个人简介

教师简介 吴至友教授现为重庆师范大学数学科学学院院长、二级教授，西南交通大学博士生导师，教育部新世纪人才、德国洪堡学者、重庆市百名学术学科领军人才、重庆市首批有突出贡献的中青年专家、重庆市学术技术带头人，享受国务院特殊津贴专家。曾访问香港理工大学、香港中文大学、新加坡南洋理工大学、德国卡尔斯鲁厄大学、澳大利亚新南威尔士大学和澳大利亚联邦大学等，曾为联邦大学终身副教授。曾获重庆市青年科技奖1项、重庆市自然科学奖2项，曾先后主持国家自然科学基金面上项目3项，以及德国洪堡基金、澳大利亚国家项目等省部级以上项目10余项。在SIAMJOptim、MathProg等期刊发表高水平学术论文80余篇。 近年承担的主要科研项目 1.省级其他，基于RGBD传感器的人脸活体检测研究（其他） 2.国家级项目，DC规划的理论和算法研究及其在机器学习中的应用（国家级） 3.省级其他，用于人脸比对的身份证网纹照片修复技术（其他） 4.省级项目，具有凸可分结构的非凸优化问题的理论与算法研究及其应用（省部级） 5.国家级项目，多项式优化的最优性条件与最优化算法及其应用（国家级） 6.省级项目，全局最优性条件和最优化算法研究及其在信号处理中的应用（省部级） 7.国家级项目，非凸规划的全局最优性条件和全局最优化算法研究（国家级） 招生专业 招生类型学院专业代码专业名称专业类型专业方向 博士数学070100数学学术型05.运筹与控制（最优化理论与算法、人工智能）

研究领域

研究方向为最优化理论与算法、最优化算法在人工智能中的应用。

研究领域为运筹学

近期论文

查看导师最新文章 （温馨提示：请注意重名现象，建议点开原文通过作者单位确认）

1.Z.Y. Wu, J. Quan, Y.J. Yang and Feng Jiang, Optimization methods for mixed integer weakly concave programming problems，Submitted to JORC(运筹学报英文版， 201405, accepted) 2.J.Y. Li, C.Z. Wu, Z.Y. Wu* and Q. Long, Gradient-free Method for nonsmooth distributed optimization, Journal of Global Optimization，online published: http://download.springer.com/static/pdf/807/art%253A10.1007%252Fs10898-014-0174-2.pdf?auth66=1396150445_80609c908eb44acbd84a9e342b99a183&ext=.pdf (2014年4月) (SCI). 3.Z.Y. Wu, F.S. Bai, G.Q. Li and Y.J. Yang, A new auxiliary function method for system of nonlinear questions, Journal of Industrial and Management Optimization, (accepted, 2014年2月) (SCI). 4.J.Y. Li, Z.Y. Wu* and Q. Long, A new objective penalty function approach for solving constrained minimax problems, Journal of the Operations Research Society of China , 2(1), 93-108, 2014. 5.Z.Y. Wu*, J. Tian, J. Quan and J. Julien, Optimality conditions and optimization methods for quartic polynomial optimization with mixed variables，Applied Mathematics and Computation, 232, 968–982, 2014. (SCI) 6.Z.Y. Wu, F.S. Bai, M. Mammadov and Y.J. Yang, A new auxiliary function method for general constrained global optimization, Optimization, Vol. 62, No. 2, 193–210, 2013. (SCI) 7.Xinsong Yang, Zhiyou Wu and Jinde Cao, Finite-time synchronization of complex networks with nonidentical discontinuous nodes, Nonlinear Dynamics, 73(4), 2313–2327, 2013. (SCI) 8.Z.Y. Wu, Y.J. Yang, F.S. Bai and Jing Tian, Global Optimality Conditions and Global Minimization Methods for Assignment Problems, Applied Mathematics and Computation, 218(11), 6214–6231, 2012. (SCI) 9.J. Quan, Z.Y. Wu, G.Q. Li and O. Wu, Sufficient conditions for global optimality of semidefinite optimization, Journal of Inequalities and Applications, 108(1), 1-9, 2012. (SCI) 10.Z.Y. Wu, J. Quan, G.Q. Li and J. Tian, Necessary optimality conditions and new optimization methods for cubic polynomial programming problems with mixed variables, Journal of Optimization Theory and Applications, 153(2), 408-435, 2012. (SCI) 11.J. Tian and Z.Y. Wu, Global Optimization Methods for some classes of polynomial integer programming problems, Or Transactions (运筹学学报), 15(4), 23-35, 2011. 12.Z.Y. Wu, Y.J. Yang, F.S. Bai and M. Mammadov, Global optimality conditions and optimization methods for quadratic knapsack problem, Journal of Optimization Theory and Applications, 151, 241–259, 2011（SCI）. 13.Z.Y. Wu, G.Q. Li and J. Quan, Global optimality conditions and optimization methods for quadratic integer programming problems, Journal of Global Optimization, 51, 549–568, 2011. (SCI) 14.Z.Y. Wu, D. Li and L.S. Zhang, Global descent methods for unconstrained global optimization, Journal of Global Optimization, 50, 379–396, 2011. (SCI) 15.J. Quan, Z.Y. Wu and G.Q. Li, Global optimality conditions for some classes of polynomial integer programming problems, Journal of Industrial and Management Optimization, 7(1), 67-78, 2011. (SCI) 16.G.Q. Li, Z.Y. Wu and J. Quan, A new local and global optimization method for mixed integer quadratic programming problems, Applied Mathematics and Computation, 217,2501-2512, 2010.(SCI) 17.Z.Y. Wu, J. Quan and F. S. Bai, Global Optimality Conditions for Mixed Integer Weakly Concave Programming Problems, Dynamics of Continuous, Discrete and Impulsive Systems Series B: Applications & Algorithms, 17 (2010), 675-685. 18.Z.Y. Wu and C.R. Sun, An Unconstrained Convex Programming Approach to Semi-infinite Convex Programming, Dynamics of Continuous, Discrete and Impulsive Systems B: Applications & Algorithms, 17, 581-598, 2010. 19.Z.Y. Wu, A.M. Rubinov, Global Optimality Conditions for some Classes of Optimization Problems, Journal of Optimization Theory and Applications, 145(1), 164–185, 2010. (SCI) 20.Y.F. Qi and Z.Y. Wu, 混合整数二次规划的全局充分性最优条件, 27(5):1-4, 2010, 重庆师范大学学报（自然科学版）.

学术兼职

现担任中国运筹学会常务理事、重庆市运筹学会理事长、重庆市数学会副理事长、智慧金融与大数据分析重庆市重点实验室主任、最优化与控制教育部重点实验室副主任，上海大学、西南交通大学和澳大利亚联邦大学兼职教授和博导。