Reliability of Distributed Computing Systems with Virus Epidemics
This paper studies a Distributed computing (DC) system under virus epidemics,the reliability of which is defined as the probability of fulfilling a task before a specified time.Firstly,the DC system architecture is modeled by an undirected graph whose nodes (i.e.computers) have a continuous-state model representing its computational capability.Then a set of epidemic differential equations are formulated and solved to obtain the state dynamics of each node under the virus epidemics,based on which the reliability of DC system can be calculated.Numerical results show the effectiveness of the proposed method.
reliability distributed computing system virus epidemics continuous-state model differential equations
Rui Peng Wenbin Wang Fei Zhao Xuejuan Liu
Dongling School of Economics and Management,University of Science & Technology Beijing,Beijing,China 100083
国内会议
长沙
英文
26-30
2013-04-20（万方平台首次上网日期，不代表论文的发表时间）