Josef Psutka

According to our database, Josef Psutka authored at least 83 papers between 1987 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

A Comparative Analysis of Bilingual and Trilingual Wav2Vec Models for Automatic Speech Recognition in Multilingual Oral History Archives.

Jan Lehecka, Josef V. Psutka, Lubos Smídl, Pavel Ircing, Josef Psutka

CoRR, 2024

2023

Transfer Learning of Transformer-Based Speech Recognition Models from Czech to Slovak.

Jan Lehecka, Josef V. Psutka, Josef Psutka

Proceedings of the Text, Speech, and Dialogue - 26th International Conference, 2023

2022

Transformer-Based Automatic Speech Recognition of Formal and Colloquial Czech in MALACH Project.

Jan Lehecka, Josef V. Psutka, Josef Psutka

Proceedings of the Text, Speech, and Dialogue - 25th International Conference, 2022

Exploring Capabilities of Monolingual Audio Transformers using Large Datasets in Automatic Speech Recognition of Czech.

Jan Lehecka, Jan Svec, Ales Prazák, Josef Psutka

Proceedings of the 23rd Annual Conference of the International Speech Communication Association, 2022

2021

Live TV Subtitling Through Respeaking.

Ales Prazák, Zdenek Loose, Josef V. Psutka, Vlasta Radová, Josef Psutka, Jan Svec

Proceedings of the 22nd Annual Conference of the International Speech Communication Association, Interspeech 2021, Brno, Czechia, August 30, 2021

2020

Live TV subtitling through respeaking with remote cutting-edge technology.

Ales Prazák, Zdenek Loose, Josef V. Psutka, Vlasta Radová, Josef Psutka

Multim. Tools Appl., 2020

Increasing the Accuracy of the ASR System by Prolonging Voiceless Phonemes in the Speech of Patients Using the Electrolarynx.

Petr Stanislav, Josef V. Psutka, Josef Psutka

Proceedings of the Speech and Computer - 22nd International Conference, 2020

2019

Sample size for maximum-likelihood estimates of Gaussian model depending on dimensionality of pattern space.

Josef V. Psutka, Josef Psutka

Pattern Recognit., 2019

Tuning of Acoustic Modeling and Adaptation Technique for a Real Speech Recognition Task.

Jan Vanek, Josef Michálek, Josef Psutka

Proceedings of the Statistical Language and Speech Processing, 2019

2018

Recurrent DNNs and Its Ensembles on the TIMIT Phone Recognition Task.

Jan Vanek, Josef Michálek, Josef Psutka

Proceedings of the Speech and Computer - 20th International Conference, 2018

A Comparison of Adaptation Techniques and Recurrent Neural Network Architectures.

Jan Vanek, Josef Michálek, Jan Zelinka, Josef Psutka

Proceedings of the Statistical Language and Speech Processing, 2018

2017

A GPU-Architecture Optimized Hierarchical Decomposition Algorithm for Support Vector Machine Training.

Jan Vanek, Josef Michalek, Josef Psutka

IEEE Trans. Parallel Distributed Syst., 2017

A Comparison of Support Vector Machines Training GPU-Accelerated Open Source Implementations.

Jan Vanek, Josef Michalek, Josef Psutka

CoRR, 2017

Recognition of the Electrolaryngeal Speech: Comparison Between Human and Machine.

Petr Stanislav, Josef V. Psutka, Josef Psutka

Proceedings of the Text, Speech, and Dialogue - 20th International Conference, 2017

A Regularization Post Layer: An Additional Way How to Make Deep Neural Networks Robust.

Jan Vanek, Jan Zelinka, Daniel Soutner, Josef Psutka

Proceedings of the Statistical Language and Speech Processing, 2017

2015

Sample Size for Maximum Likelihood Estimates of Gaussian Model.

Josef V. Psutka, Josef Psutka

Proceedings of the Computer Analysis of Images and Patterns, 2015

2014

Anti-Models: - An Alternative Way to Discriminative Training.

