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IGARSS
2009
15 years 4 months ago
Spatially Adaptive Classification of Hyperspectral Data with Gaussian Processes
Automated classification of land cover types based on hyperspectral imagery often involves a large geographical area, but class labels are available for only small portions of the...
Goo Jun, Joydeep Ghosh
IJSYSC
2010
65views more  IJSYSC 2010»
15 years 3 months ago
Partial state and input observability recovering by additional sensor implementation: a graph-theoretic approach
This paper deals with the problem of additional sensor location in order to recover the observability of any given part of the state and unknown input for structured linear system...
T. Boukhobza
VLSI
2010
Springer
15 years 1 months ago
Local Biasing and the Use of Nullator-Norator Pairs in Analog Circuits Designs
Although local biasing of components used in an analog circuit is shown to be a very attractive design methodology, significantly simplifying the design procedure [3], it makes the...
Reza Hashemian
ICASSP
2011
IEEE
14 years 10 months ago
Tone detection of non-uniformly undersampled signals with frequency excision
We address the problem of detecting and locating narrowband tones in an undersampled signal. It is known that uniformly undersampled signals exhibit frequency aliasing, whereby th...
André Bourdoux, Sofie Pollin, Antoine Dejon...
ICDT
2011
ACM
232views Database» more  ICDT 2011»
14 years 10 months ago
(Approximate) uncertain skylines
Given a set of points with uncertain locations, we consider the problem of computing the probability of each point lying on the skyline, that is, the probability that it is not do...
Peyman Afshani, Pankaj K. Agarwal, Lars Arge, Kasp...