Pavel Matejka

According to our database1, Pavel Matejka authored at least 92 papers between 2002 and 2023.

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

Timeline

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Bibliography

2023
Description and Analysis of ABC Submission to NIST LRE 2022.
Proceedings of the 24th Annual Conference of the International Speech Communication Association, 2023

2022
Analyzing Speaker Verification Embedding Extractors and Back-Ends Under Language and Channel Mismatch.
Proceedings of the Odyssey 2022: The Speaker and Language Recognition Workshop, 28 June, 2022

Development of ABC Systems for the 2021 Edition of NIST Speaker Recognition Evaluation.
Proceedings of the Odyssey 2022: The Speaker and Language Recognition Workshop, 28 June, 2022

2021
Comparison of Four RTK Receivers Operating in the Static and Dynamic Modes Using Measurement Robotic Arm.
Sensors, 2021

Analysis of the but Diarization System for Voxconverse Challenge.
Proceedings of the IEEE International Conference on Acoustics, 2021

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

13 years of speaker recognition research at BUT, with longitudinal analysis of NIST SRE.
Comput. Speech Lang., 2020


BUT Text-Dependent Speaker Verification System for SdSV Challenge 2020.
Proceedings of the 21st Annual Conference of the International Speech Communication Association, 2020

But System for the Second Dihard Speech Diarization Challenge.
Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

2019
BUT System Description to VoxCeleb Speaker Recognition Challenge 2019.
CoRR, 2019

BUT VOiCES 2019 System Description.
CoRR, 2019

Analysis of BUT Submission in Far-Field Scenarios of VOiCES 2019 Challenge.
Proceedings of the 20th Annual Conference of the International Speech Communication Association, 2019

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

2018
MixedEmotions: An Open-Source Toolbox for Multimodal Emotion Analysis.
IEEE Trans. Multim., 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

Analysis of DNN-based Embeddings for Language Recognition on the NIST LRE 2017.
Proceedings of the Odyssey 2018: The Speaker and Language Recognition Workshop, 2018

Speaker Diarization based on Bayesian HMM with Eigenvoice Priors.
Proceedings of the Odyssey 2018: The Speaker and Language Recognition Workshop, 2018

Dereverberation and Beamforming in Robust Far-Field Speaker Recognition.
Proceedings of the 19th Annual Conference of the International Speech Communication Association, 2018

BUT System for DIHARD Speech Diarization Challenge 2018.
Proceedings of the 19th Annual Conference of the International Speech Communication Association, 2018

End-to-End DNN Based Speaker Recognition Inspired by I-Vector and PLDA.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Dereverberation and Beamforming in Far-Field Speaker Recognition.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

DNN Based Embeddings for Language Recognition.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

2017
Multilingually trained bottleneck features in spoken language recognition.
Comput. Speech Lang., 2017

Analysis and Description of ABC Submission to NIST SRE 2016.
Proceedings of the 18th Annual Conference of the International Speech Communication Association, 2017

Analysis of Score Normalization in Multilingual Speaker Recognition.
Proceedings of the 18th Annual Conference of the International Speech Communication Association, 2017

2016 BUT Babel System: Multilingual BLSTM Acoustic Model with i-Vector Based Adaptation.
Proceedings of the 18th Annual Conference of the International Speech Communication Association, 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

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

Multimodal Emotion Recognition for AVEC 2016 Challenge.
Proceedings of the 6th International Workshop on Audio/Visual Emotion Challenge, 2016

i-Vector/HMM Based Text-Dependent Speaker Verification System for RedDots Challenge.
Proceedings of the 17th Annual Conference of the International Speech Communication Association, 2016

Enhancing Multilingual Recognition of Emotion in Speech by Language Identification.
Proceedings of the 17th Annual Conference of the International Speech Communication Association, 2016

Analysis of Speaker Recognition Systems in Realistic Scenarios of the SITW 2016 Challenge.
Proceedings of the 17th Annual Conference of the International Speech Communication Association, 2016

Audio enhancing with DNN autoencoder for speaker recognition.
Proceedings of the 2016 IEEE International Conference on Acoustics, 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 16th Annual Conference of the International Speech Communication Association, 2015

Multilingual bottleneck features for language recognition.
Proceedings of the 16th Annual Conference of the International Speech Communication Association, 2015

