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基于复杂事件处理机制的RFID数据流处理方法
引用本文:阴晓加,鞠时光,王英杰.基于复杂事件处理机制的RFID数据流处理方法[J].计算机应用,2009,29(10):2786-2790.
作者姓名:阴晓加  鞠时光  王英杰
作者单位:1. 江苏大学计算机学院2. 江苏大学 计算机科学与通信工程学院3. 江苏大学
基金项目:基于信息流分析的隐通道搜索方法的研究
摘    要:射频识别(RFID)数据流处理技术中基于复杂事件处理机制(CEP)的方法受到业界广泛关注。针对射频识别数据的特点以及目前射频识别复杂事件处理方法的不足,通过扩展和改进高效模式匹配算法Rete,提出了复合事件处理方法ERD。该方法实现了事件检测机制与中间结果共享机制的有机统一,从而达到了提高系统整体检测效率的目的。仿真实验证明该方法具有较好的效果。

关 键 词:射频识别  基本事件  Rete算法  中间结果  复杂事件处理  
收稿时间:2009-04-15
修稿时间:2009-06-08

RFID data stream processing technology based on CEP
YIN Xiao-jia,JU Shi-guang,WANG Ying-jie.RFID data stream processing technology based on CEP[J].journal of Computer Applications,2009,29(10):2786-2790.
Authors:YIN Xiao-jia  JU Shi-guang  WANG Ying-jie
Abstract:Radio Frequency Identification (RFID) data stream processing technology especially Complex Event Processing (CEP)-based approach is a hot spot in the RFID applications. This paper analyzed the characteristics of RFID data and the disadvantages of the previous CEP-based methods. Moreover a complex event processing method ERD was presented, which combined the detected event and intermediate result sharing mechanism organically and improved the detection efficiency of the overall system. Simulation results validate the effectiveness of the proposed method.
Keywords:Radio Frequency Identification (RFID)                                                                                                                        basic event                                                                                                                        Rete algorithm                                                                                                                        intermediate result                                                                                                                        Complex Event Processing (CEP)
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