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CVPR
2011
IEEE
15 years 3 months ago
Truncated Message Passing
Training of conditional random fields often takes the form of a double-loop procedure with message-passing inference in the inner loop. This can be very expensive, as the need to...
Justin Domke
156
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INTERSPEECH
2010
15 years 2 months ago
A spectral LF model based approach to voice source parameterisation
This paper presents a new method of extracting LF model based parameters using a spectral model matching approach. Strategies are described for overcoming some of the known diffic...
John Kane, Mark Kane, Christer Gobl
199
Voted
JMLR
2010
144views more  JMLR 2010»
15 years 2 months ago
Practical Approaches to Principal Component Analysis in the Presence of Missing Values
Principal component analysis (PCA) is a classical data analysis technique that finds linear transformations of data that retain the maximal amount of variance. We study a case whe...
Alexander Ilin, Tapani Raiko
139
Voted
ICASSP
2011
IEEE
14 years 11 months ago
Detection of sinusoidal signals in noise by probabilistic modelling of the spectral magnitude shape and phase continuity
This paper presents a method for detection of sinusoidal signals corrupted by an additive noise in the short-time Fourier domain. The proposed method is based on probabilistic mod...
Peter Jancovic, Münevver Köküer
VLSID
2002
IEEE
92views VLSI» more  VLSID 2002»
16 years 7 months ago
Low Power Solution for Wireless Applications
Low standby power dissipation is the primary need for most of the wireless applications for prolonged battery life. Traditionally ASIC solutions currently address either high densi...
Sornavalli Ramanathan, Rituparna Mandal