735 search results - page 62 / 147 » Evaluating Probabilistic Queries over Imprecise Data |
INFOCOM
2006
IEEE
15 years 6 months ago
2006
IEEE
— A key function for network traffic monitoring and analysis is the ability to perform aggregate queries over multiple data streams. Change detection is an important primitive w...
183
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GIS
2008
ACM
16 years 29 days ago
2008
ACM
We present SenseWeb, an open and scalable infrastructure for sharing and geocentric exploration of sensor data streams. SenseWeb allows sensor owners to share data streams across ...
111
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KDD
2004
ACM
16 years 9 days ago
2004
ACM
We propose a new unsupervised learning technique for extracting information from large text collections. We model documents as if they were generated by a two-stage stochastic pro...
107
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EDBT
2010
ACM
15 years 6 months ago
2010
ACM
The wide adaptation of GPS and cellular technologies has created many applications that collect and maintain large repositories of data in the form of trajectories. Previous work ...
106
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SIGMOD
2003
ACM
16 years 1 days ago
2003
ACM
In many applications involving continuous data streams, data arrival is bursty and data rate fluctuates over time. Systems that seek to give rapid or real-time query responses in ...