Provably near-optimal sampling-based policies for stochastic inventory control models R Levi, RO Roundy, DB Shmoys Mathematics of Operations Research 32 (4), 821-839, 2007 | 121 | 2007 |

A constant approximation algorithm for the one-warehouse multiretailer problem R Levi, R Roundy, D Shmoys, M Sviridenko Management Science 54 (4), 763-776, 2008 | 104 | 2008 |

Adaptive data-driven inventory control with censored demand based on Kaplan-Meier estimator WT Huh, R Levi, P Rusmevichientong, JB Orlin Operations Research 59 (4), 929-941, 2011 | 96 | 2011 |

Approximation algorithms for stochastic inventory control models R Levi, M Pál, RO Roundy, DB Shmoys Mathematics of Operations Research 32 (2), 284-302, 2007 | 91 | 2007 |

Primal-dual algorithms for deterministic inventory problems R Levi, RO Roundy, DB Shmoys Mathematics of Operations Research 31 (2), 267-284, 2006 | 84 | 2006 |

Approximation algorithms for capacitated stochastic inventory control models R Levi, RO Roundy, DB Shmoys, VA Truong Operations Research 56 (5), 1184-1199, 2008 | 77 | 2008 |

A 2-approximation algorithm for stochastic inventory control models with lost sales R Levi, G Janakiraman, M Nagarajan Mathematics of Operations Research 33 (2), 351-374, 2008 | 73 | 2008 |

A model for understanding the impacts of demand and capacity on waiting time to enter a congested recovery room T Schoenmeyr, PF Dunn, D Gamarnik, R Levi, DL Berger, BJ Daily, ... Anesthesiology: The Journal of the American Society of Anesthesiologists 110 …, 2009 | 72 | 2009 |

The data-driven newsvendor problem: new bounds and insights R Levi, G Perakis, J Uichanco Operations Research 63 (6), 1294-1306, 2015 | 63 | 2015 |

LP-based approximation algorithms for capacitated facility location R Levi, DB Shmoys, C Swamy International Conference on Integer Programming and Combinatorial …, 2004 | 62 | 2004 |

Facility location with service installation costs DB Shmoys, C Swamy, R Levi Proceedings of the fifteenth annual ACM-SIAM symposium on Discrete …, 2004 | 60 | 2004 |

Near-optimal algorithms for the assortment planning problem under dynamic substitution and stochastic demand V Goyal, R Levi, D Segev Operations Research 64 (1), 219-235, 2016 | 48 | 2016 |

LP-based approximation algorithms for capacitated facility location R Levi, DB Shmoys, C Swamy Mathematical programming 131 (1-2), 365-379, 2012 | 47 | 2012 |

Provably near-optimal LP-based policies for revenue management in systems with reusable resources R Levi, A Radovanović Operations Research 58 (2), 503-507, 2010 | 41 | 2010 |

Delay of transfer from the intensive care unit: a prospective observational study of incidence, causes, and financial impact DW Johnson, UH Schmidt, EA Bittner, B Christensen, R Levi, RM Pino Critical Care 17 (4), R128, 2013 | 39 | 2013 |

Algorithms for capacitated rectangle stabbing and lot sizing with joint set-up costs G Even, R Levi, D Rawitz, B Schieber, SM Shahar, M Sviridenko ACM Transactions on Algorithms (TALG) 4 (3), 34, 2008 | 39 | 2008 |

A sampling-based approach to appointment scheduling MA Begen, R Levi, M Queyranne Operations Research 60 (3), 675-681, 2012 | 38 | 2012 |

Approximation algorithms for supply chain planning and logistics problems with market choice J Geunes, R Levi, HE Romeijn, DB Shmoys Mathematical programming 130 (1), 85-106, 2011 | 37 | 2011 |

Approximation algorithms for the capacitated multi-item lot-sizing problem via flow-cover inequalities R Levi, A Lodi, M Sviridenko Mathematics of Operations Research 33 (2), 461-474, 2008 | 34 | 2008 |

The approximability of assortment optimization under ranking preferences A Aouad, V Farias, R Levi, D Segev Operations Research 66 (6), 1661-1669, 2018 | 32 | 2018 |