30 search results - page 4 / 6 » Tree-based object tracking without mobility statistics in wi... |
WISES
2003
13 years 11 months ago
2003
The purpose of our on going research would be to track entities, which enter their field of vision over the sensor network. Based on their sightings, they maintain a dynamic cache ...
OPODIS
2004
13 years 11 months ago
2004
In this paper, we introduce the concept of hierarchy-based fault-local stabilization and a novel self-healing/fault-containment technique and apply them in Stalk. Stalk is an algo...
INFOCOM
2008
IEEE
14 years 4 months ago
2008
IEEE
—As mobile nodes roam in a wireless network, they continuously associate with different access points and perform handoff operations. However, these handoffs can potentially incu...
ICCCN
2008
IEEE
14 years 4 months ago
2008
IEEE
—The core functionality of a wireless sensor network (WSN) is to detect deviations in expected normal behavior and report it to the sink. In this paper, we propose TRACK — a no...
TMC
2008
13 years 10 months ago
2008
Mutual network synchronization is a distributed method in which geographically separated clocks align their times to one another without the need of reference or master clocks. Mut...