972 search results - page 98 / 195 » Event Processing Middleware for Wireless Sensor Networks |
227
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MOBIHOC
2005
ACM
16 years 6 months ago
2005
ACM
Determining node and event locations is a canonical task for many wireless network applications. Yet dedicated infrastructure for determining position information is expensive, en...
222
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DMSN
2006
ACM
16 years 13 days ago
2006
ACM
In this paper, we study the problem of processing multiple queries in a wireless sensor network. We focus on multiquery optimization at the base station level to minimize the numb...
173
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ISCAS
2007
IEEE
16 years 23 days ago
2007
IEEE
Abstract— In this paper we present a feature-extracting image sensor targeted to wireless image sensor networks. The image sensor was designed and fabricated on a 3D integrated 0...
189
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Recently, the maximum likelihood estimator (MLE) and Cramer-Rao Lower Bound (CRLB) were proposed with the goal of maximizing and assessing the synchronization accuracy in wireless...
177
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IWNAS
2006
IEEE
16 years 15 days ago
2006
IEEE
— In existing query-based routing protocols in wireless sensor networks (WSNs), a node either keeps precise route information to desired events, such as in event flooding, or do...