242 search results - page 47 / 49 » On Computing Compression Trees for Data Collection in Wirele... |
TIT
2008
13 years 5 months ago
2008
Distributed estimation of an unknown signal is a common task in sensor networks. The scenario usually envisioned consists of several nodes, each making an observation correlated wi...
IPSN
2010
Springer
13 years 10 months ago
2010
Springer
A noise map facilitates monitoring of environmental noise pollution in urban areas. It can raise citizen awareness of noise pollution levels, and aid in the development of mitigat...
SASN
2003
ACM
13 years 10 months ago
2003
ACM
In this paper we address the problem of secure multicast of data streams over a multihop wireless ad hoc network. We propose a dynamic multicast group management protocol that aim...
EWSN
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. In this paper, we consider the minimization of a relevant energy consumption related cost function in the context of sensor networks where correlated sources are generate...
CN
2007
13 years 5 months ago
2007
Multicast communication is arguably the most promising paradigm to enable mass Internet transmission of live events, or any other content sent on the network from a single source ...