Dissertation > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > Information processing (information processing) > Pattern Recognition and devices > Optical pattern recognition devices

Research on RFID Complex Event Description and Processing Technology

Author LinZuo
Tutor DengHuiZuo
School South China University of Technology
Course Computer Software and Theory
Keywords Radio frequency identification Complex Event Description Language Event Detection Subscribe released
CLC TP391.44
Type Master's thesis
Year 2010
Downloads 151
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Radio Frequency Identification RFID (Radio Frequency Identification) is 21 the world's most high-tech development prospects and transformative , due to the maturity of the technology and the falling cost of RFID in a number of areas ( such as production , logistics , retail , transportation , pharmaceutical and other industries ) have a wide range of applications . Complex Event Processing CEP (Complex Event Processing) extracted for the first time as a real-time data analysis and event monitoring technology , composite information to the enterprises concerned or for corporate decision-making . Processing of complex event processing technology to RFID middleware , not only can greatly improve RFID middleware data processing capabilities , and can reduce the amount of RFID data storage , the massive RFID applications has had an extraordinary significance . The purpose of this project is to study a generic RFID complex event description language processing technology , the establishment of complex event processing models of computation and processing framework , integrated the existing laboratory RFID public service middleware to a service-oriented architecture platforms which provide complex event detection services for high-level enterprise applications . Description of complex event is an important part of a complex event processing technology , the current RFID complex event processing technology has been widespread concern and research , but less research and application of complex event description language paper in the basis of relevant studies on an XML-based RFID complex event description language , compared with the traditional complex event processing language , the language introduced instance space , the concept of detection mode, consumption patterns , with stronger skills scalability. In addition , the article describes the implementation details of a complex event processing engine , including engine architecture , data representation of complex events , and was a non-deterministic finite state automata (NFA) combined with matching tree complex event processing mode , complex event processing engine optimization strategy . Finally, we achieve a service-oriented framework , complex event processing engine integrated into the framework of the service , you can think that different users with different complex event detection service .

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