Ondrej Glembek

According to our database1, Ondrej Glembek authored at least 62 papers between 2007 and 2020.

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Bibliography

2020
End-to-end DNN based text-independent speaker recognition for long and short utterances.
Comput. Speech Lang., 2020

2019
Analysis of DNN Speech Signal Enhancement for Robust Speaker Recognition.
Comput. Speech Lang., 2019

BUT VOiCES 2019 System Description.
CoRR, 2019

Factorization of Discriminatively Trained i-vector Extractor for Speaker Recognition.
CoRR, 2019

Discriminatively Re-trained I-vector Extractor for Speaker Recognition.
Proceedings of the IEEE International Conference on Acoustics, 2019

2018
On the use of DNN Autoencoder for Robust Speaker Recognition.
CoRR, 2018

BUT/Phonexia Bottleneck Feature Extractor.
Proceedings of the Odyssey 2018: The Speaker and Language Recognition Workshop, 2018

Analysis of BUT-PT Submission for NIST LRE 2017.
Proceedings of the Odyssey 2018: The Speaker and Language Recognition Workshop, 2018

On the use of X-vectors for Robust Speaker Recognition.
Proceedings of the Odyssey 2018: The Speaker and Language Recognition Workshop, 2018

BUT System for DIHARD Speech Diarization Challenge 2018.
Proceedings of the Interspeech 2018, 2018

2017


Extracting Situation Frames from Non-English Speech: Evaluation Framework and Pilot Results.
Proceedings of the Interspeech 2017, 2017

2016
Investigation of Bottle-Neck Features for Emotion Recognition.
Proceedings of the Text, Speech, and Dialogue - 19th International Conference, 2016

Analysis of the DNN-based SRE systems in multi-language conditions.
Proceedings of the 2016 IEEE Spoken Language Technology Workshop, 2016

Deep Neural Networks and Hidden Markov Models in i-vector-based Text-Dependent Speaker Verification.
Proceedings of the Odyssey 2016: The Speaker and Language Recognition Workshop, 2016

BAT System Description for NIST LRE 2015.
Proceedings of the Odyssey 2016: The Speaker and Language Recognition Workshop, 2016

Analysis and Optimization of Bottleneck Features for Speaker Recognition.
Proceedings of the Odyssey 2016: The Speaker and Language Recognition Workshop, 2016

Analysis of Speaker Recognition Systems in Realistic Scenarios of the SITW 2016 Challenge.
Proceedings of the Interspeech 2016, 2016

Analysis of DNN approaches to speaker identification.
Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

2015
Migrating i-vectors between speaker recognition systems using regression neural networks.
Proceedings of the INTERSPEECH 2015, 2015

Exploring ANN back-ends for i-vector based speaker age estimation.
Proceedings of the INTERSPEECH 2015, 2015

2014
Neural Network Bottleneck Features for Language Identification.
Proceedings of the Odyssey 2014: The Speaker and Language Recognition Workshop, 2014

Domain adaptation via within-class covariance correction in I-vector based speaker recognition systems.
Proceedings of the IEEE International Conference on Acoustics, 2014

2013
A region-specific feature-space transformation for speaker adaptation and singularity analysis of jacobian matrix.
Proceedings of the INTERSPEECH 2013, 2013

Developing a speaker identification system for the DARPA RATS project.
Proceedings of the IEEE International Conference on Acoustics, 2013

2012
Optimalizace modelování gaussovských směsí v podprostorech a jejich skórování v rozpoznávání mluvčího ; Optimization of Gaussian Mixture Subspace Models and Related Scoring Algorithms in Speaker Verification.
PhD thesis, 2012

Speaker vectors from subspace Gaussian mixture model as complementary features for language identification.
Proceedings of the Odyssey 2012: The Speaker and Language Recognition Workshop, 2012

Description and analysis of the Brno276 system for LRE2011.
Proceedings of the Odyssey 2012: The Speaker and Language Recognition Workshop, 2012

A factorized representation of FMLLR transform based on QR-decomposition.
Proceedings of the INTERSPEECH 2012, 2012

Patrol Team Language Identification System for DARPA RATS P1 Evaluation.
Proceedings of the INTERSPEECH 2012, 2012

