649 search results - page 25 / 130 » Sampling Algorithms in a Stream Operator |
TSP
2010
13 years 2 months ago
2010
We study the distributed sampling and centralized reconstruction of two correlated signals, modeled as the input and output of an unknown sparse filtering operation. This is akin ...
HOLOMAS
2005
Springer
14 years 1 months ago
2005
Springer
Within this paper we describe a simulation environment for the underwater surveillance and propose architecture of control part of autonomous robot capable of efficient operation i...
SIGMOD
2006
ACM
14 years 8 months ago
2006
ACM
Data stream applications have made use of statistical summaries to reason about the data using nonparametric tools such as histograms, heavy hitters, and join sizes. However, rela...
WCE
2007
13 years 9 months ago
2007
Abstract— Common MRI sampling patterns in kspace, such as spiral trajectories, have nonuniform density and do not lie on a rectangular grid. We propose mapping the sampled data t...
PAMI
2007
13 years 7 months ago
2007
—We document methods for the quantitative evaluation of systems that produce a scalar summary of a biometric sample’s quality. We are motivated by a need to test claims that qu...