Detail projektu

Technologie zpracování řeči pro efektivní komunikaci člověk-počítač

Období řešení: 01.01.2011 — 31.12.2014

Zdroje financování

Technologická agentura ČR - Program aplikovaného výzkumu a experimentálního vývoje ALFA

- plně financující (2011-01-01 - 2014-12-31)

O projektu

Cílem projektu je vyvinout pokročilé techniky pro rozpoznávání řeči a nasadit je v praktických aplikacích: vyhledávání v elektronickém slovníku na mobilních zařízeních, diktování překladů, v bezpečnosti a obraně, v dialogových systémech, systémech péče o zákazníky (CRM, helpdesk apod.) a v audiovizuálním přístupu k výukovým materiálům.

Popis anglicky
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.

Klíčová slova
rozpoznávání řeči, elektronické slovníky, obrana a bezpečnost, mobilní zařízení, dialogové systémy, CRM, eLearning

Klíčová slova anglicky
speech recognition, electronic dictionaries, defense and security, mobile devices, dialogue systems, CRM, eLearning

Označení

TA01011328

Originální jazyk

čeština

Řešitelé

Útvary

Ústav počítačové grafiky a multimédií
- příjemce (01.02.2011 - 31.12.2014)

Výsledky

DEORAS, A.; MIKOLOV, T.; CHURCH, K. A Fast Re-scoring Strategy to Capture Long-Distance Dependencies. Proceedings of the 2011 Conference on Empirical Methods in Natural Language Processing July 2011 Edinburgh, Scotland, UK. Edinburgh: Association for Computational Linguistics, 2011. p. 1116-1127. ISBN: 978-1-937284-11-4.
Detail

POVEY, D.; GHOSHAL, A.; BOULIANNE, G.; BURGET, L.; GLEMBEK, O.; GOEL, N.; HANNEMANN, M.; MOTLÍČEK, P.; QIAN, Y.; SCHWARZ, P.; SILOVSKÝ, J.; STEMMER, G.; VESELÝ, K. The Kaldi Speech Recognition Toolkit. Proceedings of ASRU 2011. Hilton Waikoloa Village Resort, Hawaii: IEEE Signal Processing Society, 2011. p. 1-4. ISBN: 978-1-4673-0366-8.
Detail

MIKOLOV, T.; DEORAS, A.; KOMBRINK, S.; BURGET, L.; ČERNOCKÝ, J. Empirical Evaluation and Combination of Advanced Language Modeling Techniques. Proceedings of Interspeech 2011. Proceedings of Interspeech. Florence: International Speech Communication Association, 2011. p. 605-608. ISBN: 978-1-61839-270-1. ISSN: 1990-9772.
Detail

KOMBRINK, S.; MIKOLOV, T.; KARAFIÁT, M.; BURGET, L. Recurrent Neural Network based Language Modeling in Meeting Recognition. Proceedings of Interspeech 2011. Proceedings of Interspeech. Florence: International Speech Communication Association, 2011. p. 2877-2880. ISBN: 978-1-61839-270-1. ISSN: 1990-9772.
Detail

KARAFIÁT, M.; BURGET, L.; MATĚJKA, P.; GLEMBEK, O.; ČERNOCKÝ, J. iVector-Based Discriminative Adaptation for Automatic Speech Recognition. Proceedings of ASRU 2011. Hilton Waikoloa Village, Big Island, Hawaii: IEEE Signal Processing Society, 2011. p. 152-157. ISBN: 978-1-4673-0366-8.
Detail

VESELÝ, K.; KARAFIÁT, M.; GRÉZL, F. Convolutive Bottleneck Network Features for LVCSR. Proceedings of ASRU 2011. Big Island, Hawaii: IEEE Signal Processing Society, 2011. p. 42-47. ISBN: 978-1-4673-0366-8.
Detail

GRÉZL, F. The Role of Neural Network Size in TRAP/HATS Feature Extraction. Proceedings Text, Speech and Dialogue 2011. Lecture Notes in Computer Science. LNAI 6836. Plzeň: Springer Verlag, 2011. p. 315-322. ISBN: 978-3-642-23537-5. ISSN: 0302-9743.
Detail

MIKOLOV, T.; DEORAS, A.; POVEY, D.; BURGET, L.; ČERNOCKÝ, J. Strategies for Training Large Scale Neural Network Language Models. Proceedings of ASRU 2011. Hilton Waikoloa Village, Big Island, Hawaii: IEEE Signal Processing Society, 2011. p. 196-201. ISBN: 978-1-4673-0366-8.
Detail

