Frantisek Grézl

According to our database1, Frantisek Grézl authored at least 61 papers between 2002 and 2018.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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Bibliography

2018
Residual Memory Networks: Feed-forward approach to learn long temporal dependencies.
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

BUT OpenSAT 2017 Speech Recognition System.
Proceedings of the Interspeech 2018, 2018

Analysis of Multilingual Blstm Acoustic Model on Low and High Resource Languages.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

2017
Multilingually trained bottleneck features in spoken language recognition.
Computer Speech & Language, 2017

2016 BUT Babel System: Multilingual BLSTM Acoustic Model with i-Vector Based Adaptation.
Proceedings of the Interspeech 2017, 2017

Residual memory networks: Feed-forward approach to learn long-term temporal dependencies.
Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

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

Bottle-Neck Feature Extraction Structures for Multilingual Training and Porting.
Proceedings of the SLTU-2016, 2016

Study of Large Data Resources for Multilingual Training and System Porting.
Proceedings of the SLTU-2016, 2016

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

Multilingual BLSTM and speaker-specific vector adaptation in 2016 but babel system.
Proceedings of the 2016 IEEE Spoken Language Technology Workshop, 2016

Boosting performance on low-resource languages by standard corpora: An analysis.
Proceedings of the 2016 IEEE Spoken Language Technology Workshop, 2016

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

Multilingual region-dependent transforms.
Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

2015
Three ways to adapt a CTS recognizer to unseen reverberated speech in BUT system for the ASpIRE challenge.
Proceedings of the INTERSPEECH 2015, 2015

Multilingual bottleneck features for language recognition.
Proceedings of the INTERSPEECH 2015, 2015

Robust speech recognition in unknown reverberant and noisy conditions.
Proceedings of the 2015 IEEE Workshop on Automatic Speech Recognition and Understanding, 2015

2014
Adapting multilingual neural network hierarchy to a new language.
Proceedings of the 4th Workshop on Spoken Language Technologies for Under-resourced Languages, 2014

But ASR system for BABEL Surprise evaluation 2014.
Proceedings of the 2014 IEEE Spoken Language Technology Workshop, 2014

Further investigation into multilingual training and adaptation of stacked bottle-neck neural network structure.
Proceedings of the 2014 IEEE Spoken Language Technology Workshop, 2014

BUT 2014 Babel system: analysis of adaptation in NN based systems.
Proceedings of the INTERSPEECH 2014, 2014

Combination of multilingual and semi-supervised training for under-resourced languages.
Proceedings of the INTERSPEECH 2014, 2014

Calibration and fusion of query-by-example systems - But SWS 2013.
Proceedings of the IEEE International Conference on Acoustics, 2014

But neural network features for spontaneous Vietnamese in BABEL.
Proceedings of the IEEE International Conference on Acoustics, 2014

Adaptation of multilingual stacked bottle-neck neural network structure for new language.
Proceedings of the IEEE International Conference on Acoustics, 2014

2013
BUT SWS 2013 - Massive Parallel Approach.
Proceedings of the MediaEval 2013 Multimedia Benchmark Workshop, 2013

BUT BABEL system for spontaneous Cantonese.
Proceedings of the INTERSPEECH 2013, 2013

Score normalization and system combination for improved keyword spotting.
Proceedings of the 2013 IEEE Workshop on Automatic Speech Recognition and Understanding, 2013

Discriminative semi-supervised training for keyword search in low resource languages.
Proceedings of the 2013 IEEE Workshop on Automatic Speech Recognition and Understanding, 2013

Semi-supervised bootstrapping approach for neural network feature extractor training.
Proceedings of the 2013 IEEE Workshop on Automatic Speech Recognition and Understanding, 2013

2012
Comparison of methods for language-dependent and language-independent query-by-example spoken term detection.
ACM Trans. Inf. Syst., 2012

Transcribing Meetings With the AMIDA Systems.
IEEE Trans. Audio, Speech & Language Processing, 2012

The language-independent bottleneck features.
Proceedings of the 2012 IEEE Spoken Language Technology Workshop (SLT), 2012

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

2011
The Role of Neural Network Size in TRAP/HATS Feature Extraction.
Proceedings of the Text, Speech and Dialogue - 14th International Conference, 2011

Integrating Recent MLP Feature Extraction Techniques into TRAP Architecture.
Proceedings of the INTERSPEECH 2011, 2011

Front-End Compensation Methods for LVCSR Under Lombard Effect.
Proceedings of the INTERSPEECH 2011, 2011

Convolutive Bottleneck Network features for LVCSR.
Proceedings of the 2011 IEEE Workshop on Automatic Speech Recognition & Understanding, 2011

Study of probabilistic and Bottle-Neck features in multilingual environment.
Proceedings of the 2011 IEEE Workshop on Automatic Speech Recognition & Understanding, 2011

2010
Parallel Training of Neural Networks for Speech Recognition.
Proceedings of the Text, Speech and Dialogue, 13th International Conference, 2010

Acoustic keyword spotter - optimization from end-user perspective.
Proceedings of the 2010 IEEE Spoken Language Technology Workshop, 2010

Hierarchical neural net architectures for feature extraction in ASR.
Proceedings of the INTERSPEECH 2010, 2010

2009
Investigation into bottle-neck features for meeting speech recognition.
Proceedings of the INTERSPEECH 2009, 2009

2008
Optimizing bottle-neck features for lvcsr.
Proceedings of the IEEE International Conference on Acoustics, 2008

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

TRAP-Based Techniques for Recognition of Noisy Speech.
Proceedings of the Text, Speech and Dialogue, 10th International Conference, 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

Probabilistic and Bottle-Neck Features for LVCSR of Meetings.
Proceedings of the IEEE International Conference on Acoustics, 2007

2006
Robust Heteroscedastic Linear Discriminant Analysis and LCRC Posterior Features in Meeting Data Recognition.
Proceedings of the Machine Learning for Multimodal Interaction, 2006

Cross-Domain and Cross-Language Portability of Acoustic Features Estimated by Multilayer Perceptrons.
Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

2005
Further Progress in Meeting Recognition: The ICSI-SRI Spring 2005 Speech-to-Text Evaluation System.
Proceedings of the Machine Learning for Multimodal Interaction, 2005

Improved MLP structures for data-driven feature extraction for ASR.
Proceedings of the INTERSPEECH 2005, 2005

2004
Combinations of TRAP Based Systems.
Proceedings of the Text, Speech and Dialogue, 7th International Conference, 2004

TRAP based features for LVCSR of meting data.
Proceedings of the INTERSPEECH 2004, 2004

New nonsense syllables database - analyses and preliminary ASR experiments.
Proceedings of the INTERSPEECH 2004, 2004

2003
Local Time-Frequency Operators in TRAPs for Speech Recognition.
Proceedings of the Text, Speech and Dialogue, 6th International Conference, 2003

Local averaging and differentiating of spectral plane for TRAP-based ASR.
Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

2002
Qualcomm-ICSI-OGI features for ASR.
Proceedings of the 7th International Conference on Spoken Language Processing, ICSLP2002, 2002


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