Hector Gonzalez Jiawei Han Xuehua Shen Cost-Conscious Cleaning of Massive RFID Data Sets. 1268-1272 2007 conf/icde/2007 ICDE http://dx.doi.org/10.1109/ICDE.2007.368990 db/conf/icde/icde2007.html#GonzalezHS07