4695 search results - page 31 / 939 » Web data modeling for integration in data warehouses |
IEEECIT
2005
IEEE
15 years 3 months ago
2005
IEEE
Web warehouse provides high availability and efficiency by utilizing materialized webviews, which should be refreshed in time to keep freshness. During the refreshing, the consis...
DAWAK
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. From the point of view of a data warehouse system its part of collecting and receiving information from other systems is crucial for all subsequent business intelligence ...
104
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CAISE
2010
Springer
14 years 11 months ago
2010
Springer
There is a large amount of data that is published on the Web and several techniques have been developed to extract and integrate data from Web sources. However, Web data are inhere...
157
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VLDB
2003
ACM
15 years 10 months ago
2003
ACM
Data warehousing systems integrate information from operational data sources into a central repository to enable analysis and mining of the integrated information. During the integ...
70
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DKE
1999
14 years 9 months ago
1999
A data warehouse collects and maintains a large amount of data from several distributed and heterogeneous data sources. Often the data is stored in the form of materialized views ...