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    Using schema transformation pathways for data lineage tracing

    Fan, Hao and Poulovassilis, Alexandra (2005) Using schema transformation pathways for data lineage tracing. In: Jackson, M. and Nelson, D. and Stirk, S. (eds.) Database: Enterprise, Skills and Innovation. Lecture Notes in Computer Science 3567. Berlin, Germany: Springer-Verlag, pp. 133-144. ISBN 9783540269731.


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    With the increasing amount and diversity of information available on the Internet, there has been a huge growth in information systems that need to integrate data from distributed, heterogeneous data sources. Tracing the lineage of the integrated data is one of the problems being addressed in data warehousing research. This paper presents a data lineage tracing approach based on schema transformation pathways. Our approach is not limited to one specific data model or query language, and would be useful in any data transformation/integration framework based on sequences of primitive schema transformations.


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