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» Some Results on Effective Randomness
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CAAP
1992
15 years 2 months ago
Varieties of Increasing Trees
We extend results about heights of random trees (Devroye, 1986, 1987, 1998b). In this paper, a general split tree model is considered in which the normalized subtree sizes of node...
François Bergeron, Philippe Flajolet, Bruno...
TR
2008
67views more  TR 2008»
14 years 9 months ago
Degradation Analysis of Nano-Contamination in Plasma Display Panels
Abstract--As an alternative to traditional life testing, degradation tests can be effective in assessing product reliability when measurements of degradation leading to failure can...
Suk Joo Bae, Seong-Joon Kim, Man Soo Kim, Bae Jin ...
DCC
2008
IEEE
15 years 9 months ago
Compressive-Projection Principal Component Analysis for the Compression of Hyperspectral Signatures
A method is proposed for the compression of hyperspectral signature vectors on severely resourceconstrained encoding platforms. The proposed technique, compressive-projection prin...
James E. Fowler
DCC
2007
IEEE
15 years 9 months ago
Quantization of Sparse Representations
Compressive sensing (CS) is a new signal acquisition technique for sparse and compressible signals. Rather than uniformly sampling the signal, CS computes inner products with rand...
Petros Boufounos, Richard G. Baraniuk

Publication
170views
14 years 9 months ago
Covariance Regularization for Supervised Learning in High Dimensions
This paper studies the effect of covariance regularization for classific ation of high-dimensional data. This is done by fitting a mixture of Gaussians with a regularized covaria...
Daniel L. Elliott, Charles W. Anderson, Michael Ki...