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TIT
2002
89views more  TIT 2002»
13 years 9 months ago
Comparison of worst case errors in linear and neural network approximation
Sets of multivariable functions are described for which worst case errors in linear approximation are larger than those in approximation by neural networks. A theoretical framework...
Vera Kurková, Marcello Sanguineti
TIT
2002
62views more  TIT 2002»
13 years 9 months ago
Random codes: Minimum distances and error exponents
Abstract--Minimum distances, distance distributions, and error exponents on a binary-symmetric channel (BSC) are given for typical codes from Shannon's random code ensemble an...
Alexander Barg, G. David Forney Jr.
TIT
2002
67views more  TIT 2002»
13 years 9 months ago
Closest point search in lattices
In this semitutorial paper, a comprehensive survey of closest point search methods for lattices without a regular structure is presented. The existing search strategies are describ...
Erik Agrell, Thomas Eriksson, Alexander Vardy, Ken...
TIT
2002
89views more  TIT 2002»
13 years 9 months ago
Universal linear least squares prediction: Upper and lower bounds
We consider the problem of sequential linear prediction of real-valued sequences under the square-error loss function. For this problem, a prediction algorithm has been demonstrate...
Andrew C. Singer, Suleyman Serdar Kozat, Meir Fede...
TITS
2002
84views more  TITS 2002»
13 years 9 months ago
An obstacle detection method by fusion of radar and motion stereo
: An object detection method based on the motion stereo technique is proposed, which works by the fusion of millimeter wave radar and a single video camera. The method does not dep...
Takeo Kato, Yoshiki Ninomiya, Ichiro Masaki