552 search results - page 7 / 111 » Accuracy-aware data modeling in sensor networks |
HPCC
2007
Springer
15 years 3 months ago
2007
Springer
Data missing is a common problem in database query processing, which can cause bias or lead to inefficient analyses, and this problem happens more often in sensor databases. The re...
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Voted
PERCOM
2005
ACM
15 years 9 months ago
2005
ACM
In wireless sensor networks, localization systems use data from sensors which receive signals from moving targets, measure RSSI, and translate RSSI into the distance between senso...
BTW
2009
Springer
15 years 4 months ago
2009
Springer
: In the past couple of years, sensor networks have evolved to a powerful infrastructure component for monitoring and tracking events and phenomena in many application domains. An ...
CISS
2007
IEEE
15 years 3 months ago
2007
IEEE
— We consider a sensor network in which the sensors communicate at will when they have something to report, without prior coordination with other sensors or with data collection ...
ACISICIS
2007
IEEE
15 years 3 months ago
2007
IEEE
To increase the lifetime of the sensor networks, a recognized method is to switch off/on some sensor nodes between “sleep” and “activity” mode in order to save the energy....