何斯迈

何斯迈

教授

研究兴趣:   运筹学、运营管理

教授课程:   组合优化、博弈论

办公室:       信息学院楼 402

电 话:          021-65901428

Email:        simaihe@mail.shufe.edu.cn

教师简介


一、受教育经历(从大学本科开始,按时间倒排序)

2006/8-2009/7,香港中文大学,系统工程与工程管理学系,博士

1997/8-2001/6,美国布朗大学(Brown University),数学系,硕士

1992/8-1997/7,中国科学技术大学,数学系,本科

二、研究工作经历(按时间倒排序)

2014/5 – 至今,上海财经大学,信息管理与工程学院,教授

2010/2 – 2014/5,香港城市大学,管理科学系,助理教授(Tenure-track)

2009/9 – 2010/1,香港中文大学,系统工程与工程管理学系,博士后研究员

2005/10 – 2006/7,香港中文大学,系统工程与工程管理学系,助理研究员

代表性论文


  1. An improved algorithm for L2-Lp minimization problem
    D Ge, R He, S He
    Mathematical Programming, 2017

  2. On New Classes of Nonnegative Symmetric Tensors
    B Chen, S He, Z Li, S Zhang
    Siam Journal on Optimization, 2017

  3. Probability bounds for polynomial functions in random variables
    S He, B Jiang, Z Li, S Zhang
    Mathematics of Operations Research 7 2014

  4. Inhomogeneous polynomial optimization over a convex set: An approximation approach
    S He, Z Li, S Zhang
    Mathematics of Computation 2 2014

  5. Moments tensors, Hilbert’s identity, and k-wise uncorrelated random variables
    B Jiang, S He, Z Li, S Zhang
    Mathematics of Operations Research 2 2013

  6. Technical note-preservation of supermodularity in parametric optimization problems with nonlattice structures
    X Chen, P Hu, S He
    Operations Research 61 (5), 1166-1173 2 2013

  7. On a generalized Cournot oligopolistic competition game
    S He, X Wang, S Zhang
    Journal of Global Optimization 56 (4), 1335-1345 2013

  8. Approximation algorithms for discrete polynomial optimization
    S He, Z Li, S Zhang
    Journal of the Operations Research Society of China 1 (1), 3-36 5 2013

  9. Approximation methods for polynomial optimization: models, algorithms, and applications
    Z Li, S He, S Zhang
    Springer 13 2012

  10. Polymatroid optimization, submodularity, and joint replenishment games
    S He, J Zhang, S Zhang
    Operations research 60 (1), 128-137 6 2012

  11. Maximum block improvement and polynomial optimization
    B Chen, S He, Z Li, S Zhang
    SIAM Journal on Optimization 22 (1), 87-107 33 2012

  12. Extensions of the Constraint Sets
    Z Li, S He, S Zhang
    Approximation Methods for Polynomial Optimization, 53-97 2012

  13. Polynomial Optimization Over the Euclidean Ball
    Z Li, S He, S Zhang
    Approximation Methods for Polynomial Optimization, 23-51 2012

  14. Geometric rounding: a dependent randomized rounding scheme
    D Ge, S He, Y Ye, J Zhang
    Journal of combinatorial optimization 22 (4), 699-725 2 2011

  15. The cost of cache-oblivious searching
    MA Bender, GS Brodal, R Fagerberg, D Ge, S He, H Hu, J Iacono, …
    Algorithmica 61 (2), 463-505 4 2011

  16. When all risk-adjusted performance measures are the same: In praise of the Sharpe ratio
    L Chen, S He, S Zhang
    Quantitative Finance 11 (10), 1439-1447 10 2011

  17. Tight bounds for some risk measures, with applications to robust portfolio selection
    L Chen, S He, S Zhang
    Operations Research 59 (4), 847-865 37 2011

  18. A Note on Hilbert’s Identity
    S He, B Jiang, Z Li, S Zhang
    Technical Report SEEM2011-01, Department of Systems Engineering … 1 2011

