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ICASSP
2011
IEEE
14 years 8 months ago
Compressed classification of observation sets with linear subspace embeddings
We consider the problem of classification of a pattern from multiple compressed observations that are collected in a sensor network. In particular, we exploit the properties of r...
Dorina Thanou, Pascal Frossard
ICASSP
2011
IEEE
14 years 8 months ago
Fast network querying algorithm for searching large-scale biological networks
Network querying aims to search a large network for subnetwork regions that are similar to a given query network. In this paper, we propose a novel algorithm for querying large sc...
Sayed Mohammad Ebrahim Sahraeian, Byung-Jun Yoon
ICASSP
2011
IEEE
14 years 8 months ago
Exploring nuisance attribute projection and score normalization for GLDS-SVM based automatic mispronunciation detection method
In the task of mispronunciation detection, the cross-speaker degradation and some other confusing nuisances are the challenging problems demanding prompt solution. In this paper, ...
Hongyan Li, Shen Huang, Shijin Wang, Jiaen Liang, ...
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ICASSP
2011
IEEE
14 years 8 months ago
Improving head-related impulse response measured in noisy environments with spatio-temporal frequency analysis
A new noise reduction method based on spatio-temporal frequency analysis is proposed that can be applied to head-related impulse response (HRIR), which is an impulse response betw...
Takanori Nishino, Kazuya Takeda
ICASSP
2011
IEEE
14 years 8 months ago
A robust lip tracking algorithm using localized color active contours and deformable models
Lip tracking is crucial to the success of a lipreading recognition system. This paper presents a robust lip tracking algorithm using localized color active contours and deformable...
Xin Liu, Yiu-ming Cheung