| 基于通讯录的构件通信和动态迁移算法 |
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| 引用本文： | 王忠群,李钧,严楠,谢晓东.基于通讯录的构件通信和动态迁移算法[J].安徽工程科技学院学报,2005,20(4):25-29. |
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| 作者姓名： | 王忠群 李钧 严楠 谢晓东 |
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| 作者单位： | 安徽工程科技学院,计算机科学与工程系,安徽,芜湖,241000 |
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| 摘 要： | 可用资源动态性是因特网环境的重要特征之一.通过迁移应用构件可以调节这种动态性,但必须解决构件透明寻址和构件迁移前后的一致性问题.现有工作在构件迁移一致性方面存在不足.提出一种基于通讯录的构件迁移模型以及通信算法,它借助Home站点和组播通信机制解决了上述问题并且具有较好的系统可扩展性.
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| 关 键 词： | 可用资源动态性 动态重定位 通讯录 移动构件 一致性 通讯录 应用构件 组播通信 可用资源动态性 迁移算法 components dynamic communication 系统可扩展性 一致性问题 机制解决 Home 通信算法 迁移模型 存在 工作 透明寻址 调节 特征 因特网环境 |
| 文章编号： | 1672-2477(2005)04-0025-05 |
| 收稿时间： | 02 21 2005 12:00AM |
| 修稿时间： | 2005年2月21日 |
An address-book-based algorithm for communication and dynamic relocation of components |
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| WANG Zhong-qun,LI Jun,YAN Nan,XIE Xiao-dong.An address-book-based algorithm for communication and dynamic relocation of components[J].Journal of Anhui University of Technology and Science,2005,20(4):25-29. |
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| Authors: | WANG Zhong-qun LI Jun YAN Nan XIE Xiao-dong |
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| Abstract: | The fluctuation of resources available in the Internet environment can be adapted by migration of application components, but the issues of component transparent addressing and component consistency during such a component migration should be solved. There exists deficiency in component migration consistency in the existing work. This paper proposes a component migration model and communication algorithms based on address-book, solving the problem mentioned above by means of Home sites and multicast communication mechanism, and with higher efficiency and scalability. |
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| Keywords: | fluctuation of resources available dynamic relocation address-book mobile component consistency |
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