122 search results - page 21 / 25 » Reducing long queries using query quality predictors |
141
Voted
PODS
2004
ACM
16 years 3 months ago
2004
ACM
Several studies have demonstrated the effectiveness of the wavelet decomposition as a tool for reducing large amounts of data down to compact wavelet synopses that can be used to ...
129
Voted
AINA
2008
IEEE
15 years 10 months ago
2008
IEEE
Traditional cache invalidation schemes are not suitable to be employed in wireless environments due to the affections of mobility, energy consumption, and limited bandwidth. Cache ...
373
Voted
ICDE
2009
IEEE
16 years 5 months ago
2009
IEEE
The problem of automatically extracting the most interesting and relevant keyword phrases in a document has been studied extensively as it is crucial for a number of applications. ...
132
Voted
MDM
2007
Springer
15 years 9 months ago
2007
Springer
Abstract—In this paper we present MicroPulse, a novel framework for adapting the waking window of a sensing device S based on the data workload incurred by a query Q. Assuming a ...
143
Voted
IEEESCC
2005
IEEE
15 years 9 months ago
2005
IEEE
The emerging paradigms of service oriented architectures and utility-based computing have the potential to greatly reduce the cost of data management. Data management service prov...