| 基于事件触发机制和用户行为的网格计费模型 |
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| 引用本文： | 赵旭,吕太强,梅一多,曾灵萍,董小社.基于事件触发机制和用户行为的网格计费模型[J].华中科技大学学报(自然科学版),2011,39(Z1):28-32. |
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| 作者姓名： | 赵旭 吕太强 梅一多 曾灵萍 董小社 |
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| 作者单位： | 西安交通大学电子与信息工程学院,西安,710049 |
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| 基金项目： | 国家自然科学基金资助项目(60773118); 国家高技术研究发展计划资助项目(2009AA01A131); 中央高校基本科研业务费专项资金资助项目(08142007) |
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| 摘 要： | 针对现有的网格及云计算计费系统中存在的计费方法与计费日志文件紧耦合、信息更新慢、未考虑用户行为对系统影响等问题,提出了一种基于事件触发机制和用户行为的计费模型.该模型利用基于事件触发的机制收集计费信息,解除了计费方法与计费日志文件的紧耦合关系,提高了计费信息的收集速度和效率.模型同时采用了基于用户行为的计费策略,对用户在网格中的行为进行评价,计算得到用户的权重因子,在计费过程中对用户进行相应的奖惩.实验测试结果说明:该计费模型降低了计费信息的平均时间延迟,满足了用户的需求,提高了计费服务的质量.
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| 关 键 词： | 网格计算 触发机制 计费模型 事件触发 用户行为 |
A grid accounting model based on event-trigged mechanism and user behavior |
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| Zhao Xu,Lü Taiqiang,Mei Yiduo,Zeng Lingping,Dong Xiaoshe.A grid accounting model based on event-trigged mechanism and user behavior[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2011,39(Z1):28-32. |
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| Authors: | Zhao Xu Lü Taiqiang Mei Yiduo Zeng Lingping Dong Xiaoshe |
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| Institution: | (School of Electronic and Information Engineering,Xi′an Jiaotong University,Xi′an 710049,China) |
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| Abstract: | In the existing grid and cloud computing accounting systems,there are some problems,including accounting methods and accounting log files are too tightly coupled,slow updates,and ignoring the impact of user behavior.An accounting model based on event-trigged mechanism and user behavior was proposed.In this model,an event-trigged mechanism method was used to collect the accounting information.This method relieves the tight coupling relationship between the accounting methods and the log files and improves th... |
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| Keywords: | grid computing trigger mechanism accounting model event-trigged user behavior |
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