4695 search results - page 8 / 939 » Web data modeling for integration in data warehouses |
121
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ER
2003
Springer
15 years 2 months ago
2003
Springer
Data warehouses (DWs) are complex computer systems whose main goal is to facilitate the decision making process of knowledge workers. ETL (Extraction-Transformation-Loading) proces...
IS
2008
14 years 9 months ago
2008
Data warehouse modeling is a complex task, which involves knowledge of business processes of the domain of discourse, understanding the structural and behavioral system's con...
107
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WWW
2005
ACM
15 years 3 months ago
2005
ACM
In this paper, we propose an approach to materialize XML data warehouses based on the frequent query patterns discovered from historical queries issued by users. The schemas of in...
ER
2008
Springer
14 years 11 months ago
2008
Springer
During data warehouse design, the designer frequently encounters the problem of choosing among different alternatives for the same design construct. The behavior of the chosen desi...
103
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IEEEARES
2006
IEEE
15 years 3 months ago
2006
IEEE
Healthcare organisations practicing evidence-based medicine strive to unite their data assets in order to achieve a wider knowledge base for more sophisticated research as well as...