544 search results - page 36 / 109 » Resilient aggregation in sensor networks |
SIGMOD
2005
ACM
14 years 9 months ago
2005
ACM
Existing energy-efficient approaches to in-network aggregation in sensor networks can be classified into two categories, tree-based and multi-path-based, with each having unique s...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
—Slepian-Wolf coding is a promising distributed source coding technique that can completely remove the data redundancy caused by the spatially correlated observations in wireless...
SECON
2008
IEEE
14 years 3 months ago
2008
IEEE
— What is the fastest rate at which we can collect a stream of aggregated data from a set of wireless sensors organized as a tree? We explore a hierarchy of techniques using real...
GIS
2008
ACM
14 years 10 months ago
2008
ACM
Wireless sensor networks (WSNs) can provide real-time information about geospatial environments, and so have the potential to play an important role in the monitoring of geographi...
CONEXT
2006
ACM
14 years 2 months ago
2006
ACM
The deployment of sensor networks in security- and safety-critical environments requires secure communication primitives. In this paper, we design, implement, and evaluate a new s...