| 论Web服务与网格 |
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| 引用本文： | 曾华燊,李季,冯林,龚勋.论Web服务与网格[J].计算机应用,2005,25(7):1475-1478. |
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| 作者姓名： | 曾华燊 李季 冯林 龚勋 |
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| 作者单位： | 西南交通大学 计算机与通信工程学院 |
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| 摘 要： | 网格是网络与异构环境中基于Web服务的分布式网络计算系统。从计算机网络体系结构的观点来探讨网格与计算机网络和Web服务的关系，通过对基于Web服务的网格服务体系结构和OSI/RM框架的对比分析，提出了将实现开放式网格服务结构（OGSA）的计算机系统划分为OSI/RM域内的部分和对OSI/RM不可见部分，从而理清了网格服务体系结构的层次结构与计算机网络层次结构的异同。
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| 关 键 词： | 网格计算 开放式网格服务体系结构(OGSA) 开放式网格服务基础结构(OGSI) Web服务资源构架(WSRF) |
| 文章编号： | 1001-9081(2005)07-1475-04 |
| 收稿时间： | 2005-05-08 |
On computer networks and grid service |
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| ZENG Hua-shen,LI Ji,FENG Lin,GONG Xun.On computer networks and grid service[J].journal of Computer Applications,2005,25(7):1475-1478. |
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| Authors: | ZENG Hua-shen LI Ji FENG Lin GONG Xun |
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| Affiliation: | School of Computer and Communication Engineering, Southwest Jiaotong University |
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| Abstract: | Grid service provides a distributed computing service over heterogeneous network environment by taking the advantage of the Web Service. The relationship among grid system and network systems, especially the Web Service system, was examined in the perspective of computer network architecture. An emphasis has been given to clarification of Open Grid Service Architecture(OGSA), in which some of layers irrelevant to network functionality (outside of the scope of OSI/RM) were miss-represented in early documents. |
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| Keywords: | grid computing OGSA (Open Grid Service Architecture) OGSI (Open Grid Service Infrastructure) WSRF (Web Service Resource Framework) |
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