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TDP
2008
67views more  TDP 2008»
15 years 6 months ago
Generating Sufficiency-based Non-Synthetic Perturbed Data
The mean vector and covariance matrix are sufficient statistics when the un derlying distribution is multivariate normal. Many type of statistical analyses used in practice rely on...
Krishnamurty Muralidhar, Rathindra Sarathy
TIFS
2008
145views more  TIFS 2008»
15 years 6 months ago
Physical-Layer Authentication
Authentication is the process where claims of identity are verified. Most mechanisms of authentication (e.g., digital signatures and certificates) exist above the physical layer, t...
Paul L. Yu, John S. Baras, Brian M. Sadler
TII
2008
98views more  TII 2008»
15 years 6 months ago
Formal Methods for Systems Engineering Behavior Models
Abstract--Safety analysis in Systems Engineering (SE) processes, as usually implemented, rarely relies on formal methods such as model checking since such techniques, however power...
Charlotte Seidner, Olivier H. Roux
TIP
2008
344views more  TIP 2008»
15 years 6 months ago
A Self-Organizing Approach to Background Subtraction for Visual Surveillance Applications
Detection of moving objects in video streams is the first relevant step of information extraction in many computer vision applications. Aside from the intrinsic usefulness of being...
Lucia Maddalena, Alfredo Petrosino
TIP
2008
90views more  TIP 2008»
15 years 6 months ago
Synthetic Aperture Hitchhiker Imaging
We introduce a novel synthetic-aperture imaging method for radar systems that rely on sources of opportunity. We consider receivers that fly along arbitrary, but known, flight traj...
Can Evren Yarman, Birsen Yazici
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