信息科学技术学院数学系学术讲座(二)

题目:Survey of Reliability Assessment on (n,k)-Star Networks

内容简介:Large-scale self-diagnosable distributed multiprocessor systems are useful in providing dependable computing platforms for critical applications, and the performability of such multiprocessor systems rely heavily on the underlying architecture connecting the processors. This topic conducts a survey of progress on the investigation of topological robustness on the multiprocessor system based on (n,k)-star graph. In detail, we will address its algebraic property,  and conditional diagnosability, g-extra diagnosability under different models. We will also explore the reliability of subsystem under macro-scale through combinatorial probabilistic model and present a practical analytical method to compute the mean time to failure (MTTF) for subsystem through stochastic process along with some empirical analysis.

报告人:福建师范大学周书明  教授

报告人简介:博士生导师,中国容错计算专委。1996年毕业于湖北民族学院计算机与应用数学系,获学士学位;2002年毕业于江西师范大学数学系,获运筹学与控制论专业硕士学位;2005年毕业于厦门大学数学科学学院,获理学博士学位; 20109-20117月中国科学技术大学访问学者。目前主持国家自然科学基金面上项目2项,相继参与国家基金2项,主持完成福建省自然科学基金项目面上项目3项。主要从事图论与网络优化、并行分布式计算、故障诊断及检测、基于社交网络的大数据分析等方面的研究,已在IEEE TC, IEEE TPDS, IEEE TR, INS, TCS, DAM, JPDC等国际核心学术期刊上发表论文60余篇。2016年获第十二届福建省自然科学优秀学术论文一等奖。

时间:2020110日(周五)下午400

地点:南海楼224

 

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信息科学技术学院

202013