You will find most of my papers on separate pages. The pages are linked below. Each page has a comment section where you can comment, ask questions, let me know about any errors, tell people about related work, etc.
Journal and Conference Papers
Here is a traditional list of publications. Follow the links to find a page with the abstract, a pdf and a comment section.
- Trausti T. Kristjansson, Thad Hughes
Spectral Intersections for Non-Stationary Signal Separation
Interspeech 2012
- Thad Hughes, Trausti T. Kristjansson
Music Models for Music-Speech Separation
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) 2012
- John R. Hershey, Steven J. Renniea, Peder A. Olsena, Trausti T. Kristjansson
Super-human multi-talker speech recognition:A graphical modeling approach
Computer Speech and Language, 2009
- Ron Weiss, T. Kristjansson
DySANA: Dynamic Speech and Noise Adaptation for Voice Activity Detection
Interspeech 2008
- J. Hershey, T. Kristjansson, P. Olsen, S. Rennie
Single Channel Speech Separation Using Layered Hidden Markov Models
Neural Information Processing Systems (NIPS) 2006
- Culotta, A., Kristjansson, T., McCallum, A. and Viola, P
Corrective Feedback and Persistent Learning for Information Extraction
Artificial Intelligence. 170:1101-1122. 2006
- S. Rennie, P. Olsen, J. Hershey, T. Kristjansson
The Iroquois Model: Using Temporal Dynamics to Separate Speakers
Statistics and Perceptual Audition (SAPA) workshop 2006
- T. Kristjansson, J. Hershey, P. Olsen, S. Rennie, R. Gopinath
Super-Human Multi-Talker Speech Recognition: The IBM 2006 Speech Separation Challenge System [Winner of PASCAL Speech Separation Challenge]
Interspeech 2006
- S. Rennie, T. Kristjansson, P. Olsen, R. Gopinath
Dynamic Noise Adaptation
IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2006)
- T. Kristjansson, S. Deligne, P. Olsen
Voicing Features for Robust Speech Detection
Eurospeech 2005
- J. Hershey, T. Kristjansson, Zhengyou Zhang
Model-Based Fusion of Bone and Air Sensors for Speech Enhancement and Robust Speech Recognition
ISCA Workshop on Statistical and Perceptual Audio Processing 2004
- T. Kristjansson, A. Culotta, P. Viola, A. McCallum
Interactive Information Extraction with Constrained Conditional Random Fields [paper award]
19th International Conference on Artificial Intelligence, AAAI 2004
- T. Kristjansson, J. Hershey, H. Attias,
Single Microphone Source Separation using High Resolution Signal Reconstruction,
IEEE International Conference on Acoustics, Speech and Signal Processing, 2004
- J. Hershey, H. Attias, N. Jojic, T. Kristjansson,
Audio-Visual Graphical Models for Speech Processing,
IEEE International Conference on Acoustics, Speech and Signal Processing, 2004
- T. Kristjansson, H. Attias, J. Hershey,
Stereo Based 3D Tracking and Scene Learning, employing Particle Filtering within EM,
European Conference on Computer Vision (ECCV) 2004
- T. Kristjansson, J. Hershey,
High Resolution Signal Reconstruction,
Proc. of IEEE Workshop on Automatic Speech Recognition and Understanding, 2003
- S. Rennie, P. Aarabi, T. Kristjansson, B. Frey, K. Achan,
Robust Variational Speech Separation Using Fewer Microphones Than Speakers
IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2003), Hong Kong, April 2003.
- T. Kristjansson, B.J. Frey,
Accounting for Uncertainty in Observations: A New Paradigm for Robust Speech Recognition.
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) 2002
- C. Pal, B.J. Frey, T. Kristjansson,
Noise Robust Speech Recognition Using Gaussian Basis Functions for Non-linear Likelihood Function Approximation.
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) 2002
- T. Kristjansson, B.J. Frey, L. Deng, A. Acero,
Joint Estimation of Noise and Channel Distortion in a Generalized EM framework
IEEE Automatic Speech Recognition and Understanding Workshop, (ASRU) 2001
- B.J. Frey, T. Kristjansson, L. Deng, A. Acero,
Learning dynamic noise models from noisy speech for robust speech recognition
Advances in Neural Information Processing (NIPS) 2001
- B.J. Frey, L. Deng, A. Acero, T. Kristjansson,
ALGONQUIN: Iterating Laplace’s Method to Remove Multiple Types of Acoustic Distortion for Robust Speech Recognition [Original Algonquin Paper]
Eurospeech 2001
- T. Kristjansson, L. Deng, A. Acero, B.J. Frey,
Towards Non-stationary Model-based Noise Adaptation for Large Vocabulary Speech Recognition Systems
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) 2001
- A. Acero, L. Deng, T. Kristjansson, J. Zhang,
HMM Adaptation using Vector Taylor Series for Noisy Speech Recognition
International Conference on Spoken Language Processing (ICSLP), Beijing, 2000
- T. Kristjansson, B.J. Frey,
Keeping Flexible Active Contours on Track using Metropolis Updates
Advances is Neural Information Processing (NIPS) 2000
- T. Kristjansson, B.J. Frey, T.S. Huang,
Event Coupled Hidden Markov Models
IEEE International Conference on Multimedia and Expo (ICME), 2000
- T. Kristjansson, P. Ramesh, T.S Huang, B.H. Juang,
A Unified Structure-Based Framework for Indexing and Gisting of Meetings
IEEE International Conference on Multimedia Computing and Systems (ICMCS) 1999
- M.R. Naphade, T. Kristjansson, B.J. Frey, T.S. Huang,
Probabilistic Multimedia Objects (Multijects): A Novel Approach to Video Indexing and Retrieval in Multimedia Systems
IEEE International Conference on Image Processing (ICIP) 98
Ph.D. Thesis:
- Trausti T. Kristjansson
Speech Recognition in Adverse Environments: a Probabilistic Approach
Waterloo, Ontario, Canada, 2002
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