Title :
A temporal-based model of uncertain RFID data
Author :
Xie, Dong ; Sheng, Quan Z. ; Ma, Jiangang
Author_Institution :
Dept. of Comput. Sci. & Technol., Hunan Univ. of Humanities, Loudi, China
Abstract :
Radio Frequency Identification (RFID) technology is widely used in object tracking and tracing. However, massive uncertain data produced by RFID readers is not effective to use in RFID application systems. According to the position and the containment features of RFID objects, this paper proposes a new temporal-based uncertain data model, which can mainly store massive missed RFID data. In addition, the model stores certain data and inferred data in the same table, and this can efficiently support a variety of queries for tracking and tracing RFID objects.
Keywords :
data models; object tracking; query processing; radiofrequency identification; relational databases; temporal databases; RFID application systems; RFID readers; containment features; massive missed RFID data storage; object tracing; object tracking; position features; query support; radiofrequency identification; relational database; temporal-based uncertain data model; uncertain RFID data; Computer science; Data models; Databases; History; Radiofrequency identification; Supply chains; Uncertainty; RFID; Relation database; Uncertain data;
Conference_Titel :
Computer Science & Education (ICCSE), 2012 7th International Conference on
Conference_Location :
Melbourne, VIC
Print_ISBN :
978-1-4673-0241-8
DOI :
10.1109/ICCSE.2012.6295202
