Josef V. Psutka

64 papers A 11B 3Misc 1Journal 11Unranked 38

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Lightweight Target-Speaker-Based Overlap Transcription for Practical Streaming ASR. CoRR Ales Prazák, Marie Kunesová, Josef V. Psutka
2024	A	`conf`	A Comparative Analysis of Bilingual and Trilingual Wav2Vec Models for Automatic Speech Recognition in Multilingual Oral History Archives. INTERSPEECH Jan Lehecka, Josef V. Psutka, Lubos Smídl, Pavel Ircing, Josef Psutka
2024	J	`jnl`	A Comparative Analysis of Bilingual and Trilingual Wav2Vec Models for Automatic Speech Recognition in Multilingual Oral History Archives. CoRR Jan Lehecka, Josef V. Psutka, Lubos Smídl, Pavel Ircing, Josef Psutka
2023	—	`conf`	Transfer Learning of Transformer-Based Speech Recognition Models from Czech to Slovak. TSD Jan Lehecka, Josef V. Psutka, Josef Psutka
2023	J	`jnl`	Transfer Learning of Transformer-based Speech Recognition Models from Czech to Slovak. CoRR Jan Lehecka, Josef V. Psutka, Josef Psutka
2023	A	`conf`	Transformer-based Speech Recognition Models for Oral History Archives in English, German, and Czech. INTERSPEECH Jan Lehecka, Jan Svec, Josef V. Psutka, Pavel Ircing
2022	J	`jnl`	Exploring Capabilities of Monolingual Audio Transformers using Large Datasets in Automatic Speech Recognition of Czech. CoRR Jan Lehecka, Jan Svec, Ales Prazák, Josef V. Psutka
2022	J	`jnl`	Spoken Term Detection and Relevance Score Estimation using Dot-Product of Pronunciation Embeddings. CoRR Jan Svec, Lubos Smídl, Josef V. Psutka, Ales Prazák
2022	—	`conf`	Transformer-Based Automatic Speech Recognition of Formal and Colloquial Czech in MALACH Project. TSD Jan Lehecka, Josef V. Psutka, Josef Psutka
2022	J	`jnl`	Transformer-based Automatic Speech Recognition of Formal and Colloquial Czech in MALACH Project. CoRR Jan Lehecka, Josef V. Psutka, Josef Psutka
2021	—	`conf`	CNN-TDNN-Based Architecture for Speech Recognition Using Grapheme Models in Bilingual Czech-Slovak Task. TDS Josef V. Psutka, Jan Svec, Ales Prazák
2021	A	`conf`	Live TV Subtitling Through Respeaking. Interspeech Ales Prazák, Zdenek Loose, Josef V. Psutka, Vlasta Radová, Josef Psutka, Jan Svec
2021	—	`conf`	Recognition of Heavily Accented and Emotional Speech of English and Czech Holocaust Survivors Using Various DNN Architectures. SPECOM Josef V. Psutka, Ales Prazák, Jan Vanek
2021	A	`conf`	Spoken Term Detection and Relevance Score Estimation Using Dot-Product of Pronunciation Embeddings. Interspeech Jan Svec, Lubos Smídl, Josef V. Psutka, Ales Prazák
2021	—	`conf`	Various DNN-HMM Architectures Used in Acoustic Modeling with Single-Speaker and Single-Channel. SLSP Josef V. Psutka, Jan Vanek, Ales Prazák
2020	—	`conf`	Complexity of the TDNN Acoustic Model with Respect to the HMM Topology. TDS Josef V. Psutka, Jan Vanek, Ales Prazák
2020	—	`conf`	Diarization Based on Identification with X-Vectors. SPECOM Zbynek Zajíc, Josef V. Psutka, Ludek Müller
2020	—	`conf`	Increasing the Accuracy of the ASR System by Prolonging Voiceless Phonemes in the Speech of Patients Using the Electrolarynx. SPECOM Petr Stanislav, Josef V. Psutka, Josef Psutka
2020	J	`jnl`	Live TV subtitling through respeaking with remote cutting-edge technology. Multim. Tools Appl. Ales Prazák, Zdenek Loose, Josef V. Psutka, Vlasta Radová, Josef Psutka
2019	—	`conf`	Diarization of the Language Consulting Center Telephone Calls. SPECOM Zbynek Zajíc, Josef V. Psutka, Lucie Zajícová, Ludek Müller, Petr Salajka
2019	J	`jnl`	Sample size for maximum-likelihood estimates of Gaussian model depending on dimensionality of pattern space. Pattern Recognit. Josef V. Psutka, Josef Psutka
