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›› 2001, Vol. 27 ›› Issue (02): 27-29.

• Papers • Previous Articles     Next Articles

The Fault-tolerant in Mobile Agent

WU Xin,LU Xinda   

  1. (Department of Computer Science,Shanghai Jiaotong University , Shanghai 200030)
  • Published:2001-02-25

移动代理的容错研究

吴欣,陆鑫达   

  1. 上海交通大学计算机系 上海 200030,上海交通大学计算机系 上海 200030

Abstract: Checkpointing is an important approach of distributed system based on mobile agent. In this paper we discuss two key problems of it, which are when and how to make checkpoint. We use Markov Chain technology to get optimal time for making checkpoint and present an algorithm for it.

摘要: 检查点是基于移动代理的分布系统容错的重要手段。讨论了检查点技术应用的两个关键问题,即何时以及如何建立检查点:利用马尔可夫链模型计算检查点建立的最优时间和一个检查点建立算法。

关键词: 移动代理, 容错, 检查点

CLC Number: