1078 search results - page 13 / 216 » Optimal multiple-coverage of sensor networks |
ALGOSENSORS
2010
Springer
13 years 6 months ago
2010
Springer
We study the problem of maximizing the lifetime of a sensor network assigned to monitor a given area. Our main result is a linear time dual approximation algorithm that comes arbit...
INFOCOM
2002
IEEE
14 years 12 days ago
2002
IEEE
— A key challenge in ad-hoc, data-gathering wireless sensor networks is achieving a lifetime of several years using nodes that carry merely hundreds of joules of stored energy. I...
GPC
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. Sensor network deployment and its maintenance are very challenging due to hostile and unpredictable nature of environments. The field coverage of a wireless sensor networ...
TIT
2008
13 years 7 months ago
2008
The decentralized sequential hypothesis testing problem is studied in sensor networks, where a set of sensors receive independent observations and send summary messages to the fusi...
ICUMT
2009
13 years 5 months ago
2009
Localization of sensor nodes is one of the key issues in Wireless Sensor Networks. It is a precondition for a variety of applications, as well as geographic clustering and routing....