24 search results - page 2 / 5 » Fast algorithms for Iterative Adaptive Approach spectral est... |
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
In this paper, we propose an acceleration technique of the adaptive filtering scheme called adaptive proximal forward-backward splitting method. For accelerating the convergence ...
WAW
2010
Springer
13 years 3 months ago
2010
Springer
Abstract. Motivated by social network data mining problems such as link prediction and collaborative filtering, significant research effort has been devoted to computing topologica...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
We present MPtracker, a new algorithm for tracking and separating the pitch frequencies of two speakers from their mixture. The pitch frequencies are detected by introducing a nov...
ISPD
2012
ACM
12 years 1 months ago
2012
ACM
Importance sampling is a popular approach to estimate rare event failures of SRAM cells. We propose to improve importance sampling by probability collectives. First, we use “Kul...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
We have studied two efficient sampling methods, Langevin and Hessian adapted Metropolis Hastings (MH), applied to a parameter estimation problem of the mathematical model (Lorent...