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计算机工程 ›› 2010, Vol. 36 ›› Issue (06): 84-85.doi: 10.3969/j.issn.1000-3428.2010.06.027

• 软件技术与数据库 • 上一篇    下一篇

高效的射频识别数据流层次复杂事件检测

王永恒1,2，杨圣洪1,3，郭 波2   

  1. (1. 湖南大学计算机与通信学院，长沙 410082；2. 国防科学技术大学信息系统与管理学院，长沙 410073； 3. 国防科学技术大学计算机学院，长沙 410073)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-03-20 发布日期:2010-03-20

High-performance Hierarchical Complex Event Detection over RFID Streams

WANG Yong-heng1,2, YANG Sheng-hong1,3, GUO Bo2   

  1. (1. School of Computer and Communication, Hunan University, Changsha 410082; 2. School of Information System and Management, National University of Defense Technology, Changsha 410073; 3. School of Computer, National University of Defense Technology, Changsha 410073)
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-03-20 Published:2010-03-20

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1253

被引次数

7 | 1

摘要： 为弥补当前射频识别事件检测方法性能方面的不足，提出一种高效的层次复杂事件检测方法。该方法以SASE的基本查询规划思路为基础，增加对层次复杂事件的支持，通过多级别的并行处理提高检测性能。实验结果证明，与传统的复杂事件检测方法相比，该方法具有更好的性能和灵活性。

关键词: 射频识别, 层次复杂事件检测, 并行

Abstract: This paper proposes a high-performance Hierarchical Complex Event Detection(HCED) method to overcome the drawback of the current Radio Frequency Identification(RFID) complex event detection methods. Based on basic query plan of SASE, it supports hierarchical complex event detection and uses parallel algorithm at different level to improve the performance. Experimental result shows that the method has better performance and flexibility than traditional complex event detection methods.

Key words: Radio Frequency Identification(RFID), hierarchical complex event detection, parallel

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