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ICPR
2008
IEEE
15 years 8 months ago
Noise robust voice detector for speaker recognition
The effect of additive noise in a speaker recognition system is well known to be a crucial problem in real life applications. In a speaker recognition system, if the test utteranc...
Gabriel Hernández, José R. Calvo, Ra...
FLAIRS
2008
15 years 4 months ago
Learning Dynamic Naive Bayesian Classifiers
Hidden Markov models are a powerful technique to model and classify temporal sequences, such as in speech and gesture recognition. However, defining these models is still an art: ...
Miriam Martínez, Luis Enrique Sucar
CIKM
2008
Springer
15 years 4 months ago
Exploiting context to detect sensitive information in call center conversations
Protecting sensitive information while preserving the shareability and usability of data is becoming increasingly important. In call-centers a lot of customer related sensitive in...
Tanveer A. Faruquie, Sumit Negi, Anup Chalamalla, ...
ICA
2010
Springer
15 years 2 months ago
The 2010 Signal Separation Evaluation Campaign (SiSEC2010): Audio Source Separation
Abstract. This paper introduces the audio part of the 2010 communitybased Signal Separation Evaluation Campaign (SiSEC2010). Seven speech and music datasets were contributed, which...
Shoko Araki, Alexey Ozerov, Vikrham Gowreesunker, ...
UAI
2004
15 years 3 months ago
Probabilistic Index Maps for Modeling Natural Signals
One of the major problems in modeling natural signals is that signals with very similar structure may locally have completely different measurements, e.g., images taken under diff...
Nebojsa Jojic, Yaron Caspi, Manuel Reyes-Gomez