A Synchronizing Agent in Distributed Database using XMDR 


Vol. 12,  No. 1, pp. 31-40, Feb.  2005
10.3745/KIPSTA.2005.12.1.31


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  Abstract

In this paper, we propose XMDR(XML Metadata Registry) to guarantee the interoperability of data in distributed database, and describe a data synchronizing agent system using it. The proposal of XMDR is to solve the data heterogeneity problem in the sharing and exchanging data. Data heterogeneity problem is generated by different definition or mismatching expression of the same information. Therefore, we define XMDR with XML document by analyzing data elements based on MDR specification. The proposed synchronizing agent system using XMDR not only solves data heterogeneity for data interoperability in synchronizing data but also provides more efficient the agent system by offering errors of low frequency in the number of systems and requests of synchronizing data.

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[IEEE Style]

Y. G. Kook, G. D. Jung, Y. G. Choi, "A Synchronizing Agent in Distributed Database using XMDR," The KIPS Transactions:PartA, vol. 12, no. 1, pp. 31-40, 2005. DOI: 10.3745/KIPSTA.2005.12.1.31.

[ACM Style]

Youn Gyou Kook, Gye Dong Jung, and Yung Geun Choi. 2005. A Synchronizing Agent in Distributed Database using XMDR. The KIPS Transactions:PartA, 12, 1, (2005), 31-40. DOI: 10.3745/KIPSTA.2005.12.1.31.

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