1140 search results - page 178 / 228 » A Model Driven Framework for IT Transformation |
142
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ICASSP
2009
IEEE
16 years 28 days ago
2009
IEEE
Within the framework of long memory multivariate processes, fractal connectivity is a particular model, in which the low frequencies (coarse scales) of the interspectrum of each p...
185
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ER
2005
Springer
15 years 11 months ago
2005
Springer
Extract-Transform-Load (ETL) workflows are data centric workflows responsible for transferring, cleaning, and loading data from their respective sources to the warehouse. Previous ...
206
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ADBIS
2009
Springer
16 years 24 days ago
2009
Springer
In this paper, we visit the problem of the management of inconsistencies emerging on ETL processes as results of evolution operations g at their sources. We abstract Extract-Transf...
159
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CII
2008
15 years 6 months ago
2008
Today's enterprises face critical needs in integrating disparate information spread over several data sources inside and even outside the organization. Most organizations alre...
151
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ECIR
2009
Springer
16 years 3 months ago
2009
Springer
Probabilistic retrieval models usually rank documents based on a scalar quantity. However, such models lack any estimate for the uncertainty associated with a document’s rank. Fu...