1060 search results - page 22 / 212 » Clustering Distributed Time Series in Sensor Networks |
WSDM
2012
ACM
12 years 4 months ago
2012
ACM
We study the problem of correlating micro-blogging activity with stock-market events, defined as changes in the price and traded volume of stocks. Specifically, we collect messa...
GLOBECOM
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract—This paper proposes a novel discrete time secondorder distributed consensus time synchronization (SO-DCTS) algorithm for wireless sensor networks. The consensus properti...
PERCOM
2003
ACM
14 years 8 months ago
2003
ACM
Wireless distributed sensor networks (DSNs) are important for a number of strategic applications such as coordinated target detection, surveillance, and localization. Energy is a ...
NAS
2010
IEEE
13 years 7 months ago
2010
IEEE
In many practical applications of wireless sensor networks, it is crucial to accomplish the localization of sensors within a given time bound. We find that the traditional defin...
EUC
2005
Springer
14 years 2 months ago
2005
Springer
Wireless sensor network consists of small battery powered sensors. Therefore, energy consumption is an important issue and several schemes have been proposed to improve the lifetim...