604 search results - page 22 / 121 » Aggregate Computation over Data Streams |
246
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SIGMOD
2005
ACM
16 years 6 months ago
2005
ACM
Existing energy-efficient approaches to in-network aggregation in sensor networks can be classified into two categories, tree-based and multi-path-based, with each having unique s...
154
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VLDB
2004
ACM
15 years 11 months ago
2004
ACM
We consider the problem of resource sharing when processing large numbers of continuous queries. We specifically address sliding-window aggregates over data streams, an important...
191
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SECON
2008
IEEE
16 years 24 days ago
2008
IEEE
— What is the fastest rate at which we can collect a stream of aggregated data from a set of wireless sensors organized as a tree? We explore a hierarchy of techniques using real...
189
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VLDB
2004
ACM
15 years 11 months ago
2004
ACM
We address the problem of computing approximate answers to continuous sliding-window joins over data streams when the available memory may be insufficient to keep the entire join...
158
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TRIDENTCOM
2008
IEEE
16 years 24 days ago
2008
IEEE
The WiMAX Reference Network Architecture can be used in point-to-point and point-to-multipoint network topologies, and is suitable for providing last-mile, building-to-building, a...