Josef Psutka

Publication Activity (10 Years)

Years Active: 1987-2024
Publications (10 Years): 19

Top Topics

Discriminative Training

Speech Recognition

Maximum Likelihood Estimates

Top Venues

Publications

Jan Lehecka, Josef V. Psutka, Lubos Smídl, Pavel Ircing, Josef Psutka
A Comparative Analysis of Bilingual and Trilingual Wav2Vec Models for Automatic Speech Recognition in Multilingual Oral History Archives. CoRR (2024)
Jan Lehecka, Josef V. Psutka, Josef Psutka
Transfer Learning of Transformer-based Speech Recognition Models from Czech to Slovak. CoRR (2023)
Jan Lehecka, Josef V. Psutka, Josef Psutka
Transfer Learning of Transformer-Based Speech Recognition Models from Czech to Slovak. TSD (2023)
Jan Lehecka, Josef V. Psutka, Josef Psutka
Transformer-based Automatic Speech Recognition of Formal and Colloquial Czech in MALACH Project. CoRR (2022)
Jan Lehecka, Jan Svec, Ales Prazák, Josef Psutka
Exploring Capabilities of Monolingual Audio Transformers using Large Datasets in Automatic Speech Recognition of Czech. INTERSPEECH (2022)
Jan Lehecka, Josef V. Psutka, Josef Psutka
Transformer-Based Automatic Speech Recognition of Formal and Colloquial Czech in MALACH Project. TSD (2022)
Ales Prazák, Zdenek Loose, Josef V. Psutka, Vlasta Radová, Josef Psutka, Jan Svec
Live TV Subtitling Through Respeaking. Interspeech (2021)
Ales Prazák, Zdenek Loose, Josef V. Psutka, Vlasta Radová, Josef Psutka
Live TV subtitling through respeaking with remote cutting-edge technology. Multim. Tools Appl. 79 (1-2) (2020)
Petr Stanislav, Josef V. Psutka, Josef Psutka
Increasing the Accuracy of the ASR System by Prolonging Voiceless Phonemes in the Speech of Patients Using the Electrolarynx. SPECOM (2020)
Jan Vanek, Josef Michálek, Josef Psutka
Tuning of Acoustic Modeling and Adaptation Technique for a Real Speech Recognition Task. SLSP (2019)
Josef V. Psutka, Josef Psutka
Sample size for maximum-likelihood estimates of Gaussian model depending on dimensionality of pattern space. Pattern Recognit. 91 (2019)
Jan Vanek, Josef Michalek, Jan Zelinka, Josef Psutka
A Comparison of Adaptation Techniques and Recurrent Neural Network Architectures. CoRR (2018)
Jan Vanek, Josef Michálek, Josef Psutka
Recurrent DNNs and Its Ensembles on the TIMIT Phone Recognition Task. SPECOM (2018)
Jan Vanek, Josef Michálek, Jan Zelinka, Josef Psutka
A Comparison of Adaptation Techniques and Recurrent Neural Network Architectures. SLSP (2018)
Jan Vanek, Josef Michalek, Josef Psutka
Recurrent DNNs and its Ensembles on the TIMIT Phone Recognition Task. CoRR (2018)
Petr Stanislav, Josef V. Psutka, Josef Psutka
Recognition of the Electrolaryngeal Speech: Comparison Between Human and Machine. TSD (2017)
Jan Vanek, Jan Zelinka, Daniel Soutner, Josef Psutka
A Regularization Post Layer: An Additional Way How to Make Deep Neural Networks Robust. SLSP (2017)
Jan Vanek, Josef Michalek, Josef Psutka
A Comparison of Support Vector Machines Training GPU-Accelerated Open Source Implementations. CoRR (2017)
Jan Vanek, Josef Michalek, Josef Psutka
A GPU-Architecture Optimized Hierarchical Decomposition Algorithm for Support Vector Machine Training. IEEE Trans. Parallel Distributed Syst. 28 (12) (2017)
Josef V. Psutka, Josef Psutka
Sample Size for Maximum Likelihood Estimates of Gaussian Model. CAIP (2) (2015)
Josef V. Psutka, Ales Prazák, Josef Psutka, Vlasta Radová
Captioning of Live TV Commentaries from the Olympic Games in Sochi: Some Interesting Insights. TSD (2014)
