515 search results - page 66 / 103 » Query Decomposition, Optimization and Processing in Multidat... |
SERVICES
2008
14 years 11 months ago
2008
Distributed stream query services must simultaneously process a large number of complex, continuous queries with stringent performance requirements while utilizing distributed pro...
138
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SIGMOD
2011
ACM
14 years 14 days ago
2011
ACM
In the database community, work on information extraction (IE) has centered on two themes: how to effectively manage IE tasks, and how to manage the uncertainties that arise in th...
ICASSP
2009
IEEE
15 years 4 months ago
2009
IEEE
This paper considers a method for learning a distance metric in a fingerprinting system which identifies a query content by measuring the distance between the fingerprint of th...
DBPL
2007
Springer
15 years 3 months ago
2007
Springer
The widespread adoption of XML has led to programming languages that support XML as a first class construct. In this paper, we present a method for analyzing and optimizing impera...
68
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ICASSP
2009
IEEE
15 years 4 months ago
2009
IEEE
— In this paper we consider the optimization of transceivers which use the nonlinear vector perturbation technique at the transmitter. Since the perturbation vector can be almost...