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題名 Reducing False Reads in RFID-Embedded Supply Chains
作者 杜雨儒
Tu, Yu-Ju
Piramuthu, Selwyn
貢獻者 資管系
關鍵詞 RFID; Supply chain management; Object identification; False reads; Read accuracy
日期 2008-08
上傳時間 22-Mar-2018 17:15:40 (UTC+8)
摘要 RFID tags are increasingly being used in supply chain applications due to their potential in engendering supply chain visibility and reducing tracking errors through instantaneous location of objects as well as the tagged object`s immediate ambient conditions. During its life-time, an RFID tag is highly likely to physically pass through different organizations that have disparate information systems with varying information needs. We consider management of data in these applications with respect to volume, data and query characteristics, privacy and security, among others, and propose means to reduce false positive and false negative reads. The beneficial properties of RFID tags can be realized only when they are readable with a high degree of accuracy. The read rate accuracy in turn depends on several factors including the medium and distance between tag and reader, presence of objects that are impenetrable by RF signal, orientation of tag with respect to the reader, among others. We propose three algorithms that address read rate accuracy, and illustrate their relative performance using an example scenario.
關聯 Journal of Theoretical and Applied Electronic Commerce Research, Vol.3, No.2, pp.60-70
資料類型 article
DOI http://dx.doi.org/10.4067/S0718-18762008000100006
dc.contributor 資管系zh_Tw
dc.creator (作者) 杜雨儒zh_TW
dc.creator (作者) Tu, Yu-Juen_US
dc.creator (作者) Piramuthu, Selwynen_US
dc.date (日期) 2008-08en_US
dc.date.accessioned 22-Mar-2018 17:15:40 (UTC+8)-
dc.date.available 22-Mar-2018 17:15:40 (UTC+8)-
dc.date.issued (上傳時間) 22-Mar-2018 17:15:40 (UTC+8)-
dc.identifier.uri (URI) http://nccur.lib.nccu.edu.tw/handle/140.119/116490-
dc.description.abstract (摘要) RFID tags are increasingly being used in supply chain applications due to their potential in engendering supply chain visibility and reducing tracking errors through instantaneous location of objects as well as the tagged object`s immediate ambient conditions. During its life-time, an RFID tag is highly likely to physically pass through different organizations that have disparate information systems with varying information needs. We consider management of data in these applications with respect to volume, data and query characteristics, privacy and security, among others, and propose means to reduce false positive and false negative reads. The beneficial properties of RFID tags can be realized only when they are readable with a high degree of accuracy. The read rate accuracy in turn depends on several factors including the medium and distance between tag and reader, presence of objects that are impenetrable by RF signal, orientation of tag with respect to the reader, among others. We propose three algorithms that address read rate accuracy, and illustrate their relative performance using an example scenario.en_US
dc.format.extent 971598 bytes-
dc.format.mimetype application/pdf-
dc.relation (關聯) Journal of Theoretical and Applied Electronic Commerce Research, Vol.3, No.2, pp.60-70
dc.subject (關鍵詞) RFID; Supply chain management; Object identification; False reads; Read accuracyen_US
dc.title (題名) Reducing False Reads in RFID-Embedded Supply Chainsen_US
dc.type (資料類型) article
dc.identifier.doi (DOI) 10.4067/S0718-18762008000100006
dc.doi.uri (DOI) http://dx.doi.org/10.4067/S0718-18762008000100006