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IPPS
1996
IEEE
15 years 4 months ago
Efficient Run-Time Support for Irregular Task Computations with Mixed Granularities
Many irregular scientific computing problems can be modeled by directed acyclic task graphs (DAGs). In this paper, we present an efficient run-time system for executing general as...
Cong Fu, Tao Yang
ICA
2007
Springer
15 years 4 months ago
Estimating the Mixing Matrix in Sparse Component Analysis Based on Converting a Multiple Dominant to a Single Dominant Problem
We propose a new method for estimating the mixing matrix, A, in the linear model x(t) = As(t), t = 1, . . . , T, for the problem of underdetermined Sparse Component Analysis (SCA)....
Nima Noorshams, Massoud Babaie-Zadeh, Christian Ju...
107
Voted
APNOMS
2006
Springer
15 years 4 months ago
Mixing Heterogeneous Address Spaces in a Single Edge Network
The growth of IPv4 Internet has been facing the infamous IP address depletion barrier. In practice, typical IPv4 Internet edge networks can be expanded by incorporating private add...
Ilhwan Kim, Heon Young Yeom
DFT
2004
IEEE
95views VLSI» more  DFT 2004»
15 years 4 months ago
Mixed Loopback BiST for RF Digital Transceivers
In this paper we analyze the performance of a mixed built-in-self-test (BiST) for RF IC digital transceivers, where a baseband processor can be used both as a test pattern generat...
Jerzy Dabrowski, Javier Gonzalez Bayon
97
Voted
DSMML
2004
Springer
15 years 4 months ago
Variational Bayes Estimation of Mixing Coefficients
We investigate theoretically some properties of variational Bayes approximations based on estimating the mixing coefficients of known densities. We show that, with probability 1 a...
Bo Wang 0002, D. M. Titterington