4695 search results - page 6 / 939 » Web data modeling for integration in data warehouses |
114
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CAISE
2003
Springer
15 years 2 months ago
2003
Springer
In data warehouses measures are analyzed along different dimensions. Although the structures of these dimensions change over time, data warehouse tools currently in use are not ab...
75
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DAWAK
2007
Springer
15 years 3 months ago
2007
Springer
Abstract. A federated data warehouse is a logical integration of data warehouses applicable when physical integration is impossible due to privacy policy or legal restrictions. In ...
167
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ACSW
2007
14 years 11 months ago
2007
Data warehousing methodologies share a common set of tasks, including business requirements analysis, data design, architectural design, implementation and deployment. Clinical da...
DAWAK
2006
Springer
15 years 1 months ago
2006
Springer
More and more integration systems use ontologies to solve the problem of semantic heterogeneities between autonomous databases. To automate the integration process, a number of the...
BMCBI
2005
14 years 9 months ago
2005
Background: We present a biological data warehouse called Atlas that locally stores and integrates biological sequences, molecular interactions, homology information, functional a...