Jan Vanek, Josef Psutka

Proceedings of the Text, Speech and Dialogue - 17th International Conference, 2014

Captioning of Live TV Commentaries from the Olympic Games in Sochi: Some Interesting Insights.

Josef V. Psutka, Ales Prazák, Josef Psutka, Vlasta Radová

Proceedings of the Text, Speech and Dialogue - 17th International Conference, 2014

Audio-Video Speaker Diarization for Unsupervised Speaker and Face Model Creation.

Pavel Campr, Marie Kunesová, Jan Vanek, Jan Cech, Josef Psutka

Proceedings of the Text, Speech and Dialogue - 17th International Conference, 2014

2013

Online Speaker Adaptation of an Acoustic Model Using Face Recognition.

Pavel Campr, Ales Prazák, Josef V. Psutka, Josef Psutka

Proceedings of the Text, Speech, and Dialogue - 16th International Conference, 2013

Covariance Matrix Enhancement Approach to Train Robust Gaussian Mixture Models of Speech Data.

Jan Vanek, Lukás Machlica, Josef V. Psutka, Josef Psutka

Proceedings of the Speech and Computer - 15th International Conference, 2013

Towards Live Subtitling of TV Ice-hockey Commentary.

Ales Prazák, Josef V. Psutka, Josef Psutka, Zdenek Loose

Proceedings of the SIGMAP and WINSYS 2013, 2013

Estimation of Single-Gaussian and Gaussian Mixture Models for Pattern Recognition.

Jan Vanek, Lukás Machlica, Josef Psutka

Proceedings of the Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, 2013

2012

Optimized Acoustic Likelihoods Computation for NVIDIA and ATI/AMD Graphics Processors.

Jan Vanek, Jan Trmal, Josef V. Psutka, Josef Psutka

IEEE Trans. Speech Audio Process., 2012

Captioning of Live TV Programs through Speech Recognition and Re-speaking.

Ales Prazák, Zdenek Loose, Jan Trmal, Josef V. Psutka, Josef Psutka

Proceedings of the Text, Speech and Dialogue - 15th International Conference, 2012

Full covariance Gaussian mixture models evaluation on GPU.

Jan Vanek, Jan Trmal, Josef V. Psutka, Josef Psutka

Proceedings of the IEEE International Symposium on Signal Processing and Information Technology, 2012

Novel Approach to Live Captioning Through Re-speaking: Tailoring Speech Recognition to Re-speaker's Needs.

Ales Prazák, Zdenek Loose, Jan Trmal, Josef V. Psutka, Josef Psutka

Proceedings of the 13th Annual Conference of the International Speech Communication Association, 2012

2011

System for fast lexical and phonetic spoken term detection in a Czech cultural heritage archive.

Josef Psutka, Jan Svec, Josef V. Psutka, Jan Vanek, Ales Prazák, Lubos Smídl, Pavel Ircing

EURASIP J. Audio Speech Music. Process., 2011

Speaker-Clustered Acoustic Models Evaluated on GPU for On-line Subtitling of Parliament Meetings.

Josef V. Psutka, Jan Vanek, Josef Psutka

Proceedings of the Text, Speech and Dialogue - 14th International Conference, 2011

Four-phase Re-speaker Training System.

Ales Prazák, Zdenek Loose, Josef Psutka, Vlasta Radová, Ludek Müller

Proceedings of the SIGMAP 2011, 2011

Optimization of the Gaussian Mixture Model Evaluation on GPU.

Jan Vanek, Jan Trmal, Josef V. Psutka, Josef Psutka

Proceedings of the 12th Annual Conference of the International Speech Communication Association, 2011

2010

Online TV Captioning of Czech Parliamentary Sessions.

Jan Trmal, Ales Prazák, Zdenek Loose, Josef Psutka

Proceedings of the Text, Speech and Dialogue, 13th International Conference, 2010

Fast Phonetic/Lexical Searching in the Archives of the Czech Holocaust Testimonies: Advancing Towards the MALACH Project Visions.

