2223 search results - page 257 / 445 » Query Optimization in an OODBMS |
176
Voted
CORR
2011
Springer
14 years 12 months ago
2011
Springer
—With the rise of XML as a standard for representing business data, XML data warehousing appears as a suitable solution for decision-support applications. In this context, it is ...
153
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CORR
2011
Springer
14 years 12 months ago
2011
Springer
Index tuning, i.e., selecting the indexes appropriate for a workload, is a crucial problem in database system tuning. In this paper, we solve index tuning for large problem instan...
175
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TC
2011
14 years 12 months ago
2011
— Processing the gathered information efficiently is a key functionality for wireless sensor networks. In this article, we study the time complexity, message complexity (number ...
150
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SODA
2012
ACM
13 years 7 months ago
2012
ACM
We consider the dictionary problem in external memory and improve the update time of the wellknown buffer tree by roughly a logarithmic factor. For any λ ≥ max{lg lg n, logM/B(...
125
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ASPDAC
2000
ACM
15 years 9 months ago
2000
ACM
Symbolic debuggers are system development tools that can accelerate the validation speed of behavioral specifications by allowing a user to interact with an executing code at the ...