Department of Computer Graphics and Multimedia
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| Reseach leader: | Černocký Jan |
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| Team leaders: | Hannemann Mirko, Heřmanský Hynek, Szőke Igor, Žižka Josef |
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| Agency: | TAČR |
| Code: | TA01011328 |
| Start: | 2011 |
| End: | 2014 |
| Keywords: | speech recognition, electronic dictionaries, defense and security, mobile devices, dialogue systems, CRM, eLearning |
| Annotation: |
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| Project aims at development of advanced techniques in speech recognition and their deployment in the functional applications: search in electronic dictionaries on mobile devices, dictating translations, in defense and security, in dialogue systems, in client-care systems (CRM, helpdesk etc.) and in audio-visual access to teaching materials. |
Products
| 2012 | KALDI speech recognition toolkit, software, 2012
Authors: Povey Daniel, Ghoshal Arnab, Boulianne Gilles, Burget Lukáš, Glembek Ondřej, Goel Nagendra K., Hannemann Mirko, Motlíček Petr, Qian Yanmin, Schwarz Petr, Silovský Jan, Stemmer Georg, Veselý Karel |
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Publications
| 2013 | Egorova Ekaterina, Veselý Karel, Karafiát Martin, Janda Miloš, Černocký Jan: Manual and Semi-Automatic Approaches to Building a Multilingual Phoneme Set, In: Proceedings of ICASSP 2013, Vancouver, CA, IEEESP, 2013, p. 7324-7328, ISBN 978-1-4799-0355-9 |
| | Lei Yun, Burget Lukáš, Scheffer Nicolas: A Noise Robust I-Vector Extractor Using Vector Taylor Series For Speaker Recognition, In: Proceedings of ICASSP 2013, Vancouver, CA, IEEESP, 2013, p. 6788-6791, ISBN 978-1-4799-0355-9 |
| | Plchot Oldřich, Matsoukas Spyros, Matějka Pavel, Dehak Najim, Ma Jeff, Cumani Sandro, Glembek Ondřej, Heřmanský Hynek, Mesgarani Nima, Soufifar Mehdi, Thomas Samuel, Zhang Bing, Zhou Xinhui: Developing A Speaker Identification System For The DARPA RATS Project, In: Proceedings of ICASSP 2013, Vancouver, CA, IEEESP, 2013, p. 6768-6772, ISBN 978-1-4799-0355-9 |
| 2012 | Cumani Sandro, Plchot Oldřich, Karafiát Martin: Independent Component Analysis and MLLR Transforms for Speaker Identification, In: Proc. International Conference on Acoustics, Speech, and Signal P, Kyoto, JP, IEEESP, 2012, p. 4365-4368, ISBN 978-1-4673-0044-5 |
| | Deoras Anoop, Mikolov Tomáš, Kombrink Stefan, Church Kenneth: Approximate inference: A sampling based modeling technique to capture complex dependencies in a language model, In: Speech Communication, Vol. 2012, No. 8, Amsterdam, NL, p. 1-16, ISSN 0167-6393 |
| | Karafiát Martin, Janda Miloš, Černocký Jan, Burget Lukáš: Region Dependent Linear Transforms in Multilingual Speech Recognition, In: Proc. International Conference on Acoustics, Speech, and Signal Processing 2012, Kyoto, JP, IEEESP, 2012, p. 4885-4888, ISBN 978-1-4673-0044-5 |
| | Kombrink Stefan, Mikolov Tomáš, Karafiát Martin, Burget Lukáš: Improving Language Models for ASR Using Translated In-domain Data, In: Proceedings of 2012 IEEE International Conference on Acoustics, Speech and Signal Processing, Kyoto, JP, IEEESP, 2012, p. 4405-4408, ISBN 978-1-4673-0044-5 |
| | Povey Daniel, Hannemann Mirko, Boulianne Gilles, Burget Lukáš, Ghoshal Arnab, Janda Miloš, Karafiát Martin, Kombrink Stefan, Motlíček Petr, Qian Yanmin, Riedhammer Korbinian, Veselý Karel, Vu Ngoc Thang: Generating Exact Lattices in The WFST Framework, In: Proceedings of 2012 IEEE International Conference on Acoustics, Speech and Signal Processing, Kyoto, JP, IEEESP, 2012, p. 4213-4216, ISBN 978-1-4673-0044-5 |
