Querying a summary of database

13 years 7 months ago
Querying a summary of database
For some years, data summarization techniques have been developed to handle the growth of databases. However these techniques are usually not provided with tools for enduserstoefficientlyusetheproducedsummaries.Thispaperpresentsafirstattempttodevelopa querying tool for the SAINTETIQ summarization model. The proposed search algorithm takes advantage of the hierarchical structure of the SAINTETIQ summaries to efficiently answer questionssuchas"howare,onsomeattributes,thetupleswhichhavespecificcharacteristics?" Moreover, this algorithm can be seen both as a boolean querying mechanism over a hierarchy of summaries, and as a flexible querying mechanism over the underlying relational tuples. Keywords Data summarization
W. Amenel Voglozin, Guillaume Raschia, Laurent Ugh
Added 13 Dec 2010
Updated 13 Dec 2010
Type Journal
Year 2006
Where JIIS
Authors W. Amenel Voglozin, Guillaume Raschia, Laurent Ughetto, Noureddine Mouaddib
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