25316 search results - page 107 / 5064 » Computational sensor networks |
JCO
2006
13 years 10 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...
PERCOM
2005
ACM
14 years 9 months ago
2005
ACM
This paper considers the problem of maintaining the coverage degree of a wireless sensor network at an application specific level while keeping the sensing units of only a subset o...
SAC
2010
ACM
14 years 5 months ago
2010
ACM
The emerging reality of wireless sensor networks deployed as long-lived infrastructure required to serve multiple applications necessitates the development of fine-grained securi...
APCHI
2008
IEEE
14 years 4 months ago
2008
IEEE
Denial of Sleeping is a novel type of potential attacks in wireless network. The object of the attack is a sensor node’s power supply. To make sensors inexpensive so that they ca...
APNOMS
2006
Springer
14 years 1 months ago
2006
Springer
This paper proposes a policy-based management framework for self-managed wireless sensor networks (WSNs) called SNOWMAN (SeNsOr netWork MANagement). In WSNs, a number of sensor nod...