2740 search results - page 255 / 548 » Approximating Component Selection |
121
Voted
LATIN
2010
Springer
15 years 10 months ago
2010
Springer
Abstract. We introduce the NP-hard graph-based data clustering problem s-Plex Cluster Vertex Deletion, where the task is to delete at most k vertices from a graph so that the conne...
122
Voted
ICC
2009
IEEE
15 years 10 months ago
2009
IEEE
— A single on-frequency, full duplex wireless repeater is considered for enhancing the capacity of a long-distance 2x2 multiple-input multiple-output (MIMO) wireless link with a ...
118
Voted
ICANN
2009
Springer
15 years 10 months ago
2009
Springer
Abstract. This paper introduces the application of the feature transformation approach proposed by Torkkola [1] to the domain of image processing. Thereto, we extended the approach...
113
Voted
IDA
2009
Springer
15 years 10 months ago
2009
Springer
Abstract. We present a probabilistic model for robust principal component analysis (PCA) in which the observation noise is modelled by Student-t distributions that are independent ...
132
Voted
ICASSP
2008
IEEE
15 years 10 months ago
2008
IEEE
We propose a new approach for singer melody extraction, based on blind source separation techniques. The short time Fourier transform (STFT) of the singer signal is modelled by a ...