1343 search results - page 136 / 269 » Coverage by directional sensors |
INFOCOM
2005
IEEE
14 years 4 months ago
2005
IEEE
— In this paper, we consider the issue of localization in anisotropic sensor networks. Anisotropic networks are differentiated from isotropic networks in that they possess proper...
ESORICS
2004
Springer
14 years 4 months ago
2004
Springer
Key distribution is one of the most challenging security issues in wireless sensor networks where sensor nodes are randomly scattered over a hostile territory. In such a sensor dep...
IFIP
2010
Springer
14 years 3 months ago
2010
Springer
Traditionally, ocean acoustic signals have been acquired using hydrophones, which measure the pressure field and are typically omnidirectional. A vector sensor measures both the ac...
PETRA
2010
ACM
14 years 2 months ago
2010
ACM
Monitoring human motion has recently received great attention and can be used in many applications, such as human motion prediction. We present the collected data set from a body ...
ICISS
2007
Springer
14 years 2 months ago
2007
Springer
The increasing use of distributed authentication architecture has made interoperability of systems an important issue. Interoperability of systems reflects the maturity of the tech...