Exploring ANN back-ends for i-vector based speaker age estimation.
Proceedings of the 16th Annual Conference of the International Speech Communication Association, 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
Mobile Biometrics: Combined Face and Voice Verification for a Mobile Platform.
IEEE Pervasive Comput., 2013

Frequency warping and robust speaker verification: a comparison of alternative mel-scale representations.
Proceedings of the 14th Annual Conference of the International Speech Communication Association, 2013


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

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

Developing a Speech Activity Detection System for the DARPA RATS Program.
Proceedings of the 13th Annual Conference of the International Speech Communication Association, 2012

Patrol Team Language Identification System for DARPA RATS P1 Evaluation.
Proceedings of the 13th Annual Conference of the International Speech Communication Association, 2012

Phonotactic Language Recognition using i-vectors and Phoneme Posteriogram Counts.
Proceedings of the 13th Annual Conference of the International Speech Communication Association, 2012

Bi-Modal Person Recognition on a Mobile Phone: Using Mobile Phone Data.
Proceedings of the 2012 IEEE International Conference on Multimedia and Expo Workshops, 2012

2011
Language Recognition in iVectors Space.
Proceedings of the 12th Annual Conference of the International Speech Communication Association, 2011

Discriminatively Trained i-vector Extractor for Speaker Verification.
Proceedings of the 12th Annual Conference of the International Speech Communication Association, 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
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


Tuning phone decoders for language identification.
Proceedings of the IEEE International Conference on Acoustics, 2010

2009
Fonotaktické a Akustické RozpoznáVání Jazyků ; phonotactic and acoustic Language Recognition.
PhD thesis, 2009

Posterior-based out of vocabulary word detection in telephone speech.
Proceedings of the 10th Annual Conference of the International Speech Communication Association, 2009

Investigation into variants of joint factor analysis for speaker recognition.
Proceedings of the 10th Annual Conference of the International Speech Communication Association, 2009

BUT system for NIST 2008 speaker recognition evaluation.
Proceedings of the 10th Annual Conference of the International Speech Communication Association, 2009

Discriminative acoustic language recognition via channel-compensated GMM statistics.
Proceedings of the 10th Annual Conference of the International Speech Communication Association, 2009

2008
Acquisition of Telephone Data from Radio Broadcasts with Applications to Language Recognition.
Proceedings of the Text, Speech and Dialogue, 11th International Conference, 2008

BUT language recognition system for NIST 2007 evaluations.
Proceedings of the 9th Annual Conference of the International Speech Communication Association, 2008

Discriminative training and channel compensation for acoustic language recognition.
Proceedings of the 9th Annual Conference of the International Speech Communication Association, 2008

Advances in phonotactic language recognition.
Proceedings of the 9th Annual Conference of the International Speech Communication Association, 2008

Combination of strongly and weakly constrained recognizers for reliable detection of OOVS.
Proceedings of the IEEE International Conference on Acoustics, 2008

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

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

2006
Indexing and Search Methods for Spoken Documents.
Proceedings of the Text, Speech and Dialogue, 9th International Conference, 2006

Brno University of Technology System for NIST 2005 Language Recognition Evaluation.
Proceedings of the Odyssey 2006: The Speaker and Language Recognition Workshop, 2006

Hierarchical Structures of Neural Networks for Phoneme Recognition.
Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

Use of Anti-Models to Further Improve State-of-the-Art PRLM Language Recognition System.
Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

Discriminative Training Techniques for Acoustic Language Identification.
Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

2005
Phoneme Based Acoustics Keyword Spotting in Informal Continuous Speech.
Proceedings of the Text, Speech and Dialogue, 8th International Conference, 2005

Comparison of keyword spotting approaches for informal continuous speech.
Proceedings of the 9th European Conference on Speech Communication and Technology, 2005

Phonotactic language identification using high quality phoneme recognition.
Proceedings of the 9th European Conference on Speech Communication and Technology, 2005

2004
Towards Lower Error Rates in Phoneme Recognition.
Proceedings of the Text, Speech and Dialogue, 7th International Conference, 2004

Automatic Language Identification Using Phoneme and Automatically Derived Unit Strings.
Proceedings of the Text, Speech and Dialogue, 7th International Conference, 2004

2003
Phoneme Recognition Using Temporal Patterns.
Proceedings of the Text, Speech and Dialogue, 6th International Conference, 2003

Recognition of phoneme strings using TRAP technique.
Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

2002
Some Like It Gaussian....
Proceedings of the Text, Speech and Dialogue, 5th International Conference, 2002


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