统计学专业副教授
 电子邮箱: dennisc@uic.edu.hk
 办公地点: T3-601-R5

 教育经历
  • 2000-2004 香港城市大学  数学系  博士
  • 1998-2000 香港城市大学  数学系  硕士
  • 1995-1998 香港城市大学  数学系  学士
 研究与工作经历
  • 2011-2016  北京师范大学香港浸会大学联合国际学院  副教授   
  • 2006-2011  北京师范大学香港浸会大学联合国际学院  助理教授   
  • 2004-2006  香港教育大学  讲师
 研究领域与科研方向
  •  优化及条件数问题
 主要科研成果

 1、科研项目

  • 国家自然科学基金项目,2012-2014年,纵向项目,“条件数K(D)的概率分析和平滑分析”, 项目代号: 11101041, 完成;
  • 联合国际学院校内项目,2011-2013年,“改进单纯形法的预期复杂性的上界”,满意完成。

 2、科研论文

  • D. Cheung and F. Cucker, Smoothed analysis of component wise condition numbers for sparse matrices, international Conference for Academic Disciplines in Venice, 30 June to 3 July 2014, Seoul.
  • D. Cheung and F. Cucker, Smoothed analysis of component wise condition numbers for sparse matrices, 2014 Global Civil Engineering & Applied Science Conference, January 8-10, 2014, Venice.
  • D. Cheung and F. Cucker, Smoothed analysis of component wise condition numbers for sparse matrices, International conference on Computer network and Information Technology, Bangkok, Thailand, July 2013, p.100-104
  • D. Cheung and F. Cucker, Solving Linear systems with finite precision III: Sharp Expectation bound, ICORFE 2012, Paris, France, Issue 66, , June 2012 p. 1126-1128.
  • Dennis Cheung, Learning a Real Polynomial with a Turning machine, Algorithmic Learning Theory: 10th International Conference, ATL’99, Tokyo, Japan, December 1999, p.231-239.
  • D. Cheung and F. Cucker, Smoothed analysis of component-wise condition numbers for sparse matrices, IMA Journal of Numerical Analysis. Feb 2013,
  • D. Cheung and F. Cucker, On the average condition of Linear Programs, SIAM J. Optim., 23(2), April 2013, Pages 799–810,
  • D. Cheung, F. Cucker, and J. Pena, On strata of degenerate polyhedral cones, II: Relations between condition measures, Journal of Complexity, Volume 26, Issue 2, April 2010, Pages 209-226
  • D. Cheung, F. Cucker, and J. Pena, On strata of degenerate polyhedral cones I: condition and distance to strata, European Journal of Operational Research, Volume 198, Issue 1, 1 October 2009, Pages 23-28
  • D. Cheung and F. Cucker, Component-wise condition numbers for random sparse matrices, SIAM. J. Matrix Anal. & Appl. Volume 31, Issue 2, pp. 721-731 (2009)
  • D. Cheung and F. Cucker, A condition number for multifold conic system, SIAM J. OPTM., Vol. 19, No. 1, pp.261-280 (2008).
  • D. Cheung, F. Cucker and J. Pena, Solving linear programs with finite precision: II. Algorithm, Journal of complexity, 22, 305 – 335 (2006).
  • D. Cheung, F. Cucker and R. Hauser, Tail decay and moment estimates of a condition number for random linear conic systems, SIAM J. OPTM., Vol. 15, No. 4, pp.1237-1261 (2005).
  • D. Cheung and F. Cucker, A note on level-2 condition numbers, Journal of complexity, 21, 314-319 (2005).
  • D. Cheung and F. Cucker, Solving linear programs with finite precision: I. Condition numbers and random program, Math. Program., Ser. A 99, 175-196 (2004).
  • D. Cheung, F. Cucker and J. Pena, Unifying condition numbers for linear programming, Mathematics of Operation Research, vol.28, no.4, pp.609-624, November 2003.
  • D. Cheung and F. Cucker, Learning from rounded-off data, Information and Computation 182, 1-13 (2003).
  • D. Cheung and F. Cucker, Probabilistic Analysis of Condition Number for LP, Journal of Optimization Theory and Applications, vol. 114, no. 1, pp. 55-67, July 2002.
  • D. Cheung and F. Cucker, A New Condition number for Linear Programming, Math. Program., Ser. A 91, 163-174 (2001).
 授课课程
  • 线性代数
  • 微积分
  • 统计学
  • 物流学
  • 网络和运输模式
  • 模拟
  • 数理金融
  • 计算机辅助数据分析
  • 数学赏析
  • 科技的力量