239 search results - page 23 / 48 » Localized Upper and Lower Bounds for Some Estimation Problem... |
ECAI
2008
Springer
14 years 11 months ago
2008
Springer
In some application domains, such as medical imaging, the objects that compose the scene are known as well as some of their properties and their spatial arrangement. We can take ad...
STOC
2006
ACM
15 years 10 months ago
2006
ACM
Range searching is among the most fundamental problems in computational geometry. An n-element point set in Rd is given along with an assignment of weights to these points from so...
WDAG
2010
Springer
14 years 8 months ago
2010
Springer
We show that the asymptotic gain in the time complexity when using collision detection depends heavily on the task by investigating three prominent problems for wireless networks,...
CORR
2010
Springer
14 years 9 months ago
2010
Springer
The MUSIC algorithm, and its extension for imaging sparse extended objects, with noisy data is analyzed by compressed sensing (CS) techniques. A thresholding rule is developed to a...
TSP
2010
14 years 4 months ago
2010
We consider distributed estimation of a deterministic vector parameter from noisy sensor observations in a wireless sensor network (WSN). The observation noise is assumed uncorrela...