Karel Veselý

According to our database, Karel Veselý authored at least 53 papers between 2010 and 2023.

Collaborative distances:

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

2023

BUT CHiME-7 system description.

Martin Karafiát, Karel Veselý, Igor Szöke, Ladislav Mosner, Karel Benes, Marcin Witkowski, Germán Barchi, Leonardo Pepino

CoRR, 2023

2022

Speech and Natural Language Processing Technologies for Pseudo-Pilot Simulator.

Amrutha Prasad, Juan Zuluaga-Gomez, Petr Motlícek, Seyyed Saeed Sarfjoo, Iuliia Nigmatulina, Karel Veselý

CoRR, 2022

ATCO2 corpus: A Large-Scale Dataset for Research on Automatic Speech Recognition and Natural Language Understanding of Air Traffic Control Communications.

Juan Zuluaga-Gomez, Karel Veselý, Igor Szöke, Petr Motlícek, Martin Kocour, Mickaël Rigault, Khalid Choukri, Amrutha Prasad, Seyyed Saeed Sarfjoo, Iuliia Nigmatulina, Claudia Cevenini, Pavel Kolcárek, Allan Tart, Jan Cernocký

CoRR, 2022

Call-Sign Recognition and Understanding for Noisy Air-Traffic Transcripts Using Surveillance Information.

Alexander Blatt, Martin Kocour, Karel Veselý, Igor Szöke, Dietrich Klakow

Proceedings of the IEEE International Conference on Acoustics, 2022

BCN2BRNO: ASR System Fusion for Albayzin 2022 Speech to Text Challenge.

Martin Kocour, Jahnavi Umesh, Martin Karafiát, Jan Svec, Fernando López, Jordi Luque, Karel Benes, Mireia Díez, Igor Szöke, Karel Veselý, Lukás Burget, Jan Cernocký

Proceedings of the 6th International Conference, 2022

2021

Contextual Semi-Supervised Learning: An Approach to Leverage Air-Surveillance and Untranscribed ATC Data in ASR Systems.

Juan Zuluaga-Gomez, Iuliia Nigmatulina, Amrutha Prasad, Petr Motlícek, Karel Veselý, Martin Kocour, Igor Szöke

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

Detecting English Speech in the Air Traffic Control Voice Communication.

Igor Szöke, Santosh Kesiraju, Ondrej Novotný, Martin Kocour, Karel Veselý, Jan Cernocký

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

Boosting of Contextual Information in ASR for Air-Traffic Call-Sign Recognition.

Martin Kocour, Karel Veselý, Alexander Blatt, Juan Zuluaga-Gomez, Igor Szöke, Jan Cernocký, Dietrich Klakow, Petr Motlícek

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

Analysis of X-Vectors for Low-Resource Speech Recognition.

Martin Karafiát, Karel Veselý, Jan Honza Cernocký, Ján Profant, Jirí Nytra, Miroslav Hlavácek, Tomás Pavlícek

Proceedings of the IEEE International Conference on Acoustics, 2021

BCN2BRNO: ASR System Fusion for Albayzin 2020 Speech to Text Challenge.

Martin Kocour, Guillermo Cámbara, Jordi Luque, David Bonet, Mireia Farrús, Martin Karafiát, Karel Veselý, Jan Cernocký

Proceedings of the Fifth International Conference, 2021

2020

BUT Opensat 2019 Speech Recognition System.

Martin Karafiát, Murali Karthick Baskar, Igor Szöke, Hari Krishna Vydana, Karel Veselý, Jan Honza Cernocký

CoRR, 2020

Automatic Speech Recognition Benchmark for Air-Traffic Communications.

Juan Zuluaga-Gomez, Petr Motlícek, Qingran Zhan, Karel Veselý, Rudolf A. Braun

Proceedings of the 21st Annual Conference of the International Speech Communication Association, 2020

BUT Text-Dependent Speaker Verification System for SdSV Challenge 2020.

Alicia Lozano-Diez, Anna Silnova, Bhargav Pulugundla, Johan Rohdin, Karel Veselý, Lukás Burget, Oldrich Plchot, Ondrej Glembek, Ondrej Novotný, Pavel Matejka

Proceedings of the 21st Annual Conference of the International Speech Communication Association, 2020

SoapBox Labs Fluency Assessment Platform for Child Speech.

Amelia C. Kelly, Eleni Karamichali, Armin Saeb, Karel Veselý, Nicholas Parslow, Gloria Montoya Gomez, Agape Deng, Arnaud Letondor, Niall Mullally, Adrian Hempel, Robert O'Regan, Qiru Zhou

Proceedings of the 21st Annual Conference of the International Speech Communication Association, 2020

Soapbox Labs Verification Platform for Child Speech.

Amelia C. Kelly, Eleni Karamichali, Armin Saeb, Karel Veselý, Nicholas Parslow, Agape Deng, Arnaud Letondor, Robert O'Regan, Qiru Zhou

Proceedings of the 21st Annual Conference of the International Speech Communication Association, 2020

2018

"Semi-supervised" trénování hlubokých neuronových sítí pro rozpoznávání řeči ; Semi-Supervised Training of Deep Neural Networks for Speech Recognition.

