719 search results - page 63 / 144 » GPS-Free node localization in mobile wireless sensor network... |
ICALT
2008
IEEE
15 years 4 months ago
2008
IEEE
Ad-hoc sensor networks provide a cheap and scalable technology for constructing pervasive learning assessment systems that are embedded in physical environments. This paper propos...
WIMOB
2008
IEEE
15 years 4 months ago
2008
IEEE
— Node compromise is a serious threat in wireless sensor networks, as it enables an adversary to perform various attacks. Many security schemes exploit the redundancy of many wir...
MOBIHOC
2005
ACM
15 years 9 months ago
2005
ACM
Mobile sinks are needed in many sensor network applications for efficient data collection, data querying, localized sensor reprogramming, identifying and revoking compromised sens...
CSE
2009
IEEE
15 years 4 months ago
2009
IEEE
The most advanced logistics solutions that are currently adopted in ports and terminals use RFID- and GPS-based technologies to identify and localize shipping containers in the ya...
CORR
2008
Springer
14 years 9 months ago
2008
Springer
A distributed adaptive algorithm to estimate a time-varying signal, measured by a wireless sensor network, is designed and analyzed. The presence of measurement noises and of packe...