| | Rath Shakti P., Karafiát Martin, Glembek Ondřej, Černocký Jan: A factorized representation of FMLLR transform based on QR-decomposition, In: Proceedings of Interspeech 2012, Portland, Oregon, US, ISCA, 2012, p. 1-4, ISBN 978-1-62276-759-5, ISSN 1990-9772 |
| | Soufifar Mehdi, Cumani Sandro, Burget Lukáš, Černocký Jan: Discriminative Classifiers for Phonotactic Language Recognition with iVectors, In: Proc. International Conference on Acoustics, Speech, and Signal Processing 2012, Kyoto, JP, IEEESP, 2012, p. 4853-4856, ISBN 978-1-4673-0044-5 |
| | Szőke Igor, Fapšo Michal, Veselý Karel: BUT2012 Approaches for Spoken Web Search - MediaEval 2012, In: CEUR Workshop Proceedings, Vol. 2012, No. 927, DE, p. 1-2, ISSN 1613-0073 |
| | Szőke Igor, Fapšo Michal, Žižka Josef, Beran Vítězslav, Černocký Jan: Efektivní přístup ke znalostem v audio-vizuálních záznamech, In: Proceedings of the Annual Database Conference, Praha, CZ, TU v Košiciach, 2012, p. 57-74, ISBN 978-80-553-1049-7 |
| | Veselý Karel, Karafiát Martin, Grézl František, Janda Miloš, Egorova Ekaterina: The Language-Independent Bottleneck Features, In: Proceedings of IEEE 2012 Workshop on Spoken Language Technology, Miami, US, IEEESP, 2012, p. 336-341, ISBN 978-1-4673-5124-9 |
| 2011 | Deoras Anoop, Mikolov Tomáš, Church Kenneth: A Fast Re-scoring Strategy to Capture Long-Distance Dependencies, In: Proceedings of the 2011 Conference on Empirical Methods in Natural Language Processing July 2011 Edinburgh, Scotland, UK, Edinburgh, GB, ACL, 2011, p. 1116-1127, ISBN 978-1-937284-11-4 |
| | Grézl František, Karafiát Martin: Integrating recent MLP feature extraction techniques into TRAP architecture, In: Proceedings of Interspeech 2011, Florence, IT, ISCA, 2011, p. 1229-1232, ISBN 978-1-61839-270-1, ISSN 1990-9772 |
| | Grézl František: The Role of Neural Network Size in TRAP/HATS Feature Extraction, In: Proceedings Text, Speech and Dialogue 2011, Plzeň, CZ, Springer, 2011, p. 315-322, ISBN 978-3-642-23537-5, ISSN 0302-9743 |
| | Karafiát Martin, Burget Lukáš, Matějka Pavel, Glembek Ondřej, Černocký Jan: iVector-Based Discriminative Adaptation for Automatic Speech Recognition, In: Proceedings of ASRU 2011, Hilton Waikoloa Village, Big Island, Hawaii, US, IEEESP, 2011, p. 152-157, ISBN 978-1-4673-0366-8 |
| | Kombrink Stefan, Mikolov Tomáš, Karafiát Martin, Burget Lukáš: Recurrent Neural Network based Language Modeling in Meeting Recognition, In: Proceedings of Interspeech 2011, Florence, IT, ISCA, 2011, p. 2877-2880, ISBN 978-1-61839-270-1, ISSN 1990-9772 |
| | Mikolov Tomáš, Deoras Anoop, Kombrink Stefan, Burget Lukáš, Černocký Jan: Empirical Evaluation and Combination of Advanced Language Modeling Techniques, In: Proceedings of Interspeech 2011, Florence, IT, ISCA, 2011, p. 605-608, ISBN 978-1-61839-270-1, ISSN 1990-9772 |
| | Mikolov Tomáš, Deoras Anoop, Povey Daniel, Burget Lukáš, Černocký Jan: Strategies for Training Large Scale Neural Network Language Models, In: Proceedings of ASRU 2011, Hilton Waikoloa Village, Big Island, Hawaii, US, IEEESP, 2011, p. 196-201, ISBN 978-1-4673-0366-8 |
| | Mikolov Tomáš, Kombrink Stefan, Deoras Anoop, Burget Lukáš, Černocký Jan: RNNLM - Recurrent Neural Network Language Modeling Toolkit, In: Proceedings of ASRU 2011, Hilton Waikoloa Village, Big Island, Hawaii, US, IEEESP, 2011, p. 1-4, ISBN 978-1-4673-0366-8 |
| | Veselý Karel, Karafiát Martin, Grézl František: Convolutive Bottleneck Network Features for LVCSR, In: Proceedings of ASRU 2011, Big Island, Hawaii, US, IEEESP, 2011, p. 42-47, ISBN 978-1-4673-0366-8 |
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Faculty of Information Technology
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