报告人：Prof. Ruizhong Wei  (卫瑞中)，加拿大Lakehead 大学

报告时间：2018年3月12日(周一)下午14：00

地点：维格堂119教室

报告摘要: In this talk, we will review the concept of repairable threshold schemes and focus on Shamir threshold schemes. Then we introduce the recent new improvement of RSTs based on enrolment schemes. After that we will introduce regeneration codes which are used for distributed data. Secure regeneration codes then are used to construct RSTs. We will compare the communication rate of the different methods for the resulting RSTs and mention some open questions.