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SIGPRO
2011
229views Hardware» more  SIGPRO 2011»
14 years 4 months ago
Fast and exact synthesis of stationary multivariate Gaussian time series using circulant embedding
A fast and exact procedure for the numerical synthesis of stationary multivariate Gaussian time series with a priori prescribed and well controlled autoand cross-covariance functi...
Hannes Helgason, Vladas Pipiras, Patrice Abry
ICASSP
2011
IEEE
14 years 1 months ago
A fast projected gradient optimization method for real-time perception-based clipping of audio signals
Clipping is a necessary signal processing operation in many realtime audio applications, yet it often reduces the sound quality of the signal. The recently proposed perception-bas...
Bruno Defraene, Toon van Waterschoot, Moritz Diehl...
ICASSP
2011
IEEE
14 years 1 months ago
Time-to-Onset latency in fMRI: Fast detection of delayed activation
A standard fMRI experiment is structured around the assumption that onset of relevant neural activity occurs almost immediately after external stimulus. Introducing deliberate len...
Victor Solo, Ben Cassidy, Christopher J. Long, Car...
ANCS
2011
ACM
13 years 9 months ago
Fast Content Distribution on Datacenter Networks
Peer-to-peer (P2P) applications distribute large files fast. That makes them popular on the Internet and has motivated their use on datacenter networks. On datacenter networks, h...
Shakir James, Patrick Crowley
CANS
2011
Springer
258views Cryptology» more  CANS 2011»
13 years 9 months ago
Fast Computation on Encrypted Polynomials and Applications
In this paper, we explore fast algorithms for computing on encrypted polynomials. More specifically, we describe efficient algorithms for computing the Discrete Fourier Transform,...
Payman Mohassel