536 search results - page 25 / 108 » Virtual Sensors: Abstracting Data from Physical Sensors |
ADHOCNOW
2008
Springer
15 years 4 months ago
2008
Springer
Abstract. A current challenge in wireless sensor networks is the positioning of sensor nodes for indoor environments without dedicated hardware. Especially in this domain, many app...
INFOCOM
2007
IEEE
15 years 4 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...
134
click to vote
TWC
2011
14 years 4 months ago
2011
Abstract—We target a two-tier sensor network with resourcerich master nodes at the upper tier and resource-poor sensor nodes at the lower tier. Master nodes collect data from sen...
NAS
2009
IEEE
15 years 4 months ago
2009
IEEE
—This paper proposes a mobile-agent-based data gathering system (called TinyBee) in wireless sensor networks. Most existing mobile-agent-based systems consider only static sinks/...
CCR
2004
14 years 9 months ago
2004
Wireless sensor networks have attracted attention from a diverse set of researchers, due to the unique combination of distributed, resource and data processing constraints. Howeve...