Josef Psutka, Jan Svec, Josef V. Psutka, Jan Vanek, Ales Prazák, Lubos Smídl

Proceedings of the Text, Speech and Dialogue, 13th International Conference, 2010

2009

Using Morphological Information for Robust Language Modeling in Czech ASR System.

Pavel Ircing, Josef V. Psutka, Josef Psutka

IEEE Trans. Speech Audio Process., 2009

Discriminative Training of Gender-Dependent Acoustic Models.

Jan Vanek, Josef V. Psutka, Jan Zelinka, Ales Prazák, Josef Psutka

Proceedings of the Text, Speech and Dialogue, 12th International Conference, 2009

Training of Speaker-clustered Acoustic Models for use in Real-time Recognizers.

Jan Vanek, Josef V. Psutka, Ales Prazák, Josef Psutka

Proceedings of the SIGMAP 2009, 2009

Czech Senior COMPANION: Wizard of Oz Data Collection and Expressive Speech Corpus Recording and Annotation.

Martin Gruber, Milan Legát, Pavel Ircing, Jan Romportl, Josef Psutka

Proceedings of the Human Language Technology. Challenges for Computer Science and Linguistics, 2009

2008

Voice-controlled Data Entry in Dental Electronic Health Record.

Miroslav Nagy, Petr Hanzlícek, Jana Zvárová, Tatjana Dostálová, Michaela Seydlova, Radim Hippman, Lubos Smídl, Jan Trmal, Josef Psutka

Proceedings of the eHealth Beyond the Horizon, 2008

2007

An Intelligent Telephony Interface of Multiagent Decision Support Systems.

Petr Becvár, Lubos Smídl, Josef Psutka, Michal Pechoucek

IEEE Trans. Syst. Man Cybern. Part C, 2007

Feature space reduction and decorrelation in a large number of speech recognition experiments.

Josef V. Psutka, Ludek Müller, Lubos Smídl, Josef Psutka

Proceedings of the Signal and Image Processing (SIP 2007), 2007

Live TV Subtitling - Fast 2-pass LVCSR System for Online Subtitling.

Ales Prazák, Ludek Müller, Josef V. Psutka, Josef Psutka

Proceedings of the SIGMAP 2007, 2007

2006

Automatic Online Subtitling of the Czech Parliament Meetings.

Ales Prazák, Josef V. Psutka, Jan Hoidekr, Jakub Kanis, Ludek Müller, Josef Psutka

Proceedings of the Text, Speech and Dialogue, 9th International Conference, 2006

Exploiting Linguistic Knowledge in Language Modeling of Czech Spontaneous Speech.

Pavel Ircing, Jan Hoidekr, Josef Psutka

Proceedings of the Fifth International Conference on Language Resources and Evaluation, 2006

Benefit of a Class-based Language Model for Real-time Closed-captioning of TV Ice-hockey Commentaries.

Jan Hoidekr, Josef V. Psutka, Ales Prazák, Josef Psutka

Proceedings of the Fifth International Conference on Language Resources and Evaluation, 2006

Adaptive language model in automatic online subtitling.

Ales Prazák, Josef V. Psutka, Jan Hoidekr, Jakub Kanis, Ludek Müller, Josef Psutka

Proceedings of the Second IASTED International Conference on Computational Intelligence, 2006

Automatic transcription of audio archives for spoken document retrieval.

Pavel Ircing, Josef Psutka

Proceedings of the Second IASTED International Conference on Computational Intelligence, 2006

2005

Automatic transcription of Czech, Russian, and Slovak spontaneous speech in the MALACH project.

Josef Psutka, Pavel Ircing, Josef V. Psutka, Jan Hajic, William J. Byrne, Jirí Mírovský

Proceedings of the 9th European Conference on Speech Communication and Technology, 2005

Czech spontaneous speech corpus with structural metadata.

Jáchym Kolár, Jan Svec, Stephanie M. Strassel, Christopher Walker, Dagmar Kozlíková, Josef Psutka

Proceedings of the 9th European Conference on Speech Communication and Technology, 2005

2004

Automatic recognition of spontaneous speech for access to multilingual oral history archives.

