54 search results - page 11 / 11 » Deploying Wireless Sensors for Differentiated Coverage and P... |
ESORICS
2004
Springer
13 years 10 months ago
2004
Springer
Key distribution is one of the most challenging security issues in wireless sensor networks where sensor nodes are randomly scattered over a hostile territory. In such a sensor dep...
INFOCOM
2011
IEEE
12 years 8 months ago
2011
IEEE
—In wireless sensor networks, multiple-coverage, in which each point is covered by more than one sensor, is often required to improve detection quality and achieve high fault tol...
VTC
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract—Wireless sensor networks (WSNs) have been extensively researched recently. This paper makes two contributions to this field. First, we promote a new concept of long-thi...
SECON
2008
IEEE
13 years 11 months ago
2008
IEEE
Stationary wireless sensor networks (WSNs) fail to scale when the area to be monitored is open (i.e borderless) and the physical phenomena to be monitored may migrate through a la...