1077 search results - page 27 / 216 » Multi-query Optimization for Sensor Networks |
ICW
2005
IEEE
14 years 2 months ago
2005
IEEE
Most sensor network applications require quality of service guarantees on a network-wide basis, suggesting the need for global network cost optimization. The dynamic and nonunifor...
SSDBM
2009
IEEE
14 years 3 months ago
2009
IEEE
We present a novel sensor network query processing architecture that (a) covers all the query optimization phases that are required to map a declarative query to executable code; ...
AUTOMATICA
2006
13 years 9 months ago
2006
In this note we consider the following problem. Suppose a set of sensors is jointly trying to estimate a process. One sensor takes a measurement at every time step and the measure...
ICASSP
2011
IEEE
13 years 20 days ago
2011
IEEE
We consider the decentralized Bayesian binary hypothesis testing problem in feedback architectures, in which the fusion center broadcasts information based on the messages of some...
QSHINE
2009
IEEE
2009
IEEE
Joint Optimization of System Lifetime and Network Performance for Real-Time Wireless Sensor Networks
14 years 3 months ago
Maximizing the aggregate network utility and minimizing the network energy consumption are important but conflict goals in wireless sensor networks. Challenges arise due to the app...