Ales Prazák

According to our database, Ales Prazák authored at least 34 papers between 2006 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2022

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

Jan Lehecka, Jan Svec, Ales Prazák, Josef V. Psutka

CoRR, 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 Interspeech 2022, 2022

2021

CNN-TDNN-Based Architecture for Speech Recognition Using Grapheme Models in Bilingual Czech-Slovak Task.

Josef V. Psutka, Jan Svec, Ales Prazák

Proceedings of the Text, Speech, and Dialogue - 24th International Conference, 2021

Recognition of Heavily Accented and Emotional Speech of English and Czech Holocaust Survivors Using Various DNN Architectures.

Josef V. Psutka, Ales Prazák, Jan Vanek

Proceedings of the Speech and Computer - 23rd International Conference, 2021

Various DNN-HMM Architectures Used in Acoustic Modeling with Single-Speaker and Single-Channel.

Josef V. Psutka, Jan Vanek, Ales Prazák

Proceedings of the Statistical Language and Speech Processing, 2021

Spoken Term Detection and Relevance Score Estimation Using Dot-Product of Pronunciation Embeddings.

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

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

Live TV Subtitling Through Respeaking.

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

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

Complexity of the TDNN Acoustic Model with Respect to the HMM Topology.

Josef V. Psutka, Jan Vanek, Ales Prazák

Proceedings of the Text, Speech, and Dialogue, 2020

2018

Online LDA-Based Language Model Adaptation.

Jan Lehecka, Ales Prazák

Proceedings of the Text, Speech, and Dialogue - 21st International Conference, 2018

First Insight into the Processing of the Language Consulting Center Data.

Zbynek Zajíc, Lucie Zajícová, Josef V. Psutka, Petr Salajka, Jaromír Novotný, Ales Prazák, Ludek Müller

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

Semi-Supervised Training of DNN-Based Acoustic Model for ATC Speech Recognition.

Lubos Smídl, Jan Svec, Ales Prazák, Jan Trmal

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

Towards Processing of the Oral History Interviews and Related Printed Documents.

Zbynek Zajíc, Lucie Skorkovská, Petr Neduchal, Pavel Ircing, Josef V. Psutka, Marek Hrúz, Ales Prazák, Daniel Soutner, Jan Svec, Lukás Bures, Ludek Müller

Proceedings of the Eleventh International Conference on Language Resources and Evaluation, 2018

Multimodal Name Recognition in Live TV Subtitling.

Marek Hrúz, Ales Prazák, Michal Busta

Proceedings of the Interspeech 2018, 2018

2014

General framework for mining, processing and storing large amounts of electronic texts for language modeling purposes.

Jan Svec, Jan Lehecka, Pavel Ircing, Lucie Skorkovská, Ales Prazák, Jan Vavruska, Petr Stanislav, Jan Hoidekr

Lang. Resour. Evaluation, 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

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

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

2012

Neural Network Language Model with Cache.

Daniel Soutner, Zdenek Loose, Ludek Müller, Ales Prazák

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

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 INTERSPEECH 2012, 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

Automatic Topic Identification for Large Scale Language Modeling Data Filtering.

Lucie Skorkovská, Pavel Ircing, Ales Prazák, Jan Lehecka

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

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

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

Fast Speaker Adaptation in Automatic Online Subtitling.

Ales Prazák, Zbynek Zajíc, Lukás Machlica, Josef V. Psutka

Proceedings of the SIGMAP 2009, 2009

2007

Searching for a Robust MFCC-Based Parameterization for ASR Application.

Josef V. Psutka, Lubos Smídl, Ales Prazák

Proceedings of the SIGMAP 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

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