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» A Family of Data-Parallel Derivations
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TIT
2010
96views Education» more  TIT 2010»
14 years 7 months ago
Wavelet packets of fractional Brownian motion: asymptotic analysis and spectrum estimation
This work provides asymptotic properties of the autocorrelation functions of the wavelet packet coefficients of a fractional Brownian motion. It also discusses the convergence spe...
Abdourrahmane M. Atto, Dominique Pastor, Gré...
114
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ICASSP
2011
IEEE
14 years 4 months ago
Sparse coding and dictionary learning based on the MDL principle
The power of sparse signal coding with learned overcomplete dictionaries has been demonstrated in a variety of applications and fields, from signal processing to statistical infe...
Ignacio Ramírez, Guillermo Sapiro
INFOCOM
2011
IEEE
14 years 4 months ago
Modeling residual-geometric flow sampling
Abstract—Traffic monitoring and estimation of flow parameters in high speed routers have recently become challenging as the Internet grew in both scale and complexity. In this ...
Xiaoming Wang, Xiaoyong Li, Dmitri Loguinov
INFOCOM
2012
IEEE
13 years 11 months ago
Expected loss bounds for authentication in constrained channels
We derive bounds on the expected loss for authentication protocols in channels which are constrained due to noisy conditions and communication costs. This is motivated by a numbe...
Christos Dimitrakakis, Aikaterini Mitrokotsa, Serg...
ARC
2012
Springer
256views Hardware» more  ARC 2012»
13 years 8 months ago
Table-Based Division by Small Integer Constants
Computing cores to be implemented on FPGAs may involve divisions by small integer constants in fixed or floating point. This article presents a family of architectures addressing...
Florent de Dinechin, Laurent-Stéphane Didie...