Reducing False Reads in RFID-Embedded Supply Chains
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Redalyc
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| Format: | Artículo científico |
| Sprache: | en |
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Universidad de Talca
2008
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| _version_ | 1876456653751058432 |
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| author | Yu-Ju Tu |
| author_facet | Yu-Ju Tu |
| contents | Reducing False Reads in RFID-Embedded Supply Chains Yu-Ju Tu Selwyn Piramuthu Multidisciplinaria (Ciencias Naturales y Exactas) RFID False reads Read accuracy Object identification Supply chain management RFID tags are increasingly being used in supply chain applications due to their potential in engenderingsupply chain visibility and reducing tracking errors through instantaneous location of objects as well as thetagged object´s immediate ambient conditions. During its life-time, an RFID tag is highly likely to physically passthrough different organizations that have disparate information systems with varying information needs. Weconsider 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. Thebeneficial 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 andreader, 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 relativeperformance using an example scenario. 2008 artículo científico 0718-1876 https://www.redalyc.org/articulo.oa?id=96530206 en http://www.redalyc.org/revista.oa?id=965 Journal of Theoretical and Applied Electronic Commerce Research application/pdf Universidad de Talca Journal of Theoretical and Applied Electronic Commerce Research (Chile) Num.2 Vol.3 |
| format | Artículo científico |
| id | redalyc_96530206 |
| institution | Redalyc |
| language | en |
| publishDate | 2008 |
| publisher | Universidad de Talca |
| spellingShingle | Reducing False Reads in RFID-Embedded Supply Chains Yu-Ju Tu Multidisciplinaria (Ciencias Naturales y Exactas) RFID False reads Read accuracy Object identification Supply chain management Reducing False Reads in RFID-Embedded Supply Chains Yu-Ju Tu Selwyn Piramuthu Multidisciplinaria (Ciencias Naturales y Exactas) RFID False reads Read accuracy Object identification Supply chain management RFID tags are increasingly being used in supply chain applications due to their potential in engenderingsupply chain visibility and reducing tracking errors through instantaneous location of objects as well as thetagged object´s immediate ambient conditions. During its life-time, an RFID tag is highly likely to physically passthrough different organizations that have disparate information systems with varying information needs. Weconsider 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. Thebeneficial 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 andreader, 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 relativeperformance using an example scenario. 2008 artículo científico 0718-1876 https://www.redalyc.org/articulo.oa?id=96530206 en http://www.redalyc.org/revista.oa?id=965 Journal of Theoretical and Applied Electronic Commerce Research application/pdf Universidad de Talca Journal of Theoretical and Applied Electronic Commerce Research (Chile) Num.2 Vol.3 |
| title | Reducing False Reads in RFID-Embedded Supply Chains |
| topic | Multidisciplinaria (Ciencias Naturales y Exactas) RFID False reads Read accuracy Object identification Supply chain management |
| url | https://www.redalyc.org/articulo.oa?id=96530206 |