242 search results - page 28 / 49 » Approximately uniform random sampling in sensor networks |
CORR
2004
Springer
13 years 7 months ago
2004
Springer
In this paper, we consider a class of sensor networks where the data is not required in real-time by an observer; for example, a sensor network monitoring a scientific phenomenon ...
MOBICOM
2004
ACM
14 years 24 days ago
2004
ACM
Sensor networks are often desired to last many times longer than the active lifetime of individual sensors. This is usually achieved by putting sensors to sleep for most of their ...
PIMRC
2008
IEEE
14 years 1 months ago
2008
IEEE
—Most publications on the capacity and performance of wireless ad hoc networks share the underlying assumption of a uniform random distribution of nodes. In this paper, we study ...
ICANN
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. Trained support vector machines (SVMs) have a slow runtime classification speed if the classification problem is noisy and the sample data set is large. Approximating the...
SENSYS
2010
ACM
13 years 5 months ago
2010
ACM
Ecologists instrument ecosystems to collect time series representing the evolution in time and space of relevant abiotic and biotic factors. Sensor networks promise to improve on ...