2019年信息与数学学院学术报告(四十六)

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

报告专家: 周书明 教授(福建师范大学)

报告时间: 20191215日(周日)下午14:00-16:00

报告地点:东校区8406

欢迎广大师生光临!

 

摘要: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.

 

专家简介:周书明,理学博士,福建师范大学教授、博士生导师。中国计算机学会容惜计算专委、中国运筹学学会专委、福建省运筹学学会常务理事。福建省教育厅创新团队(异构网络安全通信技术研究)、福建师范大学创新团队(网络与信息安全关键理论和技术)成员。 20056月毕业于厦门大学获理学博士学位,20109月至20117月任中国科学技术大学访问学者。他的研究方向包括图论、网络优化、故障诊断和基于社交网络的大数据分析。自2005年以来,在IEEE TCIEEE TPDSIEEE TRINSTCSDAMJPDC等国际主流期刊上发表论文60多篇,主持国家自然科学基金面上项目两项。