6660 search results - page 156 / 1332 » Data Analysis for Query Processing |
130
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DBA
2006
15 years 3 months ago
2006
In order to facilitate query processing, the information contained in data warehouses is typically stored as a set of materialized views. Deciding which views to materialize prese...
132
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ICASSP
2009
IEEE
15 years 9 months ago
2009
IEEE
A voice search system requires a speech interface that can correctly recognize spoken queries uttered by users. The recognition performance strongly relies on a robust language mo...
182
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SIGMOD
2005
ACM
16 years 2 months ago
2005
ACM
Data analysts need to understand the quality of data in the warehouse. This is often done by issuing many Group By queries on the sets of columns of interest. Since the volume of ...
118
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SSDBM
2006
IEEE
15 years 8 months ago
2006
IEEE
Many applicationsstore data items for a pre-determined, finite length of time. Examples include slidingwindows over on-line data streams, where old data are dropped as the window...
112
Voted
SEMWEB
2009
Springer
15 years 6 months ago
2009
Springer
Taking customer data as an example, the paper presents an approach to enhance the management of enterprise data by using Semantic Web technologies. Customer data is the most import...