Research Publications
  1. An improved algorithm for L2-Lp minimization problem.
    Dongdong Ge, Rongchuan He, Simai He.
    Mathematical Programming, 2017.

  2. Approximation Algorithms for Capacitated Perishable Inventory Systems with Positive Lead Times
    X. Chao, X. Gong, C. Shi, Chaolin Yang,H. Zhang, and X. Zhou
    accepted by Management Science. 2017.

  3. A Non-Cooperative Approach to Cost Allocation in Joint Replenishment.
    He, Simai and Sethuraman, Jay and Wang, Xuan and Zhang, Jiawei.
    Operations Research, accepted, 2017.

  4. B-trees and Cache-Oblivious B-trees with Different-Sized Atomic Keys.
    Michael A. Bender, Roozbeh Ebrahimi, Haodong Hu, and Bradley C. Kuszmaul.
    Transactions on Database Systems (TODS), 41(3), 19:1-19:33, August 2016.

  5. Continuous-review (r, nQ) policies for inventory systems with dual delivery modes.
    S. X. Zhou, Chaolin Yang(Corresponding author).
    Operations Research, 2016.

  6. Strong NP-Hardness Result for Sparse Optimization with Concave Penalty Functions.
    Ge, D., Wang, Z., Wang, M., Ye, Y.
    International Conference on Machine Learning (ICML), 2017,Accepted

  7. On New Classes of nonnegative symmetric tensors.
    Bilian Chen, Simai He, Zhening Li and Shuzhong Zhang.
    Siam Journal on Optimization, 27(1), pp. 292-318, 2017.

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Graduated Students
Year Name Current Status Education(last degree)
2017 Hao Gong Department of ORFE, Princeton University Fudan University
2017 Yi Ren Department of IEOR, Columbia University Fudan University
2016 Jiaying Deng Foster School of Business, University of Washington Shanghai University of Finance and Economics

Seminars
Jan. 09th~12th, 2018

Causal Inference and Model Selection in Econometrics
(Chungsang Tom Lam)


Dec. 28th, 2017

OM in business school (Yuqian Xu)


Dec. 22nd, 2017

Network, and local motif-based graph clustering (Hao Yin)


Dec. 16th~18th, 2017

2017 international data-driven optimization workshop (Yinyu Ye)


Dec. 14th, 2017

Top-down Statistical Modeling for High Volume Arrivals(Zeyu Zheng)


Dec. 12th, 2017

Queueing and Markov Chain Decomposition (QMCD), the Single Stage Subsystems Case: Motivation and Examples O. Baron, Based upon Joint work with Abouee-Mehrizi, H., Barron, Y., Berman, O., Balcıoglu, B., Economou, A., Manou, A., Sarhangian, V., Scheller Wolf, A., Wang J. (Opher Baron)


Dec. 05th, 2017

Smooth quasi-Newton methods for nonsmooth optimization(Jiayi Guo)


Nov. 23rd, 2017

Limit order markets: asymptotic analysis, order executions and dark trading (Xuefeng Gao)


Aug. 01st, 2017

Large Gaps Between Gauss-Seidel Type Methods and Randomized Versions (Ruoyu Sun)


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