304 search results - page 19 / 61 » Fingerprinting Mobile User Positions in Sensor Networks |
271
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GIS
2008
ACM
16 years 7 months ago
2008
ACM
By embedding sensors in mobile devices, it is possible to exploit the ubiquitous presence of these devices to construct applications for large-scale sensing and monitoring of envi...
179
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Publication
In this paper, Constrained Least Mean Square (CLMS) algorithm for narrowband adaptive beamforming for tracking mobile user in a 2D urban environment has been used. This algorithm i...
172
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SAC
2010
ACM
16 years 13 days ago
2010
ACM
Current methods of estimating air quality involve assigning a single value called the Air Quality Index (AQI) to a large land area for a 24-hour period based on a very few, sparse...
153
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LOCA
2007
Springer
16 years 2 days ago
2007
Springer
This paper presents algorithms, simulations, and empirical results of a system that finds relative tag positions in 3D space using a new approach called “mobile infrastructure....
202
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EUC
2005
Springer
15 years 11 months ago
2005
Springer
As sensor networks mature the current generation of sensor networks that are application-specific and exposed only to a limited set of users will give way to heterogeneous sensor ...