  19. Preservation of supermodularity in two dimensional parametric optimization problems and its applications
    X Chen, P Hu, S He
    Working paper, University of Illinois at Urbana-Champaign. Urbana, IL 61801 5 2011

  20. Approximation algorithms for homogeneous polynomial optimization with quadratic constraints
    S He, Z Li, S Zhang
    Mathematical programming 125 (2), 353-383 48 2010

  21. Bounding probability of small deviation: A fourth moment approach
    S He, J Zhang, S Zhang
    Mathematics of Operations Research 35 (1), 208-232 14 2010

  22. General constrained polynomial optimization: an approximation approach
    S He, Z Li, S Zhang 11 2009

  23. Improved bounds on sorting by length-weighted reversals
    MA Bender, D Ge, S He, H Hu, RY Pinter, S Skiena, F Swidan
    Journal of Computer and System Sciences 74 (5), 744-774 9 2008

  24. Semidefinite relaxation bounds for indefinite homogeneous quadratic optimization
    S He, ZQ Luo, J Nie, S Zhang
    SIAM Journal on Optimization 19 (2), 503-523 50 2008

  25. Geometric rounding: A dependent rounding scheme for allocation problems
    D Ge, S He, Z Wang, Y Ye, S Zhang April 3 2008

  26. Randomized portfolio selection with constraints
    J Xie, S He, S Zhang
    Pacific Journal of Optimization 4, 89-112 9 2008

  27. Randomized Portfolio Selection, with Constraints
    XIE Jiang, S HE, S ZHANG 2006

  28. Adversarial contention resolution for simple channels
    MA Bender, M Farach-Colton, S He, BC Kuszmaul, CE Leiserson
    Proceedings of the seventeenth annual ACM symposium on Parallelism in … 64 2005

  29. Adversarial analyses of window backoff strategies
    MA Bender, M Farach-Colton, S He, BC Kuszmaul, CE Leiserson
    Parallel and Distributed Processing Symposium, 2004. Proceedings. 18th … 2004

  30. Improved bounds on sorting with length-weighted reversals
    MA Bender, D Ge, S He, H Hu, RY Pinter, S Skiena, F Swidan
    Proceedings of the fifteenth annual ACM-SIAM symposium on Discrete … 29 2004

  31. Sorting by length-weighted reversals: Dealing with signs and circularity
    F Swidan, MA Bender, D Ge, S He, H Hu, RY Pinter
    Combinatorial Pattern Matching, 32-46 17 2004

  32. The cost of cache-oblivious searching
    MA Bender, GS Brodal, R Fagerberg, D Ge, S He, H Hu, J Iacono, …
    Foundations of Computer Science, 2003. Proceedings. 44th Annual IEEE … 37 2003

  33. The Development of the Determination of Thiocyanate
    SM He, XY Chen
    JOURNAL-HEBEI NORMAL UNIVERSITY NATURAL SCIENCE EDITION 23, 388-392 1999

  34. On the S-Lemma for Univariate Polynomials
    S HE, MH WONG, S ZHANG

  35. Numerical Algebra, Control and Optimization (NACO)
    S He, M Li, S Zhang, ZQ Luo

  36. The Cost of Cache-Oblivious Searching
    S He, H Hu, J Iacono, A López-Ortiz

  37. Improved Bounds on Sorting with Length-Weighted Reversals (Extended Abstract)
    Michael A. Bender*† Dongdong Ge* Simai He* Haodong Hu* Ron Y. Pinter* Steven Skiena* Firas Swidan
    MA Bender, D Ge, S He, H Hu

  38. A Lower Bound on Sorting With Length-Weighted Reversals
    EM Arkin, MA Bender, D Ge, S He, H Hu, JSB Mitchell, S Skiena

  39. Bounding Probability of Small Deviation: A Fourth Moment Approach
    Mathematics of Operations Research 2010 35: 208-232; doi: 10.1287/moor. 1090.0438
    S He, J Zhang, S Zhang