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An XML-based schema translation method for relational data sharing and exchanging

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4 Author(s)
Jingtao Zhou ; National Specialty Lab. of CAD/CAM, Northwestern Polytech. Univ., Xian, China ; Shusheng Zhang ; Hongwei Sun ; Mingwei Wang

Representing the sharing and exchanging data with machine-readable format allows cooperative task automation. In this paper we propose an XML schema and semantic based relational data translation approach, which aims at providing a coherent and meaningful view of the relational data and enabling distributed users to cooperate on large data volumes online. We define a directed-graph data model as the common data model, present a key-based relational schema reverse reconstruction arithmetic to capture the full structures and semantic constraints in relational schema, and propose a constraints-preserving mapping algorithm to translate relational data into the global XML representations.

Published in:

Computer Supported Cooperative Work in Design, 2004. Proceedings. The 8th International Conference on  (Volume:1 )

Date of Conference:

26-28 May 2004