21 search results - page 2 / 5 » Bootstrapping a Hop-Optimal Network in the Weak Sensor Model |
TROB
2008
13 years 4 months ago
2008
We present a method for inferring the topology of a sensor network given nondiscriminating observations of activity in the monitored region. This is accomplished based on no prior ...
TMC
2012
11 years 7 months ago
2012
— While many protocols for sensor network security provide confidentiality for the content of messages, contextual information usually remains exposed. Such information can be c...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
Nowadays, the source localization has been widely applied for wireless sensor networks. The Gaussian mixture model has been adopted for maximum-likelihood (ML) source localization ...
INFOCOM
2003
IEEE
13 years 10 months ago
2003
IEEE
Abstract— Standard embeded sensor nework models emphasize energy efficiency and distributed decision-making by considering untethered and unattended sensors. To this we add two ...
AAAI
2007
13 years 7 months ago
2007
In this paper, we consider a hybrid solution to the sensor network position inference problem, which combines a real-time filtering system with information from a more expensive,...