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ICASSP
2011
IEEE
14 years 9 months ago
Outlier-aware robust clustering
Clustering is a basic task in a variety of machine learning applications. Partitioning a set of input vectors into compact, wellseparated subsets can be severely affected by the p...
Pedro A. Forero, Vassilis Kekatos, Georgios B. Gia...
ICASSP
2011
IEEE
14 years 9 months ago
Anchor selection with anchor location uncertainty in wireless sensor network localization
We investigate in this paper the anchor selection problem with consideration of anchor location uncertainty, which arises naturally from error propagation problem in successive or...
Ping Zhang, Qiao Wang
ICASSP
2011
IEEE
14 years 9 months ago
A channel-blind system for speaker verification
The majority of speaker verification systems proposed in the NIST speaker recognition evaluation are conditioned on the type of data to be processed: telephone or microphone. In ...
Najim Dehak, Zahi N. Karam, Douglas A. Reynolds, R...
ICASSP
2011
IEEE
14 years 9 months ago
Evaluation of objective measures for quality assessment of reverberant speech
In this paper, we evaluate the performance of existing and new objective measures in terms of predicting the quality of reverberant speech and speech enhanced by dereverberation a...
Kostas Kokkinakis, Philipos C. Loizou
ICASSP
2011
IEEE
14 years 9 months ago
Reduced-hardware digital filter design via joint quantization and multiple constant multiplication optimization
The focus of this paper is to provide a framework for the joint optimization of both the coefficient quantization and multiple constant multiplication (MCM) problems. It is known...
Matthew B. Gately, Mark B. Yeary, Choon Yik Tang