Simai He

Simai He

Professor

Interests:
Optimization theory and algorithms, game theory, supply chain management
Courses:
Linear Algebra, Combinatorial optimization, game theory
Office:
School of Information Management and Engineering 607
Tel:
021-65901715
Email:
Email:simaihe@mail.shufe.edu.cn

Details


Professor He is currently a professor of Department of Management Science, School of Information Management and Engineering, Shanghai University of Finance and Economics. He received his Ph.D. from the Chinese University of Hong Kong. He has been working as an assistant professor at the Department of Management Science, City University of Hong Kong during 2010 to 2014.

His main research interests lies in the area of optimization theory and algorithms, game theory and supply chain management. Dr. He won the Gold Medal in the 33rd International Mathematical Olympiad (IMO), and received the Young Scholar Award of the Operations Research Society of China in 2014. He has received the “Eastern Scholar” Professor award in 2014. He has also received funding from the “National Science Fund for Distinguished Young Scholars” in 2018.

Selected Journal Publication List


  1. A Nonasymptotic Approach to Analyzing Kidney Exchange Graphs.
    Yichuan Ding, Dongdong Ge, Simai He, Christopher Thomas Ryan.
    OPERATIONS RESEARCH, 2018.

  2. 在线学习方法综述:汤普森抽样和其他方法.
    何斯迈, 金羽佳, 王华, 葛冬冬.
    运筹学学报, 2017.

  3. A NonCooperative Approach to Cost Allocation in Joint Replenishment.
    Simai He, Jay Sethuraman, Xuan Wang, Jiawei Zhang.
    OPERATIONS RESEARCH, 2017.

  4. An improved algorithm for the L2-Lp minimization problem.
    Dongdong Ge, Rongchuan He, Simai He.
    MATHEMATICAL PROGRAMMING, 2017.

  5. ON NEW CLASSES OF NONNEGATIVE SYMMETRIC TENSORS.
    Bilian Chen, Simai He, Zhening Li, Shuzhong Zhang.
    SIAM JOURNAL ON OPTIMIZATION, 2017.

  6. INHOMOGENEOUS POLYNOMIAL OPTIMIZATION OVER A CONVEX SET: AN APPROXIMATION APPROACH.
    Simai He, Zhening Li, Shuzhong Zhang.
    MATHEMATICS OF COMPUTATION, 2015.

  7. Moments Tensors, Hilbert’s Identity, and k-wise Uncorrelated Random Variables.
    Bo Jiang, Simai He, Zhening Li, Shuzhong Zhang.
    MATHEMATICS OF OPERATIONS RESEARCH, 2014.

  8. Probability Bounds for Polynomial Functions in Random Variables.
    Simai He, Bo Jiang, Zhening Li, Shuzhong Zhang.
    MATHEMATICS OF OPERATIONS RESEARCH, 2014.

  9. Technical Note-Preservation of Supermodularity in Parametric Optimization Problems with Nonlattice Structures.
    Xin Chen, Peng Hu, Simai He.
    OPERATIONS RESEARCH, 2013.

  10. On a generalized Cournot oligopolistic competition game.
    Simai He, Xiaoguo Wang, Shuzhong Zhang.
    JOURNAL OF GLOBAL OPTIMIZATION, 2013.

  11. MAXIMUM BLOCK IMPROVEMENT AND POLYNOMIAL OPTIMIZATION.
    Bilian Chen, Simai He, Zhening Li, Shuzhong Zhang.
    SIAM JOURNAL ON OPTIMIZATION, 2012.

  12. Polymatroid Optimization, Submodularity, and Joint Replenishment Games.
    Simai He, Jiawei Zhang, Shuzhong Zhang.
    OPERATIONS RESEARCH, 2012.p>

  13. Geometric rounding: a dependent randomized rounding scheme.
    Dongdong Ge, Simai He, Yinyu Ye, Jiawei Zhang.
    JOURNAL OF COMBINATORIAL OPTIMIZATION, 2011.

  14. The Cost of Cache-Oblivious Searching.
    Michael A. Bender, Gerth Stolting Brodal, Rolf Fagerberg, Dongdong Ge, Simai He, Haodong Hu, John Iacono, Alejandro Lopez-Ortiz.
    ALGORITHMICA, 2011.

  15. Tight Bounds for Some Risk Measures, with Applications to Robust Portfolio Selection.
    Li Chen, Simai He, Shuzhong Zhang.
    OPERATIONS RESEARCH, 2011.

  16. When all risk-adjusted performance measures are the same: in praise of the Sharpe ratio.
    Li Chen, Simai He, Shuzhong Zhang.
    QUANTITATIVE FINANCE, 2011.

  17. Approximation algorithms for homogeneous polynomial optimization with quadratic constraints.
    Simai He, Zhening Li, Shuzhong Zhang.
    MATHEMATICAL PROGRAMMING, 2010.

  18. Bounding Probability of Small Deviation: A Fourth Moment Approach.
    Simai He, Jiawei Zhang, Shuzhong Zhang.
    MATHEMATICS OF OPERATIONS RESEARCH, 2010.

  19. Improved bounds on sorting by length-weighted reversals.
    Michael A. Bender, Dongdong Ge, Simai He, Haodong Hu, Ron Y. Pinter, Steven Skiena, Firas Swidan.
    JOURNAL OF COMPUTER AND SYSTEM SCIENCES, 2008.

  20. Randomized portfolio selection, with constraints.
    Jiang Xie, Simai He, Shuzhong Zhang.
    PACIFIC JOURNAL OF OPTIMIZATION, 2008.

  21. SEMIDEFINITE RELAXATION BOUNDS FOR INDEFINITE HOMOGENEOUS QUADRATIC OPTIMIZATION.
    Simai He, Zhi-Quan Luo, Jiawang Nie, Shuzhong Zhang.
    SIAM JOURNAL ON OPTIMIZATION, 2008.

Books and Book Chapters


  1. Approximation Methods for Polynomial Optimization.
    Zhening Li, Simai He and Shuzhong Zhang.
    Springer Briefs in Optimization, VIII, 124p.

Selected Conference Publications


  1. Adversarial contention resolution for simple channels.
    Michael A. Bender, Martin Farach-Colton, Simai He, Bradley C. Kuszmaul, Charles E. Leiserson.
    Annual ACM Symposium onParallelism in Algorithms and Architectures (SPAA), pp. 325-332, 2005.

  2. Improved bounds on sorting with length-weighted reversals.
    Michael A. Bender, DongdongGe, Simai He, Haodong Hu, Ron Y. Pinter, Steven Skiena,FirasSwidan.
    Proceedings ofSymposium on Discrete Algorithms (SODA), pp. 912-921, 2004.

  3. The Cost of Cache-Oblivious Searching.
    Michael A. Bender, GerthStoltingBrodal, Rolf Fagerberg, DongdongGe, Simai He, HaodongHu, John Iacono, Alejandro Lpez-Ortiz
    Proceedingsof the IEEE Symposium on Foundations of Computer Science (FOCS), pp. 271-282, 2003.

  4. Improved Approximation Algorithms for the Freeze-Tag Problem.
    Esther M. Arkin, Michael A. Bender, DongdongGe, Simai He, Joseph S.B.Mitchell.
    Proceedings of Annual ACMSymposium on Parallel Algorithms and Architectures (SPAA), pp.295-303.