Karel Veselý

PhD thesis, 2018

Residual Memory Networks: Feed-forward approach to learn long temporal dependencies.

Murali Karthick Baskar, Martin Karafiát, Lukás Burget, Karel Veselý, Frantisek Grézl, Jan Honza Cernocký

CoRR, 2018

Lightly Supervised vs. Semi-supervised Training of Acoustic Model on Luxembourgish for Low-resource Automatic Speech Recognition.

Karel Veselý, Carlos Segura, Igor Szöke, Jordi Luque, Jan Cernocký

Proceedings of the 19th Annual Conference of the International Speech Communication Association, 2018

BUT OpenSAT 2017 Speech Recognition System.

Martin Karafiát, Murali Karthick Baskar, Igor Szöke, Vladimír Malenovský, Karel Veselý, Frantisek Grézl, Lukás Burget, Jan Cernocký

Proceedings of the 19th Annual Conference of the International Speech Communication Association, 2018

BUT System for DIHARD Speech Diarization Challenge 2018.

Mireia Díez, Federico Landini, Lukás Burget, Johan Rohdin, Anna Silnova, Katerina Zmolíková, Ondrej Novotný, Karel Veselý, Ondrej Glembek, Oldrich Plchot, Ladislav Mosner, Pavel Matejka

Proceedings of the 19th Annual Conference of the International Speech Communication Association, 2018

Analysis of Multilingual Blstm Acoustic Model on Low and High Resource Languages.

Martin Karafiát, Murali Karthick Baskar, Karel Veselý, Frantisek Grézl, Lukás Burget, Jan Cernocký

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

2017

Multilingually trained bottleneck features in spoken language recognition.

Radek Fér, Pavel Matejka, Frantisek Grézl, Oldrich Plchot, Karel Veselý, Jan Honza Cernocký

Comput. Speech Lang., 2017

Semi-Supervised DNN Training with Word Selection for ASR.

Karel Veselý, Lukás Burget, Jan Cernocký

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.

Martin Karafiát, Murali Karthick Baskar, Pavel Matejka, Karel Veselý, Frantisek Grézl, Lukás Burget, Jan Cernocký

Proceedings of the 18th Annual Conference of the International Speech Communication Association, 2017

Deep Auto-Encoder Based Multi-Task Learning Using Probabilistic Transcriptions.

Amit Das, Mark Hasegawa-Johnson, Karel Veselý

Proceedings of the 18th Annual Conference of the International Speech Communication Association, 2017

Residual memory networks: Feed-forward approach to learn long-term temporal dependencies.

Murali Karthick Baskar, Martin Karafiát, Lukás Burget, Karel Veselý, Frantisek Grézl, Jan Cernocký

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

MGB-3 but system: Low-resource ASR on Egyptian YouTube data.

Karel Veselý, Murali Karthick Baskar, Mireia Díez, Karel Benes

Proceedings of the 2017 IEEE Automatic Speech Recognition and Understanding Workshop, 2017

Training Data Augmentation and Data Selection.

Martin Karafiát, Karel Veselý, Katerina Zmolíková, Marc Delcroix, Shinji Watanabe, Lukás Burget, Jan Honza Cernocký, Igor Szöke

Proceedings of the New Era for Robust Speech Recognition, Exploiting Deep Learning., 2017

2016

Multilingual BLSTM and speaker-specific vector adaptation in 2016 but babel system.

Martin Karafiát, Murali Karthick Baskar, Pavel Matejka, Karel Veselý, Frantisek Grézl, Jan Cernocký

Proceedings of the 2016 IEEE Spoken Language Technology Workshop, 2016

Data Selection by Sequence Summarizing Neural Network in Mismatch Condition Training.

Katerina Zmolíková, Martin Karafiát, Karel Veselý, Marc Delcroix, Shinji Watanabe, Lukás Burget, Jan Cernocký

Proceedings of the 17th Annual Conference of the International Speech Communication Association, 2016

Sequence summarizing neural network for speaker adaptation.

Karel Veselý, Shinji Watanabe, Katerina Zmolíková, Martin Karafiát, Lukás Burget, Jan Honza Cernocký

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

Multilingual region-dependent transforms.

Martin Karafiát, Lukás Burget, Frantisek Grézl, Karel Veselý, Jan Honza Cernocký

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

2015

DNN derived filters for processing of modulation spectrum of speech.

Jan Pesán, Lukás Burget, Hynek Hermansky, Karel Veselý

Proceedings of the 16th Annual Conference of the International Speech Communication Association, 2015

Autoencoder based multi-stream combination for noise robust speech recognition.

Sri Harish Reddy Mallidi, Tetsuji Ogawa, Karel Veselý, Phani S. Nidadavolu, Hynek Hermansky

Proceedings of the 16th Annual Conference of the International Speech Communication Association, 2015

Towards machines that know when they do not know: Summary of work done at 2014 Frederick Jelinek Memorial Workshop.

