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CRYPTO
2010
Springer
110views Cryptology» more  CRYPTO 2010»
15 years 6 months ago
An Efficient and Parallel Gaussian Sampler for Lattices
At the heart of many recent lattice-based cryptographic schemes is a polynomial-time algorithm that, given a `high-quality' basis, generates a lattice point according to a Ga...
Chris Peikert
119
Voted
ICASSP
2010
IEEE
15 years 5 months ago
Fishervioce: A discriminant subspace framework for speaker recognition
We propose a new framework for speaker recognition, referred as Fishervoice. It includes the design of a feature representation known as the structured score vector (SSV), which r...
Zhifeng Li, Weiwu Jiang, Helen M. Meng
BMCBI
2010
88views more  BMCBI 2010»
15 years 5 months ago
MetaBar - a tool for consistent contextual data acquisition and standards compliant submission
Background: Environmental sequence datasets are increasing at an exponential rate; however, the vast majority of them lack appropriate descriptors like sampling location, time and...
Wolfgang Hankeln, Pier Luigi Buttigieg, Dennis Fin...
124
Voted
SIGMETRICS
2008
ACM
15 years 5 months ago
A view-probability-matrix approach to the modelling of gossiping protocols
This paper addresses the quantitative analysis of gossiping protocols. In contrast to existing approaches which are entirely based on the simulation of the individual nodes' ...
Thomas Krieger, Martin Riedl, Johann Schuster, Mar...
TIP
2008
98views more  TIP 2008»
15 years 5 months ago
On the Construction of Invertible Filter Banks on the 2-Sphere
The theories of signal sampling, filter banks, wavelets and "overcomplete wavelets" are well-established for the Euclidean spaces and are widely used in the processing a...
B. T. Thomas Yeo, Wanmei Ou, Polina Golland