Abstract
A metadata approach for retrieval from heterogeneous distributed XML documents is given. A prototype system uses distributed metadata to generate a GUI data integration tool, for describing mappings between master and local DTDs, by assigning index numbers and specifying conversion functions. A DDXMI (Distributed Document XML Metadata Interchange) file is generated based on the mappings, and used to translate queries over the virtual master document into sub-queries to local documents. Quilt is the XML query language. An experiment testing feasibility is reported using three bibliography documents. The system runs under NT, using Java servelets and JavaCC. © Springer-Verlag Berlin Heidelberg 2003.
Cite
CITATION STYLE
Nam, Y. K., Goguen, J., & Wang, G. (2003). A metadata tool for retrieval from heterogeneous distributed XML documents. Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2660, 1020–1029. https://doi.org/10.1007/3-540-44864-0_106
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