291 search results - page 13 / 59 » A Distributed Wakening Based Target Tracking Protocol for Wi... |
CONEXT
2007
ACM
13 years 11 months ago
2007
ACM
A major task of a wireless sensor network is energy-efficient, timely, and robust dissemination of sensor readings back to the sink node. The AIDA project [1] aims to create a new...
JCO
2006
13 years 7 months ago
2006
We study a novel "coverage by directional sensors" problem with tunable orientations on a set of discrete targets. We propose a Maximum Coverage with Minimum Sensors (MCM...
ICRA
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract Minimizing the energy consumption of target tracking using a mobile sensor network is proved to be NPcomplete. Based on proximity graph, an approximately optimal solution ...
CCS
2006
ACM
13 years 11 months ago
2006
ACM
Accurate and synchronized time is crucial in many sensor network applications due to the need for consistent distributed sensing and coordination. In hostile environments where an...
TSMC
2010
13 years 2 months ago
2010
-- This paper presents an artificial ant-colony approach to distributed sensor wakeup control in wireless sensor networks (WSN) to accomplish the joint task of surveillance and tar...