3825 search results - page 676 / 765 » Selective Value Prediction |
137
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PEPM
2010
ACM
16 years 1 months ago
2010
ACM
We show how to efficiently evaluate generic map-filter-product queries, generalizations of select-project-join (SPJ) queries in relational algebra, based on a combination of two...
125
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ICDE
2009
IEEE
15 years 11 months ago
2009
IEEE
— Complex ad hoc join queries over enterprise databases are commonly used by business data analysts to understand and analyze a variety of enterprise-wide processes. However, eff...
158
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ICDCS
2008
IEEE
15 years 11 months ago
2008
IEEE
Resource discovery is an important process for finding suitable nodes that satisfy application requirements in large loosely-coupled distributed systems. Besides inter-node heter...
120
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ECTEL
2007
Springer
15 years 10 months ago
2007
Springer
In the paper an approach to analysis of the structure of repositories based on network analysis is proposed. The repository metadata can be transformed into several (one-mode or tw...
130
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IWCMC
2006
ACM
15 years 10 months ago
2006
ACM
The communication of voice over wireless local area networks (WLANs) is influenced by the choice of speech codec, packetization interval and PHY layer bit rates. These choices a...