operations research 42 (2017) 2, pp. 377-388
Persistent link: https://www.econbiz.de/10011684416
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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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From cost sharing mechanisms to online selection problems
Elmachtoub, Adam N.; Levi, Retsef - In: Mathematics of operations research 40 (2015) 3, pp. 542-557
Persistent link: https://www.econbiz.de/10011338704
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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
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Primal-Dual Algorithms for Deterministic Inventory Problems
Levi, Retsef; Roundy, Robin O.; Shmoys, David B. - In: Mathematics of operations research 31 (2006) 2, pp. 267-284
Persistent link: https://www.econbiz.de/10007282690
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Provably Near-Optimal Sampling-Based Policies for Stochastic Inventory Control Models
Levi, Retsef; Roundy, Robin O.; Shmoys, David B. - In: Mathematics of operations research 32 (2007) 4, pp. 821-839
Persistent link: https://www.econbiz.de/10007879805
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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/10008055487