1957 search results - page 207 / 392 » Query Processing in Sensor Networks |
162
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WIS
2004
15 years 7 months ago
2004
The sensor networks, web click stream and astronomical applications generate a continuous flow of data streams. Most likely data streams are generated in a wireless environment. Th...
172
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MOBIHOC
2001
ACM
16 years 5 months ago
2001
ACM
The development of practical, localized algorithms is probably the most needed and most challenging task in wireless ad-hoc sensor networks (WASNs). Localized algorithms are a spe...
161
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PERCOM
2007
ACM
16 years 5 months ago
2007
ACM
We consider sensor scheduling as the optimal observability problem for partially observable Markov decision processes (POMDP). This model fits to the cases where a Markov process ...
192
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SUTC
2006
IEEE
16 years 9 days ago
2006
IEEE
Design aspects and software modelling for ubiquitous real-time camera system are described in this paper. We propose system architecture using a network of inexpensive cameras and...
164
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INFOCOM
2008
IEEE
16 years 22 days ago
2008
IEEE
Abstract—Energy efficiency is critical for wireless sensor networks. The data gathering process must be carefully designed to conserve energy and extend the network lifetime. Fo...