126 search results - page 14 / 26 » Energy-efficient top-k query processing in wireless sensor n... |
108
click to vote
IS
2011
14 years 4 months ago
2011
In order to process continuous queries over Wireless Sensor Networks (WSNs), sensors are typically organized in a Query Routing Tree (denoted as T) that provides each sensor with ...
BROADNETS
2004
IEEE
15 years 1 months ago
2004
IEEE
One important application of wireless sensor networks is tracking moving objects. The recent progress has made it possible for tiny sensors to have more computing power and storag...
GIS
2010
ACM
14 years 8 months ago
2010
ACM
Top-k queries are a popular type of query in Wireless Sensor Networks. Typical solutions rely on coordinated root-tonodes and nodes-to-root messages and on maintaining filters at...
MDM
2005
Springer
15 years 3 months ago
2005
Springer
Sensor networks are promising unprecedented levels of access to information about the physical world, in real time. Many areas of human activity are starting to see the benefits ...
ICDCS
2007
IEEE
15 years 3 months ago
2007
IEEE
When there are multiple queries posed to the resourceconstrained wireless sensor network, it is critical to process them efficiently. In this paper, we propose a Two-Tier Multipl...