ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
We present a methodology for enhancing the delivery of usergenerated content in online social networks. To this end, we first regularize the social graph via node capacity and li...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
In this paper, we call the pattern classification problem that consists in assigning a category label to a long audio signal based on its semantic content as Generic Audio Documen...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
The Speech Distortion Weighted Multichannel Wiener Filter (SDWMWF) is a promising multi-microphone noise reduction technique, in particular for hearing aid applications. Its bene...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
A novel frame-wise model adaptation approach for reverberationrobust distant-talking speech recognition is proposed. It adjusts the means of static cepstral features to capture th...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Video fire detection system which uses a spatio-temporal covariance matrix of video data is proposed. This system divides the video into spatio-temporal blocks and computes covar...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
In many image processing problems, it is required to extract small scale details from an image or a set of images. In this paper, we introduce a new framework for extracting small...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
We consider a wireless network comprising a number of mutuallyinterfering links. We study the transmit power control problem that determines the egalitarian signal-to-interference...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
In this paper, the problem of estimating the damping factor and frequency parameters from multiple cisoids in noise is addressed. We rst propose a data matrix which generalizes th...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Compressed video bitstreams are very sensitive to transmission errors. If we lose packets or receive them with errors during transmission, not only the current frame will be corru...