基于免疫Agent的网格性能抗衰
南京理工大学计算机科学与技术学院,南京210094
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摘要
模拟生物免疫机理实现计算网格的性能抗衰是一个崭新的研究方向。分析和比较了免疫和抗衰之间的异同,构建了基于免疫Agent的系统抗衰逻辑模型,模拟生物免疫机理对计算网格的资源和性能进行监控和诊断,建立性能衰退的数学模型,并给出了抗衰策略决策方法。以一个分布式的音像资源事务处理系统为背景进行应用研究,给出了一个两阶段超指数分布的数学模型来评估性能,结果表明该方法是有效的。
参考文献
[ 1 ] Garg S, Moorsel A V.A methodology for detection and estimation of software aging [ A] .In Proc of 9th Intnl Symposium on Software Reliability Engineering [ C ] .Paderborn, Germany, November, 1998.282 ~292 链接1
[ 2 ] Liu Donghu, Xu Zhiwei, Wei.A dag -based two -layer grid monitoring system [ J ] . Journal of Computer Research and Development, 2002 , 39 ( 8 ) : 937 ~942 链接1
[ 3 ] Yao Yuanzhe, Du Cuilan, Liu Xinran, et al.R-net grid monito- ring and alarming system design [ J] .Journal on Communications. 2006 , 27 ( 2 ) : 168 ~177 链接1
[ 4 ] Li Chun, Lu Zhengding, Li Layuan.An agent-based approach for grid resource management [ J ] .Journal of Wuhan University of Technology ( Transportation Science & Engineering ) , 2003 , 27 ( 1 ) : 7 ~10
[ 5 ] Tao Muliu, Wu Chanle, Xing Jianbing. Adaptive tuning mechanism for grid application based on performance monitoring [ J] .Journal of Computer Research and Development.2004 , 41 ( 12 ) : 2175 ~2180
[ 6 ] Forrest S.Self -nonself discrimination in a computer [ A ] . Proceeding of IEEE Symposium on Research in Security and Privacy [ C ] .Los Alamos, CA: IEEE Computer Society Press, 1994 , 202 ~212 链接1
[ 7 ] 徐建,游静,陈昊,等.基于NIS的异常检测算法[J].计算机科学,2005,32(4):140~143 链接1