%0 Journal Article
%T RFID Data Interpolation Algorithm Based on Dynamic Probabilistic Path-Event Model<br>基于动态概率路径事件模型的RFID数据填补算法
%A GU Yu
%A YU Ge
%A LI Xiao-Jing
%A WANG Yi
%A <br>谷峪
%A 于戈
%A 李晓静
%A 王义
%J 软件学报
%D 2010
%I 
%X Missing reads occur frequently during RFID(radio frequency identification) data collection,which will reduce the accuracy of query results in RFID applications.To solve this problem,the existing algorithms mainly take primitive RFID readings as granularity and adopt window smooth strategy based on tag historical readings,which may interpolate data that the query doesn't care about and incur inaccuracy when multiple logic areas are involved.In this paper,data are transformed from data level to logic area lev...
%K RFID technology
%K data interpolation
%K probabilistic path-event model
%K area event
%K missing reads
%K redundant data<br>RFID
%K 技术
%K 数据填补
%K 概率路径事件模型
%K 区域事件
%K 漏读数据
%K 冗余数据
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=7735F413D429542E610B3D6AC0D5EC59&aid=13BAFB7EC30C84EB6FC7FDF2B859CED8&yid=140ECF96957D60B2&vid=659D3B06EBF534A7&iid=38B194292C032A66&sid=BEE722AB5028E81F&eid=9B95A71E6639C039&journal_id=1000-9825&journal_name=软件学报&referenced_num=0&reference_num=14