421 search results - page 40 / 85 » A New Nonstationarity Detector |
ICASSP
2010
IEEE
14 years 10 months ago
2010
IEEE
Previously, the well-known Optimum Gaussian Detector (OGD) has been extended to the Multiple-Input MultipleOutput (MIMO) case where all transmit-receive subarrays are considered j...
TIP
2008
14 years 9 months ago
2008
We consider the problem of detecting object contours in natural images. In many cases, local luminance changes turn out to be stronger in textured areas than on object contours. Th...
TCOM
2010
14 years 8 months ago
2010
Abstract—This paper considers the problem of Gaussian symbols detection in MIMO systems in the presence of channel estimation errors. Under this framework we develop a computatio...
CISS
2010
IEEE
14 years 1 months ago
2010
IEEE
Abstract-Malicious attacks against power system state estimation are considered. It has been recently observed that if an adversary is able to manipulate the measurements taken at ...
CLEF
2011
Springer
13 years 9 months ago
2011
Springer
Abstract The paper overviews the vandalism detection task of the PAN’11 competition. A new corpus is introduced which comprises about 30 000 Wikipedia edits in the languages Engl...