266 search results - page 18 / 54 » Optimal Policies for Distributed Data Aggregation in Wireles... |
130
Voted
IPPS
2007
IEEE
15 years 10 months ago
2007
IEEE
— An important class of queries over sensor networks are network-wide aggregation queries. In this work we study a class of aggregation queries which we refer to as aggregate thr...
218
Voted
ICDE
2007
IEEE
16 years 5 months ago
2007
IEEE
Wireless sensor networks have enormous potential to aid data collection in a number of areas, such as environmental and wildlife research. In this paper, we address the challenges...
153
Voted
TWC
2008
15 years 3 months ago
2008
Optimal power scheduling for distributed detection in a Gaussian sensor network is addressed for both independent and correlated observations. We assume amplify-and-forward local p...
138
Voted
ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
We develop energy-efficient, adaptive distributed transforms for data gathering in wireless sensor networks. In particular, we consider a class of unidirectional transforms that ...
124
Voted
INFOCOM
2006
IEEE
15 years 9 months ago
2006
IEEE
− In a clustered, multi-hop sensor network, a large number of inexpensive, geographically-distributed sensor nodes each use their observations of the environment to make local ha...