156 search results - page 22 / 32 » Opportunistic sampling in wireless sensor networks |
100
click to vote
MASCOTS
2010
14 years 10 months ago
2010
—We consider the problem of optimal cluster-based data gathering in Wireless Sensor Networks (WSNs) when nearby readings are spatially correlated. Due to the dense nature of WSNs...
118
click to vote
ICUMT
2009
14 years 9 months ago
2009
Abstract--In this paper we address the task of accurately reconstructing a distributed signal through the collection of a small number of samples at a data gathering point using Co...
ICASSP
2009
IEEE
15 years 6 months ago
2009
IEEE
Resource limitations in wireless sensor networks have put stringent constraints on distributed signal processing. In this paper, we propose a cluster-based decentralized variation...
102
click to vote
MOBISYS
2008
ACM
15 years 11 months ago
2008
ACM
This paper investigates an application of mobile sensing: detecting and reporting the surface conditions of roads. We describe a system and associated algorithms to monitor this i...
108
click to vote
EWSN
2007
Springer
15 years 11 months ago
2007
Springer
Abstract. In this paper, we propose and evaluate RIDA, a novel informationdriven architecture for distributed data compression in a sensor network, allowing it to conserve energy a...