114 search results - page 17 / 23 » Network coverage using low duty-cycled sensors: random |
EUC
2008
Springer
13 years 9 months ago
2008
Springer
Data gathering is a common but critical operation in many applications of wireless sensor networks. The innovative techniques that improve energy efficiency to prolong the network ...
CN
2010
13 years 4 months ago
2010
Probabilistic flooding has been frequently considered as a suitable dissemination information approach for limiting the large message overhead associated with traditional (full) f...
EWSN
2008
Springer
14 years 7 months ago
2008
Springer
Abstract. We examine the problem of tracking dynamic boundaries occurring in natural phenomena using range sensors. Two main challenges of the boundary tracking problem are energy-...
INFOCOM
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract—It may not be feasible for sensor networks monitoring nature and inaccessible geographical regions to include powered sinks with Internet connections. We consider the sc...
WSNA
2003
ACM
14 years 20 days ago
2003
ACM
Wireless sensor networks consist of a large number of tiny sensors that have only limited energy supply. One of the major challenges in constructing such networks is to maintain l...