485 search results - page 55 / 97 » Processing complex aggregate queries over data streams |
121
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TKDE
2010
14 years 7 months ago
2010
DHT is a widely used building block for scalable P2P systems. However, as uniform hashing employed in DHTs destroys data locality, it is not a trivial task to support complex queri...
143
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SIGMOD
2006
ACM
16 years 20 days ago
2006
ACM
Main memory is a critical resource when processing longrunning queries over data streams with state intensive operators. In this work, we investigate state spill strategies that h...
125
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ICGI
2010
Springer
15 years 1 months ago
2010
Springer
We recapitulate regular one-shot learning from membership and equivalence queries, positive and negative finite data. We present a meta-algorithm that generalizes over as many sett...
110
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ICDE
2010
IEEE
15 years 5 months ago
2010
IEEE
Abstract— Sensor networks have evolved to a powerful infrastructure component for event monitoring in many application scenarios. In addition to simple filter and aggregation op...
103
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DEXA
2009
Springer
15 years 7 months ago
2009
Springer
Semantic Web technologies facilitate data integration over a large number of sources with decentralised and loose coordination, ideally leading to interlinked datasets which descri...