RFID Data Interpolation Algorithm Based on Dynamic Probabilistic Path-Event Model
基于动态概率路径事件模型的RFID数据填补算法

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...