1829 search results - page 338 / 366 » An Adaptive Approach to Data Placement |
VLDB
1999
ACM
14 years 2 months ago
1999
ACM
This paper aims to improve the accuracy of query result-size estimations in query optimizers by leveraging the dynamic feedback obtained from observations on the executed query wo...
INFOCOM
2010
IEEE
13 years 8 months ago
2010
IEEE
—Energy harvesting sensor platforms have opened up a new dimension to the design of network protocols. In order to sustain the network operation, the energy consumption rate cann...
OOPSLA
2010
Springer
13 years 8 months ago
2010
Springer
Programming forums are becoming the primary tools for programmers to find answers for their programming problems. Our empirical study of popular programming forums shows that the...
AMM
2011
13 years 4 months ago
2011
—The number of resources or items that users can now access when navigating on the Web or using e-services, is so huge that these might feel lost due to the presence of too much ...
ICDE
2006
IEEE
14 years 11 months ago
2006
IEEE
Database columns are often correlated, so that cardinality estimates computed by assuming independence often lead to a poor choice of query plan by the optimizer. Multidimensional...