1077 search results - page 88 / 216 » Multi-query Optimization for Sensor Networks |
INFOCOM
2003
IEEE
14 years 3 months ago
2003
IEEE
— We propose a new framework for providing robust location detection in emergency response systems, based on the theory of identifying codes. The key idea of this approach is to ...
TSP
2008
13 years 10 months ago
2008
The problem of optimal node density maximizing the Neyman-Pearson detection error exponent subject to a constraint on average (per node) energy consumption is analyzed. The spatial...
ALGOSENSORS
2009
Springer
14 years 4 months ago
2009
Springer
In this paper we consider the model of communication where wireless devices can either switch their radios off to save energy (and hence, can neither send nor receive messages), o...
GLOBECOM
2007
IEEE
14 years 4 months ago
2007
IEEE
— Energy-ef ciency is one of the major concerns in wireless sensor networks since it impacts the network lifetime. In this paper, we investigate the relationship between sensor n...
VTC
2006
IEEE
14 years 4 months ago
2006
IEEE
— This paper derives the optimum non-uniform quantization scheme for a distributed estimation problem based on noisy observations in a wireless sensor network. The optimal quanti...