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Recently, RFID technology has attracted considerable attention in many industry fields. The RFID environment requires a standard architecture for the smooth exchange of data between heterogeneous networks. The architecture should offer an efficient standard environment, such as a communication environment based on Web Services, PKI or Kerberos-based(More)
RFID technology could greatly improve the business efficiency. EPCglobal Network suggests a kind of interface, called ALE (Application Level Events), for an efficient RFID developing environment. Moreover authorization function should be available along with authentication for the security of the decentralized RFID environment. In this paper, we propose a(More)
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