William Byrne, David S. Doermann, Martin Franz, Samuel Gustman, Jan Hajic, Douglas W. Oard, Michael Picheny, Josef Psutka, Bhuvana Ramabhadran, Dagobert Soergel, Todd Ward, Wei-Jing Zhu

IEEE Trans. Speech Audio Process., 2004

Issues in Annotation of the Czech Spontaneous Speech Corpus in the MALACH project.

Josef Psutka, Pavel Ircing, Jan Hajic, Vlasta Radová, Josef V. Psutka, William J. Byrne, Samuel Gustman

Proceedings of the Fourth International Conference on Language Resources and Evaluation, 2004

The development of ASR for Slavic languages in the MALACH project.

Josef Psutka, Jan Hajic, William Byrne

Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

2003

Towards Automatic Transcription of Spontaneous Czech Speech in the MALACH Project.

Josef Psutka, Pavel Ircing, Josef V. Psutka, Vlasta Radová, William J. Byrne, Veera Venkataramani, Jan Hajic, Samuel Gustman

Proceedings of the Text, Speech and Dialogue, 6th International Conference, 2003

Building LVCSR System for Transcription of Spontaneously Pronounced Russian Testimonies in the MALACH Project: Initial Steps and First Results.

Josef Psutka, Ilja Iljuchin, Pavel Ircing, Josef V. Psutka, Václav Trejbal, William J. Byrne, Jan Hajic, Samuel Gustman

Proceedings of the Text, Speech and Dialogue, 6th International Conference, 2003

Experiments with Automatic Segmentation for Czech Speech Synthesis.

Jindrich Matousek, Daniel Tihelka, Josef Psutka

Proceedings of the Text, Speech and Dialogue, 6th International Conference, 2003

Large vocabulary ASR for spontaneous czech in the MALACH project.

Josef Psutka, Pavel Ircing, Josef V. Psutka, Vlasta Radová, William J. Byrne, Jan Hajic, Jirí Mírovský, Samuel Gustman

Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

Automatic segmentation for czech concatenative speech synthesis using statistical approach with boundary-specific correction.

Jindrich Matousek, Daniel Tihelka, Josef Psutka

Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

The czech speech and prosody database both for ASR and TTS purposes.

Jáchym Kolár, Jan Romportl, Josef Psutka

Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

Fitting class-based language models into weighted finite-state transducer framework.

Pavel Ircing, Josef Psutka

Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

2002

Automatic Transcription of Czech Language Oral History in the MALACH Project: Resources and Initial Experiments.

Josef Psutka, Pavel Ircing, Josef V. Psutka, Vlasta Radová, William J. Byrne, Jan Hajic, Samuel Gustman, Bhuvana Ramabhadran

Proceedings of the Text, Speech and Dialogue, 5th International Conference, 2002

German and Czech Speech Synthesis Using HMM-Based Speech Segment Database.

Jindrich Matousek, Daniel Tihelka, Josef Psutka, Jana Hesová

Proceedings of the Text, Speech and Dialogue, 5th International Conference, 2002

2001

The Influence of a Filter Shape in Telephone-Based Recognition Module Using PLP Parameterization.

Josef Psutka, Ludek Müller, Josef V. Psutka

Proceedings of the Text, Speech and Dialogue, 4th International Conference, 2001

Two-Pass Recognition of Czech Speech Using Adaptive Vocabulary.

Pavel Ircing, Josef Psutka

Proceedings of the Text, Speech and Dialogue, 4th International Conference, 2001

Robust Knowledge Discovery from Parallel Speech and Text Sources.

Frederick Jelinek, William J. Byrne, Sanjeev Khudanpur, Barbora Hladká, Hermann Ney, Franz Josef Och, J. Curín, Josef Psutka

Proceedings of the First International Conference on Human Language Technology Research, 2001

Corpus-based database of residual excitations used for speech reconstruction from MFCCs.

Zbynek Tychtl, Josef Psutka

Proceedings of the EUROSPEECH 2001 Scandinavia, 2001

Large broadcast news and read speech corpora of spoken czech.

