A linear decision-based approximation approach to stochastic programming X Chen, M Sim, P Sun, J Zhang OPERATIONS RESEARCH-BALTIMORE THEN LINTHICUM- 56 (2), 344, 2008 | 300 | 2008 |

The reliable facility location problem: Formulations, heuristics, and approximation algorithms ZJM Shen, RL Zhan, J Zhang INFORMS Journal on Computing 23 (3), 470-482, 2011 | 293 | 2011 |

Improved approximation algorithms for metric facility location problems M Mahdian, Y Ye, J Zhang Approximation Algorithms for Combinatorial Optimization: 5th International …, 2002 | 276 | 2002 |

On approximating complex quadratic optimization problems via semidefinite programming relaxations AMC So, J Zhang, Y Ye Mathematical Programming 110 (1), 93-110, 2007 | 227 | 2007 |

Approximation algorithms for metric facility location problems M Mahdian, Y Ye, J Zhang SIAM Journal on Computing 36 (2), 411-432, 2006 | 227 | 2006 |

Appointment scheduling with limited distributional information HY Mak, Y Rong, J Zhang Management Science 61 (2), 316-334, 2015 | 207 | 2015 |

A multiexchange local search algorithm for the capacitated facility location problem J Zhang, B Chen, Y Ye Mathematics of Operations Research, 389-403, 2005 | 204 | 2005 |

Capacitated assortment optimization: Hardness and approximation A Désir, V Goyal, J Zhang Operations Research 70 (2), 893-904, 2022 | 168* | 2022 |

Parallel machine scheduling with splitting jobs W Xing, J Zhang Discrete Applied Mathematics 103 (1-3), 259-269, 2000 | 141 | 2000 |

Approximating the two-level facility location problem via a quasi-greedy approach J Zhang Mathematical Programming 108, 159-176, 2006 | 135 | 2006 |

Optimizing product launches in the presence of strategic consumers I Lobel, J Patel, G Vulcano, J Zhang Management Science 62 (6), 1778-1799, 2016 | 125 | 2016 |

A stochastic programming duality approach to inventory centralization games X Chen, J Zhang Operations research 57 (4), 840-851, 2009 | 121 | 2009 |

An improved rounding method and semidefinite programming relaxation for graph partition Q Han, Y Ye, J Zhang Mathematical Programming 92 (3), 509-535, 2002 | 107* | 2002 |

Improved combinatorial approximation algorithms for the k-level facility location problem A Ageev, Y Ye, J Zhang SIAM Journal on Discrete Mathematics 18, 207, 2004 | 95 | 2004 |

Process Flexibility: A Distribution-Free Bound on the Performance of *k*-ChainX Wang, J Zhang Operations Research 63 (3), 555-571, 2015 | 94 | 2015 |

Cost allocation for joint replenishment models J Zhang Operations research 57 (1), 146-156, 2009 | 89 | 2009 |

Newsvendor optimization with limited distribution information Z Zhu, J Zhang, Y Ye Optimization methods and software 28 (3), 640-667, 2013 | 83 | 2013 |

A unified theorem on SDP rank reduction AMC So, Y Ye, J Zhang Mathematics of Operations Research 33 (4), 910-920, 2008 | 83 | 2008 |

Sequencing appointments for service systems using inventory approximations HY Mak, Y Rong, J Zhang Manufacturing & Service Operations Management 16 (2), 251-262, 2014 | 74 | 2014 |

Duality approaches to economic lot‐sizing games X Chen, J Zhang Production and Operations Management 25 (7), 1203-1215, 2016 | 70 | 2016 |