22 search results - page 4 / 5 » Location Updates and Probabilistic Tracking Algorithms for M... |
MOBICOM
2010
ACM
13 years 5 months ago
2010
ACM
Cellular radios consume more power and suffer reduced data rate when the signal is weak. According to our measurements, the communication energy per bit can be as much as 6x highe...
IS
2007
13 years 5 months ago
2007
Sensors are often employed to monitor continuously changing entities like locations of moving objects and temperature. The sensor readings are reported to a database system, and a...
KDD
2007
ACM
14 years 5 months ago
2007
ACM
Accurate localization of mobile objects is a major research problem in sensor networks and an important data mining application. Specifically, the localization problem is to deter...
AINA
2009
IEEE
13 years 3 months ago
2009
IEEE
Determining the time and means by which to travel from location A to location B for a person utilising a MANET requires the dissemination of both realtime and historic data. In thi...
IJNSEC
2006
13 years 5 months ago
2006
On a wired network, physical authentication is implicitly provided by access: if a user is able to plug a cable into a network socket, he must have cleared other security checks s...