143 search results - page 21 / 29 » An Adaptive Location Estimator Based on Kalman Filtering for... |
GLOBECOM
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract— A major problem in wireless sensor network localization is erroneous local geometric realizations in some parts of the network due to the sensitivity to certain distanc...
MOBIHOC
2005
ACM
14 years 7 months ago
2005
ACM
Node compromise poses severe security threats in wireless sensor networks. Unfortunately, existing security designs can address only a small, fixed threshold number of compromised...
PERVASIVE
2006
Springer
13 years 7 months ago
2006
Springer
Abstract. Location-aware services can benefit from accurate and reliable indoor location tracking. The widespread adoption of 802.11x wireless LAN as the network infrastructure cre...
IPSN
2005
Springer
14 years 1 months ago
2005
Springer
— Networked Infomechanical Systems (NIMS) introduces a new actuation capability for embedded networked sensing. By exploiting a constrained actuation method based on rapidly depl...
MOBISYS
2003
ACM
14 years 7 months ago
2003
ACM
Advances in sensing and tracking technology enable location-based applications but they also create significant privacy risks. Anonymity can provide a high degree of privacy, save...