摘要
通信效率是影响移动Agent系统运行效率的重要因素之一 ,如何提高通信效率仍是一个有待解决的问题 提出移动Agent系统通信效率优化模型LCEOM LCEOM具有以下优点 :①全面考虑了影响通信效率的主要因素 ;②能够描述移动Agent的通信任务 ;③能够定量地分析通信开销 ;④能够规划出通信开销最小的通信方案 ;⑤采用压缩和缓冲存储技术进一步提高远程通信的效率 实验表明 ,在一定条件下 ,LCEOM模型优于现有方法 。
Communication efficiency is one of the most important factors affecting the performance of a mobile agent system How to improve the communication efficiency of a mobile agent system is still an open issue to be solved A communication efficiency optimization model named LCEOM is proposed in this paper The model has five primary advantages First, it fully takes into account the factors that will affect the communication efficiency Second, it can specify the communication task of mobile agent Third, it can make quantitative analysis of communication cost Fourth, it can plan out an optimal communication scheme to minimize the communication cost Fifth, it adopts the technologies such as compression and cache in order to improve the remote communication efficiency It is shown by experiments that LCEOM is superior to other methods and can effectively improve the communication efficiency of a mobile agent system in certain conditions
出处
《计算机研究与发展》
EI
CSCD
北大核心
2004年第4期531-538,共8页
Journal of Computer Research and Development
基金
国家"八六三"高技术研究发展计划基金项目 (2 0 0 1AA115 160 )
