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A High-Speed Data Processing Algorithm for RFID Input Data Stream Using Multi-Buffer
Journal of The Korea Society of Computer and Information
Abbr :
JKSCI
2008, 13(2), pp.79-86
Publisher : The Korean Society Of Computer And Information
Research Area : Computer Science
2008, 13(2), pp.79-86
Publisher : The Korean Society Of Computer And Information
Research Area : Computer Science
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The middleware that provides RFID-based ubiquitous application service should process the data inputted constantly in real time, and acquire and deliver the answers of the questions in the application service. Studies for developing a Data Stream Management System(DSMS) has been performed in order to process a large amount of data stream inputted constantly in this way. Previous algorithms on data stream were mostly focused on reducing the average error between the answers of the successive questions and abandon the data according to the priority of them when a load occurs.This article is composed of presenting the necessity of the studies on the DSMS and speedy data processing, suggesting an algorithm to make possible the speedy data processing using buffers and prompt questions and answers, and testing the performance of the data processing rate and whether a buffer is generated correspondingly to the algorithm suggested, in either a single or a multiple buffer, through simulations.
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