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公共卫生系列讲座:我国癌症流行情况及筛查工作进展
全球变化科学紫荆论坛第385期:COVID-19期间气溶胶减排的环境和气候影响
航空发动机测试系统
天文系Colloquium: Gravitational Wave Memory and its stochastic background
报告题目:
用整体最优的数学方法解决你的问题
 报告人:
黄晓非
信息技术研究院客座研究员
报告时间:
2005-07-12 14:30
报告地点:
信息科学技术大楼(FIT)1-415
主办单位:
清华大学数字电视研发中心
  简介:
Finding Best Solutions for Your Problems
--- A Mathematical Theory of Global Optimization
摘要:

The fundamental, unsolved problem in existing optimization methods is the lack of global optimality conditions. This lecture presents a new optimization method in a general form for solving this important problem. It does not struggle with local minima and offers us a complete departure from conventional optimization methods. This new theory has yielded the most powerful algorithms for LDPC decoding, stereovision, image reconstruction, constraint optimization, and other problems.

 

报告人简介:

 

Dr. Huang got his Ph.D. degree from Tsinghua University in 1990 under the guidance of Prof. Wu Youshou and Prof. Ding Xiaoqing. He developed the first multifont Chinese OCR system, which received several national awards. As a Post-Doc at University of Calgary, Canada, and visiting scientist at USC, USA, he proposed new approaches attacking hard combinatorial optimization problems, which greatly improved the best results at that time by several orders of magnitude. He then worked in several high tech companies in US as chief architect to design and developed distributed mobile computing platform and applications for enterprise computing (honored with several US patents). Starting from June 2005, he is the visiting Prof. of RIIT, Tsinghua University.

 

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