2635 search results - page 379 / 527 » Algorithms for the Database Layout Problem |
157
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DOLAP
2005
ACM
15 years 6 months ago
2005
ACM
Online Analytical Processing is a powerful framework for the analysis of organizational data. OLAP is often supported by a logical structure known as a data cube, a multidimension...
162
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DOLAP
2005
ACM
15 years 6 months ago
2005
ACM
Materialized views are nowadays commonly used in the data warehouse environment. Materialized views need to be updated when data sources change. Since the update of the views may ...
145
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CORR
2010
Springer
15 years 4 months ago
2010
Springer
Given a point set S and an unknown metric d on S, we study the problem of efficiently partitioning S into k clusters while querying few distances between the points. In our model ...
132
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PRL
2002
15 years 4 months ago
2002
In this paper, we contribute a new paradigm of combining string recognizers and propose generic frameworks for hierarchical and parallel combination of multiple string recognizers...
159
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VLDB
2002
ACM
15 years 4 months ago
2002
ACM
The problem of indexing time series has attracted much interest. Most algorithms used to index time series utilize the Euclidean distance or some variation thereof. However, it has...