1118 search results - page 206 / 224 » The coverage problem in a wireless sensor network |
171
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RTCSA
2009
IEEE
16 years 19 days ago
2009
IEEE
—Mobile sensors are widely deployed in Wireless Sensor Networks (WSNs) to satisfy emerging application requirements. Specifically, processing location dependent queries in mobile...
154
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EWSN
2009
Springer
16 years 6 months ago
2009
Springer
As the number of wireless devices sharing the unlicensed 2.4 GHz ISM band increases, interference is becoming a problem of paramount importance. We experimentally investigate the e...
161
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PERCOM
2004
ACM
16 years 5 months ago
2004
ACM
Networks of small devices, such as environmental sensors, introduce a number of new challenges for traditional protocols and approaches. In particular, the extreme resource constr...
186
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AAAI
2007
15 years 8 months ago
2007
In many sensing applications we must continuously gather information to provide a good estimate of the state of the environment at every point in time. A robot may tour an environ...
190
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TSP
2012
14 years 1 months ago
2012
—We consider distributed estimation of the inverse covariance matrix in Gaussian graphical models. These models factorize the multivariate distribution and allow for efficient d...