| 一个基于OGSA规范的网格计算过程表示模型 |
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| 引用本文： | 陈庆奎,那丽春. 一个基于OGSA规范的网格计算过程表示模型[J]. 计算机科学, 2006, 33(4): 62-67 |
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| 作者姓名： | 陈庆奎 那丽春 |
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| 作者单位： | 上海理工大学,计算机工程学院,上海,200093;上海立信会计学院信息科学系,上海,201620 |
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| 基金项目： | 中国科学院资助项目;上海市自然科学基金;上海市局管科技发展基金重点基金;上海市教委资助项目 |
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| 摘 要： | 提出一个基于网格服务树的网格计算过程的表示模型。对网格服务、网格计算过程、网格服务树、网格给出了形式化的定义，描述了一个网格计算过程表示模型，并给出了实现的机制和算法，最后给出利用Webservice技术的模拟试验的方法。分析和实验结果表明，该模型有效地表示了基于WAN或Internet的网格计算过程，符合OGSA规范。该模型适合网格系统的构建、监测以厦基于Webservice机制的Internet的QoS管理等应用领域。
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| 关 键 词： | 网格计算过程 网格 OGSA 网格服务树 |
Presentation Model of Grid Computing Process Based on OGSA |
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| CHEN Qing-Kui,NA Li-Chun. Presentation Model of Grid Computing Process Based on OGSA[J]. Computer Science, 2006, 33(4): 62-67 |
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| Authors: | CHEN Qing-Kui NA Li-Chun |
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| Affiliation: | 1.Computer Engineering College, University of Shanghai for Science and Technology, Shanghai 200093;2.(Department of Information Science, Shanghai LIXIN University of Commerce, Shanghai 201620 |
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| Abstract: | A presentation model of the grid computing process based on grid service tree was discussed in this paper. A set of formal definitions,such as the grid service, the grid computing process, the grid service tree and the grid ,was given. The formal presentation model about the grid computing process was provided. The implementing parallel algorithms of this model were studied. The analysis and experiment result show that this model effectively presents the grid computing process on WAN or Internet, and it is according with OGS/L This model can be fit for monitoring and building the grid system and managing QoS of Internet based on Web service. |
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| Keywords: | OGSA |
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