2018	—	`conf`	First Insight into the Processing of the Language Consulting Center Data. SPECOM Zbynek Zajíc, Lucie Zajícová, Josef V. Psutka, Petr Salajka, Jaromír Novotný, Ales Prazák, Ludek Müller
2018	Misc	`conf`	On the Use of Grapheme Models for Searching in Large Spoken Archives. ICASSP Jan Svec, Josef V. Psutka, Jan Trmal, Lubas Smfdl, Pavel Ircing, Jan Sedmidubský
2018	B	`conf`	Towards Processing of the Oral History Interviews and Related Printed Documents. LREC Zbynek Zajíc, Lucie Skorkovská, Petr Neduchal, Pavel Ircing, Josef V. Psutka, Marek Hrúz, Ales Prazák, Daniel Soutner, Jan Svec, Lukás Bures, Ludek Müller
2017	A	`conf`	A Relevance Score Estimation for Spoken Term Detection Based on RNN-Generated Pronunciation Embeddings. INTERSPEECH Jan Svec, Josef V. Psutka, Lubos Smídl, Jan Trmal
2017	—	`conf`	An Analysis of the RNN-Based Spoken Term Detection Training. SPECOM Jan Svec, Lubos Smídl, Josef V. Psutka
2017	—	`conf`	Recognition of the Electrolaryngeal Speech: Comparison Between Human and Machine. TSD Petr Stanislav, Josef V. Psutka, Josef Psutka
2015	—	`conf`	Gaussian Mixture Model Selection Using Multiple Random Subsampling with Initialization. CAIP (1) Josef V. Psutka
2015	—	`conf`	Sample Size for Maximum Likelihood Estimates of Gaussian Model. CAIP (2) Josef V. Psutka, Josef Psutka
2014	—	`conf`	Captioning of Live TV Commentaries from the Olympic Games in Sochi: Some Interesting Insights. TSD Josef V. Psutka, Ales Prazák, Josef Psutka, Vlasta Radová
2013	—	`conf`	Covariance Matrix Enhancement Approach to Train Robust Gaussian Mixture Models of Speech Data. SPECOM Jan Vanek, Lukás Machlica, Josef V. Psutka, Josef Psutka
2013	—	`conf`	Online Speaker Adaptation of an Acoustic Model Using Face Recognition. TSD Pavel Campr, Ales Prazák, Josef V. Psutka, Josef Psutka
2013	—	`conf`	Towards Live Subtitling of TV Ice-hockey Commentary. SIGMAP Ales Prazák, Josef V. Psutka, Josef Psutka, Zdenek Loose
2012	—	`conf`	Captioning of Live TV Programs through Speech Recognition and Re-speaking. TSD Ales Prazák, Zdenek Loose, Jan Trmal, Josef V. Psutka, Josef Psutka
2012	—	`conf`	Full covariance Gaussian mixture models evaluation on GPU. ISSPIT Jan Vanek, Jan Trmal, Josef V. Psutka, Josef Psutka
2012	—	`conf`	Influence of Different Phoneme Mappings on the Recognition Accuracy of Electrolaryngeal Speech. SIGMAP Petr Stanislav, Josef V. Psutka
2012	A	`conf`	Novel Approach to Live Captioning Through Re-speaking: Tailoring Speech Recognition to Re-speaker's Needs. INTERSPEECH Ales Prazák, Zdenek Loose, Jan Trmal, Josef V. Psutka, Josef Psutka
2012	J	`jnl`	Optimized Acoustic Likelihoods Computation for NVIDIA and ATI/AMD Graphics Processors. IEEE Trans. Speech Audio Process. Jan Vanek, Jan Trmal, Josef V. Psutka, Josef Psutka
2011	A	`conf`	Optimization of the Gaussian Mixture Model Evaluation on GPU. INTERSPEECH Jan Vanek, Jan Trmal, Josef V. Psutka, Josef Psutka
2011	—	`conf`	Speaker-Clustered Acoustic Models Evaluated on GPU for On-line Subtitling of Parliament Meetings. TSD Josef V. Psutka, Jan Vanek, Josef Psutka
2011	J	`jnl`	System for fast lexical and phonetic spoken term detection in a Czech cultural heritage archive. EURASIP J. Audio Speech Music. Process. Josef Psutka, Jan Svec, Josef V. Psutka, Jan Vanek, Ales Prazák, Lubos Smídl, Pavel Ircing
2010	—	`conf`	Fast Phonetic/Lexical Searching in the Archives of the Czech Holocaust Testimonies: Advancing Towards the MALACH Project Visions. TSD Josef Psutka, Jan Svec, Josef V. Psutka, Jan Vanek, Ales Prazák, Lubos Smídl
2010	—	`conf`	Gender-Dependent Acoustic Models Fusion Developed for Automatic Subtitling of Parliament Meetings Broadcasted by the Czech TV. TSD Jan Vanek, Josef V. Psutka
