Peder A Olsen
Peder A Olsen
IBM Research
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Approximating the Kullback Leibler divergence between Gaussian mixture models
JR Hershey, PA Olsen
2007 IEEE International Conference on Acoustics, Speech and Signal …, 2007
Super-human multi-talker speech recognition: A graphical modeling approach
JR Hershey, SJ Rennie, PA Olsen, TT Kristjansson
Computer Speech & Language 24 (1), 45-66, 2010
Method and apparatus for error correction in a continuous dictation system
CJ Chen, LD Comerford, CM Danis, S Dharanipragada, MD Monkowski, ...
US Patent 5,864,805, 1999
Nuclear norm minimization via active subspace selection
CJ Hsieh, P Olsen
International Conference on Machine Learning, 575-583, 2014
Super-human multi-talker speech recognition: The IBM 2006 speech separation challenge system
T Kristjansson, J Hershey, P Olsen, S Rennie, R Gopinath
Ninth International Conference on Spoken Language Processing, 2006
Modeling inverse covariance matrices by basis expansion
PA Olsen, RA Gopinath
IEEE Transactions on Speech and Audio Processing 12 (1), 37-46, 2004
Newton-Like Methods for Sparse Inverse Covariance Estimation
PA Olsen, J Nocedal, SJ Rennie, F Oztoprak
Voicing features for robust speech detection
T Kristjansson, S Deligne, P Olsen
Ninth European Conference on Speech Communication and Technology, 2005
Privacy-sensitive speech model creation via aggregation of multiple user models
AR Lee, P Novak, PA Olsen, V Goel
US Patent 9,424,836, 2016
Fractional integration, Morrey spaces and a Schrödinger equation
PA Olsen
Communications in Partial Differential Equations 20 (11-12), 2005-2055, 1995
Single-channel multitalker speech recognition
SJ Rennie, JR Hershey, PA Olsen
IEEE Signal Processing Magazine 27 (6), 66-80, 2010
Modeling with a subspace constraint on inverse covariance matrices
S Axelrod, R Gopinath, P Olsen
Seventh International Conference on Spoken Language Processing, 2002
A variational approach to stable principal component pursuit
A Aravkin, S Becker, V Cevher, P Olsen
arXiv preprint arXiv:1406.1089, 2014
Theory and practice of acoustic confusability
H Printz, PA Olsen
Computer Speech & Language 16 (1), 131-164, 2002
Automatic transcription of broadcast news
SS Chen, E Eide, MJF Gales, RA Gopinath, D Kanvesky, P Olsen
Speech Communication 37 (1-2), 69-87, 2002
Subspace constrained Gaussian mixture models for speech recognition
S Axelrod, V Goel, RA Gopinath, PA Olsen, K Visweswariah
IEEE Transactions on speech and audio processing 13 (6), 1144-1160, 2005
A robust high accuracy speech recognition system for mobile applications
S Deligne, S Dharanipragada, R Gopinath, B Maison, P Olsen, H Printz
IEEE Transactions on Speech and Audio Processing 10 (8), 551-561, 2002
Maximum entropy and maximum likelihood criteria for feature selection from multivariate data
S Basu, CA Micchelli, P Olsen
2000 IEEE International Symposium on Circuits and Systems (ISCAS) 3, 267-270, 2000
Recent improvements to IBM's speech recognition system for automatic transcription of broadcast news
SS Chen, EM Eide, MJF Gales, RA Gopinath, D Kanevsky, P Olsen
1999 IEEE International Conference on Acoustics, Speech, and Signal …, 1999
Dynamic language model mixtures with history-based buckets
M Franz, PA Olsen
US Patent 7,395,205, 2008
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