633 search results - page 52 / 127 » Coverage in heterogeneous sensor networks |
IJSNET
2007
13 years 8 months ago
2007
Abstract: Wireless sensor networks are often based on omni-sensing and communication models. In contrast, in this paper, we investigate sensor networks with directional sensing and...
MOBISYS
2006
ACM
14 years 7 months ago
2006
ACM
The majority of security schemes available for sensor networks assume deployment in areas without access to a wired infrastructure. More specifically, nodes in these networks are ...
UIC
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. The proper deployment of sensors is very important for the successful completion of the sensing tasks due to the inevitable relation with the physical world. This paper p...
MASS
2010
13 years 5 months ago
2010
We present an integrated approach for supporting in-network sensor data processing in dynamic and heterogeneous sensor networks. The concept relies on data stream processing techni...
FGCN
2007
IEEE
14 years 2 months ago
2007
IEEE
— A directional sensor network consists of a number of directional sensors, which can switch to several directions to extend their sensing ability to cover the interested targets...