2009	—	`conf`	Discriminative Training of Gender-Dependent Acoustic Models. TSD Jan Vanek, Josef V. Psutka, Jan Zelinka, Ales Prazák, Josef Psutka
2009	—	`conf`	Fast Speaker Adaptation in Automatic Online Subtitling. SIGMAP Ales Prazák, Zbynek Zajíc, Lukás Machlica, Josef V. Psutka
2009	—	`conf`	Training of Speaker-clustered Acoustic Models for use in Real-time Recognizers. SIGMAP Jan Vanek, Josef V. Psutka, Ales Prazák, Josef Psutka
2009	J	`jnl`	Using Morphological Information for Robust Language Modeling in Czech ASR System. IEEE Trans. Speech Audio Process. Pavel Ircing, Josef V. Psutka, Josef Psutka
2007	—	`conf`	Benefit of Maximum Likelihood Linear Transform (MLLT) Used at Different Levels of Covariance Matrices Clustering in ASR Systems. TSD Josef V. Psutka
2007	—	`conf`	Feature space reduction and decorrelation in a large number of speech recognition experiments. SIP Josef V. Psutka, Ludek Müller, Lubos Smídl, Josef Psutka
2007	—	`conf`	Live TV Subtitling - Fast 2-pass LVCSR System for Online Subtitling. SIGMAP Ales Prazák, Ludek Müller, Josef V. Psutka, Josef Psutka
2007	—	`conf`	Searching for a Robust MFCC-Based Parameterization for ASR Application. SIGMAP Josef V. Psutka, Lubos Smídl, Ales Prazák
2007	—	`conf`	What Can and Cannot Be Found in Czech Spontaneous Speech Using Document-Oriented IR Methods - UWB at CLEF 2007 CL-SR Track. CLEF Pavel Ircing, Josef V. Psutka, Jan Vavruska
2006	—	`conf`	Adaptive language model in automatic online subtitling. Computational Intelligence Ales Prazák, Josef V. Psutka, Jan Hoidekr, Jakub Kanis, Ludek Müller, Josef Psutka
2006	—	`conf`	Automatic Online Subtitling of the Czech Parliament Meetings. TSD Ales Prazák, Josef V. Psutka, Jan Hoidekr, Jakub Kanis, Ludek Müller, Josef Psutka
2006	B	`conf`	Benefit of a Class-based Language Model for Real-time Closed-captioning of TV Ice-hockey Commentaries. LREC Jan Hoidekr, Josef V. Psutka, Ales Prazák, Josef Psutka
2006	A	`conf`	Comparison of keyword spotting methods for searching in speech. INTERSPEECH Lubos Smídl, Josef V. Psutka
2005	A	`conf`	Automatic transcription of Czech, Russian, and Slovak spontaneous speech in the MALACH project. INTERSPEECH Josef Psutka, Pavel Ircing, Josef V. Psutka, Jan Hajic, William J. Byrne, Jirí Mírovský
2004	B	`conf`	Issues in Annotation of the Czech Spontaneous Speech Corpus in the MALACH project. LREC Josef Psutka, Pavel Ircing, Jan Hajic, Vlasta Radová, Josef V. Psutka, William J. Byrne, Samuel Gustman
2003	—	`conf`	Building LVCSR System for Transcription of Spontaneously Pronounced Russian Testimonies in the MALACH Project: Initial Steps and First Results. TSD Josef Psutka, Ilja Iljuchin, Pavel Ircing, Josef V. Psutka, Václav Trejbal, William J. Byrne, Jan Hajic, Samuel Gustman
2003	A	`conf`	Large vocabulary ASR for spontaneous czech in the MALACH project. INTERSPEECH Josef Psutka, Pavel Ircing, Josef V. Psutka, Vlasta Radová, William J. Byrne, Jan Hajic, Jirí Mírovský, Samuel Gustman
2003	—	`conf`	Towards Automatic Transcription of Spontaneous Czech Speech in the MALACH Project. TSD Josef Psutka, Pavel Ircing, Josef V. Psutka, Vlasta Radová, William J. Byrne, Veera Venkataramani, Jan Hajic, Samuel Gustman
2002	—	`conf`	Automatic Transcription of Czech Language Oral History in the MALACH Project: Resources and Initial Experiments. TSD Josef Psutka, Pavel Ircing, Josef V. Psutka, Vlasta Radová, William J. Byrne, Jan Hajic, Samuel Gustman, Bhuvana Ramabhadran
2001	A	`conf`	Comparison of MFCC and PLP parameterizations in the speaker independent continuous speech recognition task. INTERSPEECH Josef Psutka, Ludek Müller, Josef V. Psutka
2001	—	`conf`	The Influence of a Filter Shape in Telephone-Based Recognition Module Using PLP Parameterization. TSD Josef Psutka, Ludek Müller, Josef V. Psutka