Josef Psutka, Vlasta Radová, Ludek Müller, Jindrich Matousek, Pavel Ircing, David Graff

Proceedings of the EUROSPEECH 2001 Scandinavia, 2001

Comparison of MFCC and PLP parameterizations in the speaker independent continuous speech recognition task.

Josef Psutka, Ludek Müller, Josef V. Psutka

Proceedings of the EUROSPEECH 2001 Scandinavia, 2001

Design of speech corpus for text-to-speech synthesis.

Jindrich Matousek, Josef Psutka, Jiri Kruta

Proceedings of the EUROSPEECH 2001 Scandinavia, 2001

On large vocabulary continuous speech recognition of highly inflectional language - czech.

Pavel Ircing, Pavel Krbec, Jan Hajic, Josef Psutka, Sanjeev Khudanpur, Frederick Jelinek, William Byrne

Proceedings of the EUROSPEECH 2001 Scandinavia, 2001

2000

Recording and Annotation of the Czech Speech Corpus.

Vlasta Radová, Josef Psutka

Proceedings of the Text, Speech and Dialogue - Third International Workshop, 2000

Design of Speech Recognition Engine.

Ludek Müller, Josef Psutka, Lubos Smídl

Proceedings of the Text, Speech and Dialogue - Third International Workshop, 2000

Morpheme Based Language Models for Speech Recognition of Czech.

William J. Byrne, Jan Hajic, Pavel Krbec, Pavel Ircing, Josef Psutka

Proceedings of the Text, Speech and Dialogue - Third International Workshop, 2000

UWB_S01 corpus - a czech read-speech corpus.

Vlasta Radová, Josef Psutka

Proceedings of the Sixth International Conference on Spoken Language Processing, 2000

ARTIC: a new Czech text-to-speech system using statistical approach to speech segment database construction.

Jindrich Matousek, Josef Psutka

Proceedings of the Sixth International Conference on Spoken Language Processing, 2000

Pitch synchronous residual excited speech reconstruction on the MFCC.

Zbynek Tychtl, Josef Psutka

Proceedings of the 10th European Signal Processing Conference, 2000

1999

Statistical Approach to the Automatic Synthesis of Czech Speech.

Jindrich Matousek, Josef Psutka, Zbynek Tychtl

Proceedings of the Text, Speech and Dialogue - Second International Workshop, 1999

Large Vocabulary Speech Recognition for Read and Broadcast Czech.

William J. Byrne, Jan Hajic, Pavel Ircing, Frederick Jelinek, Sanjeev Khudanpur, Jerome McDonough, Nino Peterek, Josef Psutka

Proceedings of the Text, Speech and Dialogue - Second International Workshop, 1999

Speech production based on the mel-frequency cepstral coefficients.

Zbynek Tychtl, Josef Psutka

Proceedings of the Sixth European Conference on Speech Communication and Technology, 1999

Using various language model smoothing techniques for the transcription of a weather forecast broadcasted by the czech radio.

Ludek Müller, Josef Psutka

Proceedings of the Sixth European Conference on Speech Communication and Technology, 1999

1997

An approach to speaker identification using multiple classifiers.

Vlasta Radová, Josef Psutka

Proceedings of the 1997 IEEE International Conference on Acoustics, 1997

1996

Modelling man-computer oral dialogue in noisy environment.

Josef Psutka, Jirí Kepka, Ludek Müller, Zbynek Tychtl

Proceedings of the 8th European Signal Processing Conference, 1996

1989

The use of the LPC residual error autocorrelation to pitch period extraction.

Josef Psutka

Proceedings of the First European Conference on Speech Communication and Technology, 1989

Short History and Present State of the Artificial Intelligence at the Technical University in Pilsen.

Václav Matousek, Josef Psutka

Proceedings of the Artificial Intelligence in Higher Education, 1989

1987

The use of coherence coefficient to parameters statistical dependence evaluation in acoustic anylysis.

Josef Psutka, E. Chan

Proceedings of the European Conference on Speech Technology, 1987