| 基于Chord网络动态数据的Skyline计算 |
| |
| 引用本文： | 李建婕,奚宏生,冉泳屹. 基于Chord网络动态数据的Skyline计算[J]. 计算机工程, 2011, 37(13): 49-51. DOI: 10.3969/j.issn.1000-3428.2011.13.014 |
| |
| 作者姓名： | 李建婕 奚宏生 冉泳屹 |
| |
| 作者单位： | 中国科学技术大学自动化系,合肥,230027 |
| |
| 基金项目： | 国家自然科学基金资助项目，国家"863"计划基金资助项目 |
| |
| 摘 要： | 在结合Chord网络静态数据Skyline计算算法和分布式环境的Skyline计算算法的基础上，提出一种基于Chord网络动态数据处理的Skyline计算算法，利用滑动窗口思想处理动态数据，实现数据的实时更新，使用户能更准确地得到感兴趣的实时信息。理论分析和实验结果证明，该算法能实现网络负载均衡，具有很好的渐进性，并能有效减少网络带宽的消耗。
|
| 关 键 词： | Skyline计算 动态数据 Chord网络 网络带宽 |
| 收稿时间： | 2011-01-21 |
Skyline Computation Based on Chord Network Dynamic Data |
| |
| LI Ban-jie,XI Hong-sheng,RAN Yong-yi. Skyline Computation Based on Chord Network Dynamic Data[J]. Computer Engineering, 2011, 37(13): 49-51. DOI: 10.3969/j.issn.1000-3428.2011.13.014 |
| |
| Authors: | LI Ban-jie XI Hong-sheng RAN Yong-yi |
| |
| Affiliation: | LI Jian-jie,XI Hong-sheng,RAN Yong-yi(Department of Automation,University of Science and Technology of China,Hefei 230027,China) |
| |
| Abstract: | Based on the Skyline computation algorithm of static data in Chord network and Skyline computation algorithm in distributed environment,this paper proposes a Skyline computation algorithm of dynamic data in Chord network.It realizes real-time update of data through the model of window,and users can get their real-time and interesting information more accurately.Theoretical analysis and experimental results prove that this algorithm realizes load balance of network,has good progressive and can effectively reduce consume of network bandwidth |
| |
| Keywords: | Skyline computation dynamic data Chord network network bandwidth |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《计算机工程》浏览原始摘要信息 |
|
点击此处可从《计算机工程》下载免费的PDF全文 |
