1040 search results - page 166 / 208 » A Distributed Algorithm for Joins in Sensor Networks |
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
This paper introduces a distributed auxiliary particle filter for target tracking in sensor networks. Nodes maintain a shared particle filter by coming to a consensus about the ...
WISEC
2010
ACM
14 years 14 days ago
2010
ACM
Key management in wireless sensor networks does not only face typical, but also several new challenges. The scale, resource limitations, and new threats such as node capture and c...
TPDS
2008
13 years 7 months ago
2008
Media distribution through application-layer overlay networks has received considerable attention recently, owing to its flexible and readily deployable nature. On-demand streaming...
PERCOM
2004
ACM
14 years 7 months ago
2004
ACM
We investigate the theoretical limits of positioning algorithms. In particular, we study scenarios where the nodes do not receive anchors directly (multi-hop) and where no physica...
SENSYS
2004
ACM
14 years 1 months ago
2004
ACM
Previous approaches for computing duplicate-sensitive aggregates in sensor networks (e.g., in TAG) have used a tree topology, in order to conserve energy and to avoid double-count...