1564 search results - page 2 / 313 » Performance Tuning of Iterative Algorithms in Signal Process... |
ICASSP
2008
IEEE
14 years 6 days ago
2008
IEEE
In this paper we present a family of algorithms for estimating stream weights for dynamic Bayesian networks with multiple observation streams. For the 2 stream case, we present a ...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
This paper presents computationally efficient implementations for Iterative Adaptive Approach (IAA) spectral estimation techniques for uniformly sampled data sets. By exploiting ...
ICASSP
2008
IEEE
14 years 6 days ago
2008
IEEE
We consider a pilot-assisted interleave-division multiple access (IDMA) system transmitting over block-fading channels. We describe this system in terms of a factor graph and use ...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
We have recently proposed an EM-style algorithm to optimize log-linear models with hidden variables. In this paper, we use this algorithm to optimize a hidden conditional random ...
ICASSP
2008
IEEE
14 years 6 days ago
2008
IEEE
Given limited or incomplete measurement data on a sphere, a new iterative algorithm is proposed on how to extrapolate signal over the whole sphere. The algorithm is based on a pri...