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MA
2010
Springer
143views Communications» more  MA 2010»
15 years 5 months ago
The pairwise beta distribution: A flexible parametric multivariate model for extremes
We present a new parametric model for the angular measure of a multivariate extreme value distribution. Unlike many parametric models that are limited to the bivariate case, the ï...
Daniel Cooley, Richard A. Davis, Philippe Naveau
CORR
2010
Springer
162views Education» more  CORR 2010»
15 years 4 months ago
Differential Privacy versus Quantitative Information Flow
Differential privacy is a notion of privacy that has become very popular in the database community. Roughly, the idea is that a randomized query mechanism provides sufficient priva...
Mário S. Alvim, Konstantinos Chatzikokolaki...
CORR
2011
Springer
168views Education» more  CORR 2011»
15 years 1 months ago
Optimal Column-Based Low-Rank Matrix Reconstruction
We prove that for any real-valued matrix X ∈ Rm×n , and positive integers r k, there is a subset of r columns of X such that projecting X onto their span gives a r+1 r−k+1 -a...
Venkatesan Guruswami, Ali Kemal Sinop
IJDAR
2011
143views more  IJDAR 2011»
15 years 1 months ago
Grammar-based techniques for creating ground-truthed sketch corpora
Although publicly-available, ground-truthed corpora have proven useful for training, evaluating, and comparing recognition systems in many domains, the availability of such corpor...
Scott MacLean, George Labahn, Edward Lank, Mirette...
JMLR
2010
166views more  JMLR 2010»
15 years 1 months ago
Pairwise Measures of Causal Direction in Linear Non-Gaussian Acyclic Models
We present new measures of the causal direction between two non-gaussian random variables. They are based on the likelihood ratio under the linear non-gaussian acyclic model (LiNG...
Aapo Hyvärinen