946 search results - page 4 / 190 » Spatially-decaying aggregation over a network: model and alg... |
CCR
2004
13 years 5 months ago
2004
Peer-to-peer (P2P) networks represent an effective way to share information, since there are no central points of failure or bottleneck. However, the flip side to the distributive...
GLOBECOM
2007
IEEE
14 years 3 days ago
2007
IEEE
—Recharging the batteries of a moribund sensor deployed as part of a wireless sensor network is often infeasible due to logistical considerations. With the purpose of prolonging ...
SIGMOD
2005
ACM
14 years 5 months ago
2005
ACM
While traditional database systems optimize for performance on one-shot queries, emerging large-scale monitoring applications require continuous tracking of complex aggregates and...
CDC
2009
IEEE
13 years 10 months ago
2009
IEEE
Abstract— We study the problem of maximizing the aggregated revenue in sensor networks with deadline constraints. Our model is that of a sensor network that is arranged in the fo...
PEWASUN
2006
ACM
13 years 11 months ago
2006
ACM
We present an algorithm implementing the failure detector class omega (Ω) in the crash-recovery model to coordinate data aggregation in wireless sensor networks. In order to mini...