2019年3月22日，华中科技大学李红教授和澳门科技大学钱涛教授应邀来访公司，在院201报告厅为相关师生分别做了题为《A Hybrid Truncated Norm Regularization Method for Matrix Completion》和《Sparse Representation In Reproducing Kernel Hilbert Spaces》的学术报告。

图为李红教授

图为钱涛教授

报告中，李红教授介绍了矩阵恢复的基本算法框架，分析了相关模型存在的问题，提出了一种截断范数正则化方法，并展示了算法的理论和实验性能。钱涛教授介绍了希尔伯特空间的相关知识，给出了希尔伯特空间的信号自适应傅里叶分解算法。

专家简介：

李红，教授，博士生导师，科技部国际科技合作计划评议专家，湖北省计算数学学会理事，美国IEEE会员。主要从事逼近与计算、机器学习与模式识别等方面的研究，在IEEE Trans等重要学术期刊上发表学术论文50余篇。主持国家自然科学基金、“十二五”航天支撑计划项目及国防预研基金等多个科研项目。2006年至2017年期间多次应邀访问香港浸会大学、澳门大学、美国加州大学尔湾分校（UCI）、澳大利亚悉尼大学等，十余次出席国际学术会议。2006年获宝钢教育基金“优秀教师”奖；2009年主持建设的“复变函数与积分变换”课程被评为国家精品课程，2013年评为国家精品资源共享课程；2013年获湖北省教学成果二等奖；2014年获湖北省名师称号。

Tao Qian received the M.Sc. and Ph.D. degrees, both in harmonic analysis, from Peking University, Beijing, China, in 1981 and 1984, respectively. From 1984 to 1986, he worked in Institute of Systems Science, the Chinese Academy of Sciences. Then he worked as Research Associate and Research Fellow in Australia till 1992 (Macquarie University, Flinders University of South Australia), and as a faculty teaching member at New England University, Australia, from 1992 to 2000. He started working at University of Macau, Macao, China SAR, from 2000 as Associate Professor. He continued his job in University of Macau as Full Professorship in 2003, and was Head of Department of Mathematics from 2005 to 2011. He was appointed as Distinguished Professor at University of Macau in April, 2013. In 2019, he worked as Professor at Macau University of Science and Technology and Emeritus Professor at University of Macau. His research interests include harmonic analysis in Euclidean spaces, complex and Clifford analysis and signal and image analysis. He has published over 200 journal and conference papers and two monograph books.