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A constant approximation algorithm for the one-warehouse multiretailer problem
Levi, Retsef; Roundy, Robin O.; Shmoys, David; … - In: Management science : journal of the Institute for … 54 (2008) 4, pp. 763-776
Persistent link: https://www.econbiz.de/10003701567
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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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The Submodular Joint Replenishment Problem
Cheung, Maurice; Elmachtoub, Adam N.; Levi, Retsef; … - 2023
The joint replenishment problem is a fundamental model in supply chain management theory that has applications in inventory management, logistics, and maintenance scheduling. In this problem, there are multiple item types, each having a given time-dependent sequence of demands that need to be...
Persistent link: https://www.econbiz.de/10014360249
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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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98% [Ninety-eight percent] effective integer-ratio lot-sizing for one-warehouse multi-retailer systems
Roundy, Robin O. - In: Management science : journal of the Institute for … 31 (1985) 11, pp. 1416-1430
Persistent link: https://www.econbiz.de/10001015547
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Rounding off to powers of two in continuous : relaxations of capacitated lot sizing problems
Roundy, Robin O. - In: Management science : journal of the Institute for … 35 (1989) 12, pp. 1433-1442
Persistent link: https://www.econbiz.de/10001082115
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Computational complexity of uncapacitated multi-echelon production planning problems
Arkin, Esther - In: Operations research letters 8 (1989) 2, pp. 61-66
Persistent link: https://www.econbiz.de/10001067467
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Multi-item, one-warehouse, multi-retailer distribution systems
Muckstadt, John A. - In: Management science : journal of the Institute for … 33 (1987) 12, pp. 1613-1621
Persistent link: https://www.econbiz.de/10001057522
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Inventory control under financial turbulence
Chen, Lucy Gongtao; Robinson, Lawrence W.; Roundy, Robin O. - In: Cross-functional inventory research, (pp. 51-87). 2016
Persistent link: https://www.econbiz.de/10011538110
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New sufficient conditions for (s, S) policies to be optimal in systems with multiple uncertainties
Chen, Lucy Gongtao; Robinson, Lawrence W.; Roundy, Robin O. - In: Operations research 63 (2015) 1, pp. 186-197
Persistent link: https://www.econbiz.de/10010519496