Phonotactic Language Recognition using i-vectors and Phoneme Posteriogram Counts.
Proceedings of the INTERSPEECH 2012, 2012

Gender independent discriminative speaker recognition in i-vector space.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

2011
The subspace Gaussian mixture model - A structured model for speech recognition.
Comput. Speech Lang., 2011

iVector Approach to Phonotactic Language Recognition.
Proceedings of the INTERSPEECH 2011, 2011

Language Recognition in iVectors Space.
Proceedings of the INTERSPEECH 2011, 2011

Discriminatively Trained i-vector Extractor for Speaker Verification.
Proceedings of the INTERSPEECH 2011, 2011

Full-covariance UBM and heavy-tailed PLDA in i-vector speaker verification.
Proceedings of the IEEE International Conference on Acoustics, 2011

Simplification and optimization of i-vector extraction.
Proceedings of the IEEE International Conference on Acoustics, 2011

Discriminatively trained Probabilistic Linear Discriminant Analysis for speaker verification.
Proceedings of the IEEE International Conference on Acoustics, 2011

iVector-based discriminative adaptation for automatic speech recognition.
Proceedings of the 2011 IEEE Workshop on Automatic Speech Recognition & Understanding, 2011

2010
PCA-based Feature Extraction for Phonotactic Language Recognition.
Proceedings of the Odyssey 2010: The Speaker and Language Recognition Workshop, Brno, Czech Republic, June 28, 2010

Data selection and calibration issues in automatic language recognition - investigation with BUT-AGNITIO NIST LRE 2009 system.
Proceedings of the Odyssey 2010: The Speaker and Language Recognition Workshop, Brno, Czech Republic, June 28, 2010

Prosodic speaker verification using subspace multinomial models with intersession compensation.
Proceedings of the INTERSPEECH 2010, 2010


Subspace Gaussian Mixture Models for speech recognition.
Proceedings of the IEEE International Conference on Acoustics, 2010

Approaches to automatic lexicon learning with limited training examples.
Proceedings of the IEEE International Conference on Acoustics, 2010

A novel estimation of feature-space MLLR for full-covariance models.
Proceedings of the IEEE International Conference on Acoustics, 2010

Multilingual acoustic modeling for speech recognition based on subspace Gaussian Mixture Models.
Proceedings of the IEEE International Conference on Acoustics, 2010

2009
BUT system for NIST 2008 speaker recognition evaluation.
Proceedings of the INTERSPEECH 2009, 2009

Discriminative acoustic language recognition via channel-compensated GMM statistics.
Proceedings of the INTERSPEECH 2009, 2009

Neural network based language models for highly inflective languages.
Proceedings of the IEEE International Conference on Acoustics, 2009

Comparison of scoring methods used in speaker recognition with Joint Factor Analysis.
Proceedings of the IEEE International Conference on Acoustics, 2009

Support vector machines and Joint Factor Analysis for speaker verification.
Proceedings of the IEEE International Conference on Acoustics, 2009

2008
Advances in Acoustic Modeling for the Recognition of Czech.
Proceedings of the Text, Speech and Dialogue, 11th International Conference, 2008

Morphological random forests for language modeling of inflectional languages.
Proceedings of the 2008 IEEE Spoken Language Technology Workshop, 2008

BUT language recognition system for NIST 2007 evaluations.
Proceedings of the INTERSPEECH 2008, 2008

Advances in phonotactic language recognition.
Proceedings of the INTERSPEECH 2008, 2008

2007
Analysis of Feature Extraction and Channel Compensation in a GMM Speaker Recognition System.
IEEE Trans. Audio, Speech & Language Processing, 2007

Fusion of Heterogeneous Speaker Recognition Systems in the STBU Submission for the NIST Speaker Recognition Evaluation 2006.
IEEE Trans. Audio, Speech & Language Processing, 2007

Spoken Term Detection System Based on Combination of LVCSR and Phonetic Search.
Proceedings of the Machine Learning for Multimodal Interaction , 2007

STBU System for the NIST 2006 Speaker Recognition Evaluation.
Proceedings of the IEEE International Conference on Acoustics, 2007


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