Jan Vanek, Josef Psutka
Anti-Models: - An Alternative Way to Discriminative Training. TSD (2014)
Pavel Campr, Marie Kunesová, Jan Vanek, Jan Cech, Josef Psutka
Audio-Video Speaker Diarization for Unsupervised Speaker and Face Model Creation. TSD (2014)
Jan Vanek, Lukás Machlica, Josef V. Psutka, Josef Psutka
Covariance Matrix Enhancement Approach to Train Robust Gaussian Mixture Models of Speech Data. SPECOM (2013)
Ales Prazák, Josef V. Psutka, Josef Psutka, Zdenek Loose
Towards Live Subtitling of TV Ice-hockey Commentary. SIGMAP (2013)
Pavel Campr, Ales Prazák, Josef V. Psutka, Josef Psutka
Online Speaker Adaptation of an Acoustic Model Using Face Recognition. TSD (2013)
Jan Vanek, Lukás Machlica, Josef Psutka
Estimation of Single-Gaussian and Gaussian Mixture Models for Pattern Recognition. CIARP (1) (2013)
Jan Vanek, Jan Trmal, Josef V. Psutka, Josef Psutka
Optimized Acoustic Likelihoods Computation for NVIDIA and ATI/AMD Graphics Processors. IEEE Trans. Speech Audio Process. 20 (6) (2012)
Ales Prazák, Zdenek Loose, Jan Trmal, Josef V. Psutka, Josef Psutka
Captioning of Live TV Programs through Speech Recognition and Re-speaking. TSD (2012)
Ales Prazák, Zdenek Loose, Jan Trmal, Josef V. Psutka, Josef Psutka
Novel Approach to Live Captioning Through Re-speaking: Tailoring Speech Recognition to Re-speaker's Needs. INTERSPEECH (2012)
Jan Vanek, Jan Trmal, Josef V. Psutka, Josef Psutka
Full covariance Gaussian mixture models evaluation on GPU. ISSPIT (2012)
Ales Prazák, Zdenek Loose, Josef Psutka, Vlasta Radová, Ludek Müller
Four-phase Re-speaker Training System. SIGMAP (2011)
Josef V. Psutka, Jan Vanek, Josef Psutka
Speaker-Clustered Acoustic Models Evaluated on GPU for On-line Subtitling of Parliament Meetings. TSD (2011)
Jan Vanek, Jan Trmal, Josef V. Psutka, Josef Psutka
Optimization of the Gaussian Mixture Model Evaluation on GPU. INTERSPEECH (2011)
Josef Psutka, Jan Svec, Josef V. Psutka, Jan Vanek, Ales Prazák, Lubos Smídl, Pavel Ircing
System for fast lexical and phonetic spoken term detection in a Czech cultural heritage archive. EURASIP J. Audio Speech Music. Process. 2011 (2011)
Jan Trmal, Ales Prazák, Zdenek Loose, Josef Psutka
Online TV Captioning of Czech Parliamentary Sessions. TSD (2010)
Josef Psutka, Jan Svec, Josef V. Psutka, Jan Vanek, Ales Prazák, Lubos Smídl
Fast Phonetic/Lexical Searching in the Archives of the Czech Holocaust Testimonies: Advancing Towards the MALACH Project Visions. TSD (2010)
Jan Vanek, Josef V. Psutka, Ales Prazák, Josef Psutka
Training of Speaker-clustered Acoustic Models for use in Real-time Recognizers. SIGMAP (2009)
Jan Vanek, Josef V. Psutka, Jan Zelinka, Ales Prazák, Josef Psutka
Discriminative Training of Gender-Dependent Acoustic Models. TSD (2009)
Pavel Ircing, Josef V. Psutka, Josef Psutka
Using Morphological Information for Robust Language Modeling in Czech ASR System. IEEE Trans. Speech Audio Process. 17 (4) (2009)
Martin Gruber, Milan Legát, Pavel Ircing, Jan Romportl, Josef Psutka
Czech Senior COMPANION: Wizard of Oz Data Collection and Expressive Speech Corpus Recording and Annotation. LTC (2009)
Miroslav Nagy, Petr Hanzlícek, Jana Zvárová, Tatjana Dostálová, Michaela Seydlova, Radim Hippman, Lubos Smídl, Jan Trmal, Josef Psutka
Voice-controlled Data Entry in Dental Electronic Health Record. MIE (2008)
Ales Prazák, Ludek Müller, Josef V. Psutka, Josef Psutka
Live TV Subtitling - Fast 2-pass LVCSR System for Online Subtitling. SIGMAP (2007)
