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基于QoS的网格计算经济模型 被引量：2

QoS-aware Grid Computing Economics Model
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摘要 提出了基于经济模型的网格QoS控制机制,刻画了基于经济模型的网格QoS管理结构。用生产—消费模型给出基于多QoS指标的全局QoS优化模型,用整数规划中的背包问题形式化描述了以用户QoS效用函数为导向的资源分配问题。这种形式化描述将用户的QoS需求、资源稀缺以及服务成本等网格关键因素统一在一个框架中分析,提出用价格和契约来控制网格QoS的策略。 Economics-based QoS control mechanism is proposed in grid environment. Firstly, economic grid QoS architecture is presented. Secondly, apply/supply demand model of microeconomics to optimize objectives of multiple dimension QoS. A simple integer program formulation, which generalizes well-known knapsack problems, describe QoS-aware resource allocation problem. This formulation allows us to incorporate factors such as resource scarcity, users＇ demand, and operating cost in a unified framework. Finally, price service and QoS contract are put forward.
作者 刘丽 杨扬 陈冬娥
机构地区 北京科技大学信息工程学院
出处 《计算机应用研究》 CSCD 北大核心 2006年第10期50-51,72,共3页 Application Research of Computers
基金 国家自然科学基金资助项目(90412012)
关键词 网格 服务质量 计算经济模型 Grid Quality of Service（QoS） Computing Economics Model
分类号 TP311 [自动化与计算机技术—计算机软件与理论]
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参考文献8

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二级参考文献33

  • 1Chen H., Jin H., Zhang M., Tan P., Zou D., Yuan P. Early experience in qos-based service grid architecture. In: Jeffrey Xu Yu, Lin Xue-Min, Lu Hong-Jun, Zhang Yan-Chun eds. Advanced Web Technologies and Applications. Lecture Notes in Computer Science 3007, Germany: Springer, 2004, 924～927
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共引文献56

同被引文献7

  • 1胡春明,怀进鹏,沃天宇,雷磊.一种支持端到端QoS的服务网格体系结构[J].软件学报,2006,17(6):1448-1458. 被引量：19
  • 2伍之昂,罗军舟,宋爱波.基于QoS的网格资源管理[J].软件学报,2006,17(11):2264-2276. 被引量：21
  • 3Ian Foster, Carl Kesselman. The Grid: Blueprint for a New Computing Infrastructure. Elsevier Inc, Singapore, Second Edition, 2004.
  • 4Huaglory Tianfield. Towards Agent Based Grid Resource Management. IEEE International Symposium on Cluster Computing and the Grid 2005 (CCGrid 2005), 2005.590 - 597.
  • 5Foster I,Kesselman C.网格计算.第2版.北京:机械工业出版社,2005.
  • 6Rashid AI - Ali, Gergor von Laszewski. QoS Support for High - Performance Scientific Grid Applications. IEEE International Symposium on Cluster Computing and the Grid. 2004 : 134 - 143.
  • 7刘晓锋,吴亚娟,李明东.一种基于模糊聚类的资源发现策略[J].计算机应用,2007,27(9):2227-2229. 被引量：3

引证文献2

二级引证文献4

计算机应用研究
2006年 第10期

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