| 基于虚拟组织的网格资源管理和分配 |
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| 引用本文： | 吕翊,刘川,黄胜,蒋青.基于虚拟组织的网格资源管理和分配[J].重庆邮电学院学报(自然科学版),2010(2). |
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| 作者姓名： | 吕翊 刘川 黄胜 蒋青 |
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| 作者单位： | 重庆邮电大学移通学院;重庆邮电大学通信与信息工程学院; |
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| 基金项目： | 教育部春晖计划项目([2007]567号);;重庆市科委项目(2005AC2089,2008BB2414);;重庆市教委项目(KJ060508,KJ060513,KJ070513,KJ080513,KJ080522);;重庆邮电大学青年基金项目(A2007-16);;重庆邮电大学博士启动基金(A2007-46,A2007-60)~~ |
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| 摘 要： | 讨论了网格计算环境下基于虚拟组织的资源管理机制与理论模型。在基于虚拟组织的网格资源管理系统中引入信誉度模型,实现资源的分类管理,改进了Buyya等提出基于代理的费用—时间最优调度算法中没有考虑任务迁移时间的不足。仿真结果表明,该资源管理系统能够根据用户的Deadline,Budget以及信誉度要求合理分配资源,实现效用驱动的资源管理和分配。
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| 关 键 词： | 虚拟组织 信誉度模型 代理 |
Grid resource management and allocation based on virtual organization |
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| LV Yi,LIU Chuan,HUANG Sheng,JIANG Qing.Grid resource management and allocation based on virtual organization[J].Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition),2010(2). |
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| Authors: | LV Yi LIU Chuan HUANG Sheng JIANG Qing |
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| Institution: | 1.College of Mobile Telecommunications;Chongqing University of Posts and Telecommunications;Chongqing 400065;P.R.China;2.College of Communication and Information Engineering;P.R.China |
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| Abstract: | This paper discusses the resource management mechanisms and theoretical models in the virtual organization(VO)-based grid computing environment.The model of credibility was introduced in the resource management system of Grid based on virtual organizations and the category management of resources was achieved.Buyya's broker-based cost-time optimization scheduling algorithm which did not consider the transmission time of task was improved.The simulation results show that the resource management system can as... |
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