Adaptive product tracking in RFID-enabled large-scale supply chain
The Radio Frequency Identification (RFID) technology is gradually being adopted and deployed for product flow management in the supply chain. In order to track RFID-tagged products efficiently in the RFID-enabled, large-scale supply chain, this paper first presents the design of a product tracking s...
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Veröffentlicht in: | Expert systems with applications 2011-03, Vol.38 (3), p.1583-1590 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | The Radio Frequency Identification (RFID) technology is gradually being adopted and deployed for product flow management in the supply chain. In order to track RFID-tagged products efficiently in the RFID-enabled, large-scale supply chain, this paper first presents the design of a product tracking system that can collaborate with the EPC Network, a suite of network services for RFID data management in the supply chain. Next, we explain a product monitoring procedure that is performed by comparing the actual path of a product with its planned path. Finally, we develop an adaptive product search algorithm based on a reinforcement learning technique to efficiently locate a product deviated from its planned path. Experiment results are provided to show the performance of the search algorithm. |
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ISSN: | 0957-4174 1873-6793 |
DOI: | 10.1016/j.eswa.2010.07.077 |