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ICASSP
2009
IEEE
14 years 3 months ago
Using the scaling ambiguity for filter shortening in convolutive blind source separation
In this paper, we propose to use the scaling ambiguity of convolutive blind source separation for shortening the unmixing filters. An often used approach for separating convoluti...
Radoslaw Mazur, Alfred Mertins
ICC
2009
IEEE
210views Communications» more  ICC 2009»
14 years 3 months ago
Weighted Sum-Rate Maximization Using Weighted MMSE for MIMO-BC Beamforming Design
—This paper studies linear transmit filter design for Weighted Sum-Rate (WSR) maximization in the Multiple Input Multiple Output Broadcast Channel (MIMO-BC). The problem of fin...
Søren Skovgaard Christensen, Rajiv Agarwal,...
WCRE
2007
IEEE
14 years 3 months ago
Visualizing Software Architecture Evolution Using Change-Sets
When trying to understand the evolution of a software system it can be useful to visualize the evolution of the system’s architecture. Existing tools for viewing architectural e...
Andrew McNair, Daniel M. Germán, Jens H. We...
IEEEARES
2006
IEEE
14 years 3 months ago
Modeling Dependable Systems using Hybrid Bayesian Networks
A hybrid Bayesian Network (BN) is one that incorporates both discrete and continuous nodes. In our extensive applications of BNs for system dependability assessment the models are...
Martin Neil, Manesh Tailor, Norman E. Fenton, Davi...
ICPR
2008
IEEE
14 years 3 months ago
Pose sentences: A new representation for action recognition using sequence of pose words
We propose a method for recognizing human actions in videos. Inspired from the recent bag-of-words approaches, we represent actions as documents consisting of words, where a word ...
Kardelen Hatun, Pinar Duygulu