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85
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CORR
2008
Springer
87views Education» more  CORR 2008»
15 years 3 months ago
A multivariate generalization of Costa's entropy power inequality
A simple multivariate version of Costa's entropy power inequality is proved. In particular, it is shown that if independent white Gaussian noise is added to an arbitrary multi...
Miquel Payaró, Daniel Pérez Palomar
138
Voted
CORR
2010
Springer
94views Education» more  CORR 2010»
15 years 3 months ago
Tight Sample Complexity of Large-Margin Learning
We obtain a tight distribution-specific characterization of the sample complexity of large-margin classification with L2 regularization: We introduce the -adapted-dimension, which...
Sivan Sabato, Nathan Srebro, Naftali Tishby
87
Voted
CSDA
2010
99views more  CSDA 2010»
15 years 3 months ago
Robust M-estimation of multivariate GARCH models
In empirical work on multivariate financial time series, it is common to postulate a Multivariate GARCH model. We show that the popular Gaussian quasi-maximum likelihood estimator...
Kris Boudt, Christophe Croux
94
Voted
CORR
2008
Springer
103views Education» more  CORR 2008»
15 years 3 months ago
Secret Communication with Feedback
Secure communication with feedback is studied. An achievability scheme in which the backward channel is used to generate a shared secret key is proposed. The scenario of binary sy...
Deniz Gündüz, D. Richard Brown III, H. V...
125
Voted
CORR
2006
Springer
78views Education» more  CORR 2006»
15 years 3 months ago
On the Fading Number of Multiple-Input Single-Output Fading Channels with Memory
We derive new upper and lower bounds on the fading number of multiple-input single-output (MISO) fading channels of general (not necessarily Gaussian) regular law with spatial and ...
Stefan M. Moser