Josef V. Psutka, Ludek Müller, Lubos Smídl, Josef Psutka
Feature space reduction and decorrelation in a large number of speech recognition experiments. SIP (2007)
Petr Becvár, Lubos Smídl, Josef Psutka, Michal Pechoucek
An Intelligent Telephony Interface of Multiagent Decision Support Systems. IEEE Trans. Syst. Man Cybern. Part C 37 (4) (2007)
Pavel Ircing, Josef Psutka
Automatic transcription of audio archives for spoken document retrieval. Computational Intelligence (2006)
Ales Prazák, Josef V. Psutka, Jan Hoidekr, Jakub Kanis, Ludek Müller, Josef Psutka
Automatic Online Subtitling of the Czech Parliament Meetings. TSD (2006)
Pavel Ircing, Jan Hoidekr, Josef Psutka
Exploiting Linguistic Knowledge in Language Modeling of Czech Spontaneous Speech. LREC (2006)
Jan Hoidekr, Josef V. Psutka, Ales Prazák, Josef Psutka
Benefit of a Class-based Language Model for Real-time Closed-captioning of TV Ice-hockey Commentaries. LREC (2006)
Ales Prazák, Josef V. Psutka, Jan Hoidekr, Jakub Kanis, Ludek Müller, Josef Psutka
Adaptive language model in automatic online subtitling. Computational Intelligence (2006)
Josef Psutka, Pavel Ircing, Josef V. Psutka, Jan Hajic, William J. Byrne, Jirí Mírovský
Automatic transcription of Czech, Russian, and Slovak spontaneous speech in the MALACH project. INTERSPEECH (2005)
Jáchym Kolár, Jan Svec, Stephanie M. Strassel, Christopher Walker, Dagmar Kozlíková, Josef Psutka
Czech spontaneous speech corpus with structural metadata. INTERSPEECH (2005)
Josef Psutka, Jan Hajic, William Byrne
The development of ASR for Slavic languages in the MALACH project. ICASSP (3) (2004)
Josef Psutka, Pavel Ircing, Jan Hajic, Vlasta Radová, Josef V. Psutka, William J. Byrne, Samuel Gustman
Issues in Annotation of the Czech Spontaneous Speech Corpus in the MALACH project. LREC (2004)
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
Automatic recognition of spontaneous speech for access to multilingual oral history archives. IEEE Trans. Speech Audio Process. 12 (4) (2004)
Jindrich Matousek, Daniel Tihelka, Josef Psutka
Automatic segmentation for czech concatenative speech synthesis using statistical approach with boundary-specific correction. INTERSPEECH (2003)
Jáchym Kolár, Jan Romportl, Josef Psutka
The czech speech and prosody database both for ASR and TTS purposes. INTERSPEECH (2003)
Josef Psutka, Ilja Iljuchin, Pavel Ircing, Josef V. Psutka, Václav Trejbal, William J. Byrne, Jan Hajic, Samuel Gustman
Building LVCSR System for Transcription of Spontaneously Pronounced Russian Testimonies in the MALACH Project: Initial Steps and First Results. TSD (2003)
Josef Psutka, Pavel Ircing, Josef V. Psutka, Vlasta Radová, William J. Byrne, Veera Venkataramani, Jan Hajic, Samuel Gustman
Towards Automatic Transcription of Spontaneous Czech Speech in the MALACH Project. TSD (2003)
Josef Psutka, Pavel Ircing, Josef V. Psutka, Vlasta Radová, William J. Byrne, Jan Hajic, Jirí Mírovský, Samuel Gustman
Large vocabulary ASR for spontaneous czech in the MALACH project. INTERSPEECH (2003)
Pavel Ircing, Josef Psutka
Fitting class-based language models into weighted finite-state transducer framework. INTERSPEECH (2003)
Jindrich Matousek, Daniel Tihelka, Josef Psutka
Experiments with Automatic Segmentation for Czech Speech Synthesis. TSD (2003)
Josef Psutka, Pavel Ircing, Josef V. Psutka, Vlasta Radová, William J. Byrne, Jan Hajic, Samuel Gustman, Bhuvana Ramabhadran
