| 基于窗口与运算的数据流降载方法 |
| |
| 引用本文： | 马瑞民,吴亚娟.基于窗口与运算的数据流降载方法[J].东北林业大学学报,2009,37(10). |
| |
| 作者姓名： | 马瑞民 吴亚娟 |
| |
| 作者单位： | 大庆石油学院,大庆,163318 |
| |
| 基金项目： | 黑龙江省教育厅科学技术研究项目 |
| |
| 摘 要： | 提出了一种新颖的局部降载方法,该方法通过滑动窗口与运算对数据流上相邻的滑动窗口中输出速率较大的基本窗口进行合并处理,解决CPU过载问题,达到了降载的目的.理论分析与运算结果表明所提出的降载方法是有效的.
|
| 关 键 词： | 数据流 降载 窗口与算子 |
Method of Load Shedding in Data Stream Based on Windows and Operation |
| |
| Ma Ruimin,Wu Yajuan.Method of Load Shedding in Data Stream Based on Windows and Operation[J].Journal of Northeast Forestry University,2009,37(10). |
| |
| Authors: | Ma Ruimin Wu Yajuan |
| |
| Institution: | Ma Ruimin,Wu Yajuan(College of Computer , Information Technology,Daqing Petroleum Institute,Daqing 163318,P. R. China) |
| |
| Abstract: | A new method of load shedding based on windows and operation was proposed by merging some adjacent sliding windows over data stream at a larger output rate,aiming to solve CPU overload and achieve the purpose of load shedding. Results of theoretical analysis and calculation show that the proposed method is effective. |
| |
| Keywords: | Data stream Load shedding Windows and operator |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
