178 search results - page 23 / 36 » A Virtual Node-Based Tracking Algorithm for Mobile Networks |
GIS
2008
ACM
14 years 7 months ago
2008
ACM
In this paper, we consider the following scenario: a set of mobile objects continuously track their positions in a road network and are able to communicate with a central server. ...
WS
2006
ACM
14 years 20 days ago
2006
ACM
Location privacy is one of the major security problems in a Wireless Personal Area Network (WPAN). By eavesdropping on the transmitted packets, an attacker can keep track of the p...
ISER
2004
Springer
14 years 2 days ago
2004
Springer
A virtual fence is created by applying an aversive stimulus to an animal when it approaches a predefined boundary. It is implemented by a small animal-borne computer system with a...
IJCNN
2008
IEEE
14 years 1 months ago
2008
IEEE
—The system architecture presented in this paper is designed for helping an aged person to live longer independently in their own home by detecting unusual and potentially hazard...
RECSYS
2009
ACM
14 years 1 months ago
2009
ACM
We propose FriendSensing, a framework that automatically suggests friends to mobile social-networking users. Using short-range technologies (e.g., Bluetooth) on her mobile phone, ...