Approximation Algorithm for the Fault-Tolerant Connected Dominating Set Problem
- A+
:Prof. Zhang Zhao
:2020-09-21 16:30
:实验楼105
Speaker:Prof. Zhang Zhao
浙江师范大学
Title: Approximation Algorithm for the Fault-Tolerant Connected Dominating Set Problem
Time:16:30, 21 Sept., 2020
Location:实验楼105(offline)
Abstract:
Approximation algorithm deals with NP-hard problems by providing theoretically guaranteed accuracy analysis. In this talk, I’ll present some of our approximation algorithms for the construction of fault-tolerant virtual backbone of a wireless sensor network, which can be modeled as a (k,m)-connected dominating set in a graph. The focus will be put on the methods and developing ideas for the design and analisis.
Speaker Introduction:
张昭,2003年获新疆大学理学博士学位,现为浙江师范大学杰出教授,浙江省“钱江学者”特聘教授,浙江省“151”人才工程第一层次人选。主要研究方向为组合优化与理论计算机科学,发表学术论文160余篇,被SCI索引110余篇。主持完成3项国家自然科学基金项目和4项教育部项目,目前主持1项国家自然科学基金面上项目,1项浙江省重大项目。2012年获国家自然科学优秀青年基金,2008年入选教育部新世纪优秀人才支持计划。
联系人:金贤安
