Complex event processing on raw RFID data stream
Lin Chen · Jisuanji gongcheng yu sheji · 2012
Generally,RFID complex event detection is executed over cleaned data stream.However,RFID data cleaning is always a simple process which will cost much system resources.Obviously,event detection after data cleaning will be inefficient due to twice scan of the event streams.To tackle this problem,event detection is running directly over raw RFID streams and the stream is cleaned during event detection.A framework of the clean-event processing integration method is designed.Extensive experiments verify soundness and effectiveness of the proposed methods.