A split-path schema-based RFID data storage model in supply chain management.
A split-path schema-based RFID data storage model in supply chain management.
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DOI:
10.3390/s130505757
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发表时间:
2013-05-03
期刊:
影响因子:
--
通讯作者:
Zhang J
中科院分区:
文献类型:
--
作者:
Fan H;Wu Q;Lin Y;Zhang J
In modern supply chain management systems, Radio Frequency IDentification (RFID) technology has become an indispensable sensor technology and massive RFID data sets are expected to become commonplace. More and more space and time are needed to store and process such huge amounts of RFID data, and there is an increasing realization that the existing approaches cannot satisfy the requirements of RFID data management. In this paper, we present a split-path schema-based RFID data storage model. With a data separation mechanism, the massive RFID data produced in supply chain management systems can be stored and processed more efficiently. Then a tree structure-based path splitting approach is proposed to intelligently and automatically split the movement paths of products. Furthermore, based on the proposed new storage model, we design the relational schema to store the path information and time information of tags, and some typical query templates and SQL statements are defined. Finally, we conduct various experiments to measure the effect and performance of our model and demonstrate that it performs significantly better than the baseline approach in both the data expression and path-oriented RFID data query performance.
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DOI:
10.3390/s120810196
发表时间:
2012
期刊:
Sensors (Basel, Switzerland)
影响因子:
--
作者:
Fan H;Wu Q;Lin Y
通讯作者:
Lin Y
影响因子:
1.1
作者:
Zhang, C;Naughton, J;Lohman, G
通讯作者:
Lohman, G
DOI:
10.3390/s110707004
发表时间:
2011
期刊:
Sensors (Basel, Switzerland)
影响因子:
--
作者:
Bashir AK;Lim SJ;Hussain CS;Park MS
通讯作者:
Park MS
影响因子:
3.2
作者:
Welbourne, Evan;Battle, Leilani;Borriello, Gaetano
通讯作者:
Borriello, Gaetano
影响因子:
8.9
作者:
Gonzalez, Hector;Han, Jiawei;Wu, Tianyi
通讯作者:
Wu, Tianyi