652 search results - page 40 / 131 » Quality-aware sensor data collection |
INFOCOM
2007
IEEE
14 years 1 months ago
2007
IEEE
—Many sensor network protocols in the literature implicitly assume that sensor nodes are deployed uniformly inside a simple geometric region. When the real deployment deviates fr...
BNCOD
2008
13 years 9 months ago
2008
Abstract. We introduce a query language over sensors, streams and relations and formally describe its semantics. Although the language was specifically designed for sensor network ...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
—Wireless sensor networks place sensors into an area to collect data and send them back to a base station. Data fusion, in which collected data are fused before they are sent to ...
AINA
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract— A wireless sensor network (WSN) is energy constrained, and the extension of its lifetime is one of the most important issues in its design. Usually, a WSN collects a la...
DSN
2006
IEEE
13 years 11 months ago
2006
IEEE
Distributed sensor networks are highly prone to accidental errors and malicious activities, owing to their limited resources and tight interaction with the environment. Yet only a...