Automatic Transcription of Czech Language Oral History in the MALACH Project: Resources and Initial Experiments. TSD (2002)
Jindrich Matousek, Daniel Tihelka, Josef Psutka, Jana Hesová
German and Czech Speech Synthesis Using HMM-Based Speech Segment Database. TSD (2002)
Zbynek Tychtl, Josef Psutka
Corpus-based database of residual excitations used for speech reconstruction from MFCCs. INTERSPEECH (2001)
Pavel Ircing, Josef Psutka
Two-Pass Recognition of Czech Speech Using Adaptive Vocabulary. TSD (2001)
Frederick Jelinek, William J. Byrne, Sanjeev Khudanpur, Barbora Hladká, Hermann Ney, Franz Josef Och, J. Curín, Josef Psutka
Robust Knowledge Discovery from Parallel Speech and Text Sources. HLT (2001)
Josef Psutka, Ludek Müller, Josef V. Psutka
Comparison of MFCC and PLP parameterizations in the speaker independent continuous speech recognition task. INTERSPEECH (2001)
Josef Psutka, Ludek Müller, Josef V. Psutka
The Influence of a Filter Shape in Telephone-Based Recognition Module Using PLP Parameterization. TSD (2001)
Jindrich Matousek, Josef Psutka, Jiri Kruta
Design of speech corpus for text-to-speech synthesis. INTERSPEECH (2001)
Pavel Ircing, Pavel Krbec, Jan Hajic, Josef Psutka, Sanjeev Khudanpur, Frederick Jelinek, William Byrne
On large vocabulary continuous speech recognition of highly inflectional language - czech. INTERSPEECH (2001)
Josef Psutka, Vlasta Radová, Ludek Müller, Jindrich Matousek, Pavel Ircing, David Graff
Large broadcast news and read speech corpora of spoken czech. INTERSPEECH (2001)
Jindrich Matousek, Josef Psutka
ARTIC: a new Czech text-to-speech system using statistical approach to speech segment database construction. INTERSPEECH (2000)
Ludek Müller, Josef Psutka, Lubos Smídl
Design of Speech Recognition Engine. TSD (2000)
Zbynek Tychtl, Josef Psutka
Pitch synchronous residual excited speech reconstruction on the MFCC. EUSIPCO (2000)
William J. Byrne, Jan Hajic, Pavel Krbec, Pavel Ircing, Josef Psutka
Morpheme Based Language Models for Speech Recognition of Czech. TSD (2000)
Vlasta Radová, Josef Psutka
UWB_S01 corpus - a czech read-speech corpus. INTERSPEECH (2000)
Vlasta Radová, Josef Psutka
Recording and Annotation of the Czech Speech Corpus. TSD (2000)
Zbynek Tychtl, Josef Psutka
Speech production based on the mel-frequency cepstral coefficients. EUROSPEECH (1999)
William J. Byrne, Jan Hajic, Pavel Ircing, Frederick Jelinek, Sanjeev Khudanpur, Jerome McDonough, Nino Peterek, Josef Psutka
Large Vocabulary Speech Recognition for Read and Broadcast Czech. TSD (1999)
Jindrich Matousek, Josef Psutka, Zbynek Tychtl
Statistical Approach to the Automatic Synthesis of Czech Speech. TSD (1999)
Ludek Müller, Josef Psutka
Using various language model smoothing techniques for the transcription of a weather forecast broadcasted by the czech radio. EUROSPEECH (1999)
Vlasta Radová, Josef Psutka
An approach to speaker identification using multiple classifiers. ICASSP (1997)
Josef Psutka, Jirí Kepka, Ludek Müller, Zbynek Tychtl
Modelling man-computer oral dialogue in noisy environment. EUSIPCO (1996)
Josef Psutka
The use of the LPC residual error autocorrelation to pitch period extraction. EUROSPEECH (1989)
Václav Matousek, Josef Psutka
Short History and Present State of the Artificial Intelligence at the Technical University in Pilsen. Artificial Intelligence in Higher Education (1989)
Josef Psutka, E. Chan
The use of coherence coefficient to parameters statistical dependence evaluation in acoustic anylysis. ECST (1987)