摘要
提出一个信任评估模型。为了减少资源调度过程中使用传统安全措施带来的网格开销,提出把信任关系作为安全衡量标准融入网格环境下的资源调度策略中。设计了一个融入信任关系的资源映射算法TRM-Schedule,仿真试验证明了算法的合理性和有效性。
A trust valuation model has been presented.In order to reduce additional grid overhead caused by conventional safety mechanisms,a resource selection strategy has been proposed which incorporates trust relationship as a safety evaluation criterion into grid environments.TRM-schedule,a resource selection algorithm has been also presented.Simulation experiment has proved that the algorithm is reasonalble and valid.
出处
《计算机工程与应用》
CSCD
北大核心
2007年第33期155-157,199,共4页
Computer Engineering and Applications
基金
国家部委预研课题基金项目(the Pre-Research Foundation of China Ministries and Commissions)
关键词
信任
资源调度
网格
tust
resource selection
computational grid