Hynek Hermansky, Lukás Burget, Jordan Cohen, Emmanuel Dupoux, Naomi Feldman, John Godfrey, Sanjeev Khudanpur, Matthew Maciejewski, Sri Harish Reddy Mallidi, Anjali Menon, Tetsuji Ogawa, Vijayaditya Peddinti, Richard C. Rose, Richard M. Stern, Matthew Wiesner, Karel Veselý

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

2014

But ASR system for BABEL Surprise evaluation 2014.

Martin Karafiát, Karel Veselý, Igor Szöke, Lukás Burget, Frantisek Grézl, Mirko Hannemann, Jan Cernocký

Proceedings of the 2014 IEEE Spoken Language Technology Workshop, 2014

Progress in the BBN keyword search system for the DARPA RATS program.

Tim Ng, Roger Hsiao, Le Zhang, Damianos G. Karakos, Sri Harish Reddy Mallidi, Martin Karafiát, Karel Veselý, Igor Szöke, Bing Zhang, Long Nguyen, Richard M. Schwartz

Proceedings of the 15th Annual Conference of the International Speech Communication Association, 2014

BUT 2014 Babel system: analysis of adaptation in NN based systems.

Martin Karafiát, Frantisek Grézl, Karel Veselý, Mirko Hannemann, Igor Szöke, Jan Cernocký

Proceedings of the 15th Annual Conference of the International Speech Communication Association, 2014

Adaptation of multilingual stacked bottle-neck neural network structure for new language.

Frantisek Grézl, Martin Karafiát, Karel Veselý

Proceedings of the IEEE International Conference on Acoustics, 2014

2013

Sequence-discriminative training of deep neural networks.

Karel Veselý, Arnab Ghoshal, Lukás Burget, Daniel Povey

Proceedings of the 14th Annual Conference of the International Speech Communication Association, 2013

Improved feature processing for deep neural networks.

Shakti P. Rath, Daniel Povey, Karel Veselý, Jan Cernocký

Proceedings of the 14th Annual Conference of the International Speech Communication Association, 2013

BUT BABEL system for spontaneous Cantonese.

Martin Karafiát, Frantisek Grézl, Mirko Hannemann, Karel Veselý, Jan Cernocký

Proceedings of the 14th Annual Conference of the International Speech Communication Association, 2013

Manual and semi-automatic approaches to building a multilingual phoneme set.

Ekaterina Egorova, Karel Veselý, Martin Karafiát, Milos Janda, Jan Cernocký

Proceedings of the IEEE International Conference on Acoustics, 2013

Semi-supervised training of Deep Neural Networks.

Karel Veselý, Mirko Hannemann, Lukás Burget

Proceedings of the 2013 IEEE Workshop on Automatic Speech Recognition and Understanding, 2013

Score normalization and system combination for improved keyword spotting.

Damianos G. Karakos, Richard M. Schwartz, Stavros Tsakalidis, Le Zhang, Shivesh Ranjan, Tim Ng, Roger Hsiao, Guruprasad Saikumar, Ivan Bulyko, Long Nguyen, John Makhoul, Frantisek Grézl, Mirko Hannemann, Martin Karafiát, Igor Szöke, Karel Veselý, Lori Lamel, Viet Bac Le

Proceedings of the 2013 IEEE Workshop on Automatic Speech Recognition and Understanding, 2013

2012

The language-independent bottleneck features.

Karel Veselý, Martin Karafiát, Frantisek Grézl, Milos Janda, Ekaterina Egorova

Proceedings of the 2012 IEEE Spoken Language Technology Workshop (SLT), 2012

BUT2012 Approaches for Spoken Web Search - MediaEval 2012.

Igor Szöke, Michal Fapso, Karel Veselý

Proceedings of the Working Notes Proceedings of the MediaEval 2012 Workshop, 2012

Developing a Speech Activity Detection System for the DARPA RATS Program.

Tim Ng, Bing Zhang, Long Nguyen, Spyros Matsoukas, Xinhui Zhou, Nima Mesgarani, Karel Veselý, Pavel Matejka

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

Patrol Team Language Identification System for DARPA RATS P1 Evaluation.

Pavel Matejka, Oldrich Plchot, Mehdi Soufifar, Ondrej Glembek, Luis Fernando D'Haro, Karel Veselý, Frantisek Grézl, Jeff Z. Ma, Spyros Matsoukas, Najim Dehak

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

Generating exact lattices in the WFST framework.

Daniel Povey, Mirko Hannemann, Gilles Boulianne, Lukás Burget, Arnab Ghoshal, Milos Janda, Martin Karafiát, Stefan Kombrink, Petr Motlícek, Yanmin Qian, Korbinian Riedhammer, Karel Veselý, Ngoc Thang Vu

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

2011

New system theory and its impact on control theory.

Karel Veselý

Int. J. Gen. Syst., 2011

Convolutive Bottleneck Network features for LVCSR.

Karel Veselý, Martin Karafiát, Frantisek Grézl

Proceedings of the 2011 IEEE Workshop on Automatic Speech Recognition & Understanding, 2011

2010

Parallel training of neural networks for speech recognition.

Karel Veselý, Lukás Burget, Frantisek Grézl

Proceedings of the 11th Annual Conference of the International Speech Communication Association, 2010