118 search results - page 7 / 24 » Complexity of Data Collection, Aggregation, and Selection fo... |
SIGOPSE
2004
ACM
14 years 1 months ago
2004
ACM
Research in sensor networks, continuous queries (CQ), and other domains has been motivated by powerful applications that aim to aggregate, assimilate, and interact with scores of ...
IDEAS
2006
IEEE
14 years 1 months ago
2006
IEEE
In this paper, we present SURCH, a novel decentralized algorithm for efficient processing of queries generated in sensor networks. Unlike existing techniques, SURCH is fully dist...
MOBIHOC
2008
ACM
14 years 7 months ago
2008
ACM
Recent research shows that significant energy saving can be achieved in wireless sensor networks with a mobile base station that collects data from sensor nodes via short-range co...
CORR
2008
Springer
13 years 7 months ago
2008
Springer
Abstract-- Wireless Sensor Networks (WSNs) rely on innetwork aggregation for efficiency, however, this comes at a price: A single adversary can severely influence the outcome by co...
TISSEC
2008
13 years 7 months ago
2008
Hop-by-hop data aggregation is a very important technique for reducing the communication overhead and energy expenditure of sensor nodes during the process of data collection in a...