1672 search results - page 96 / 335 » Optimizing Monitoring Queries over Distributed Data |
185
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ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
Optimized opportunistic multicast scheduling (OMS) has been studied previously by the authors for homogeneous cellular networks, where the problem of efficiently transmitting a co...
170
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ADC
2007
Springer
16 years 14 days ago
2007
Springer
XQuery is a powerful and convenient language that is designed for querying the data in XML documents. In this paper, we address how to optimally query encrypted XML documents usin...
168
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APWEB
2005
Springer
15 years 12 months ago
2005
Springer
Multiresolution (or multi-scale) techniques make it possible for Web-based GIS applications to access large dataset. The performance of such systems relies on data transmission ove...
161
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AMW
2010
15 years 7 months ago
2010
We address the problem of answering conjunctive queries over knowledge bases, specified by sets of first-order sentences called tuple-generating dependencies (TGDs). This problem i...
202
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SEUS
2008
IEEE
16 years 20 days ago
2008
IEEE
The computing systems are becoming deeply embedded into ordinary life and interact with physical processes and events. They monitor the physical world with sensors and provide app...