24444 search results - page 49 / 4889 » A Data Model for Data Integration |
DANTE
1999
IEEE
15 years 2 months ago
1999
IEEE
Data warehouse refreshment is often viewed as a problem of maintaining materialized views over operational sources. In this paper, we show that the data warehouse refreshment proc...
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EPIA
2005
Springer
15 years 3 months ago
2005
Springer
In this paper, we propose a framework named UMT (User-profile Modeling based on Transactional data) for modeling user group profiles based on the transactional data. UMT is a gener...
KDD
1995
ACM
15 years 1 months ago
1995
ACM
We develop,in the context of discriminantanalysis,a generalapproachto the designof neuralarchitectures. It consistsin building a neuralnet ‘around’a statistical model family; ...
BIRTHDAY
2009
Springer
15 years 4 months ago
2009
Springer
Data integration has been an important area of research for several years. However, such systems suffer from one of the main drawbacks of database systems: the need to invest signi...
SAC
2012
ACM
13 years 5 months ago
2012
ACM
Data cloning method is a new computational tool for computing maximum likelihood estimates in complex statistical models such as mixed models. This method is synthesized with inte...