Jin Tak Choi

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The ALE (application level event) by EPCglobal leads the standard of RFID middleware and that represents minimal interfaces and extension points in order to independently operate it in system infrastructures. However, the extension in functions using the extension point has not standardized in the present time. Also, it demonstrated certain problems that(More)
This can make an immediate action impossible in the event of failure in equipment or contents due to the lack of integrated management, and it can also cause a lot of administrative costs for the maintenance of equipment for each type. In addition, the ineffective management of contents brings about such problems as errors, duplication and inconsistency in(More)
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