DOLAP
15 years 4 months ago
2007 ACM  102
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DOLAP
15 years 4 months ago
2007 ACM 
ss domain. Using this more abstract approach means that more data sources of varying types can be incorporated with less effort, and such heterogeneous data sources might be very r...
DOLAP
15 years 4 months ago
2007 ACM 
Expressing preferences when querying databases is a natural way to avoid empty results and information flooding, and in general to rank results so that the user may first see the ...
DOLAP
15 years 4 months ago
2007 ACM 
This article introduces the Observation-Orientation-DecisionAction (OODA) concept as a mean to identify three new desired technologies in business intelligence applications that i...
DOLAP
15 years 4 months ago
2007 ACM
In this paper, we deal with the problem of determining the best possible physical implementation of an ETL workflow, given its logical-level description and an appropriate cost mo...
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