SOUFIFAR, M.; CUMANI, S.; BURGET, L.; ČERNOCKÝ, J. Discriminative Classifiers for Phonotactic Language Recognition with iVectors. Proc. International Conference on Acoustics, Speech, and Signal Processing 2012. Kyoto: IEEE Signal Processing Society, 2012. p. 4853-4856. ISBN: 978-1-4673-0044-5.
Detail

POVEY, D.; HANNEMANN, M.; BOULIANNE, G.; BURGET, L.; GHOSHAL, A.; JANDA, M.; KARAFIÁT, M.; KOMBRINK, S.; MOTLÍČEK, P.; QIAN, Y.; RIEDHAMMER, K.; VESELÝ, K.; VU, N. Generating Exact Lattices in The WFST Framework. Proceedings of 2012 IEEE International Conference on Acoustics, Speech and Signal Processing. Kyoto: IEEE Signal Processing Society, 2012. p. 4213-4216. ISBN: 978-1-4673-0044-5.
Detail

KOMBRINK, S.; MIKOLOV, T.; KARAFIÁT, M.; BURGET, L. Improving Language Models for ASR Using Translated In-domain Data. Proceedings of 2012 IEEE International Conference on Acoustics, Speech and Signal Processing. Kyoto: IEEE Signal Processing Society, 2012. p. 4405-4408. ISBN: 978-1-4673-0044-5.
Detail

KARAFIÁT, M.; JANDA, M.; ČERNOCKÝ, J.; BURGET, L. Region Dependent Linear Transforms in Multilingual Speech Recognition. In Proc. International Conference on Acoustics, Speech, and Signal Processing 2012. Kyoto: IEEE Signal Processing Society, 2012. p. 4885-4888. ISBN: 978-1-4673-0044-5.
Detail

CUMANI, S.; PLCHOT, O.; KARAFIÁT, M. Independent Component Analysis and MLLR Transforms for Speaker Identification. Proc. International Conference on Acoustics, Speech, and Signal P. Kyoto: IEEE Signal Processing Society, 2012. p. 4365-4368. ISBN: 978-1-4673-0044-5.
Detail

MIKOLOV, T.; KOMBRINK, S.; DEORAS, A.; BURGET, L.; ČERNOCKÝ, J. RNNLM - Recurrent Neural Network Language Modeling Toolkit. Proceedings of ASRU 2011. Hilton Waikoloa Village, Big Island, Hawaii: IEEE Signal Processing Society, 2011. p. 1-4. ISBN: 978-1-4673-0366-8.
Detail

RATH, S.; KARAFIÁT, M.; GLEMBEK, O.; ČERNOCKÝ, J. A factorized representation of FMLLR transform based on QR-decomposition. Proceedings of Interspeech 2012. Proceedings of Interspeech. Portland, Oregon: International Speech Communication Association, 2012. p. 1-4. ISBN: 978-1-62276-759-5. ISSN: 1990-9772.
Detail

VESELÝ, K.; KARAFIÁT, M.; GRÉZL, F.; JANDA, M.; EGOROVA, E. The Language-Independent Bottleneck Features. Proceedings of IEEE 2012 Workshop on Spoken Language Technology. Miami: IEEE Signal Processing Society, 2012. p. 336-341. ISBN: 978-1-4673-5124-9.
Detail

DEORAS, A.; MIKOLOV, T.; KOMBRINK, S.; CHURCH, K. Approximate inference: A sampling based modeling technique to capture complex dependencies in a language model. Speech Communication, 2012, vol. 2012, no. 8, p. 1-16. ISSN: 0167-6393.
Detail

SZŐKE, I.; FAPŠO, M.; ŽIŽKA, J.; BERAN, V.; ČERNOCKÝ, J. Efektivní přístup ke znalostem v audio-vizuálních záznamech. Proceedings of the Annual Database Conference. Praha: Technická univerzita v Košiciach, 2012. s. 57-74. ISBN: 978-80-553-1049-7.
Detail

SZŐKE, I.; FAPŠO, M.; VESELÝ, K. BUT2012 přístup pro Spoken Web Search úkol na MediaEval2012. Working Notes Proceedings of the MediaEval 2012 Workshop. CEUR Workshop Proceedings. Pisa: CEUR-WS.org, 2012. s. 1-2. ISSN: 1613-0073.
Detail

GRÉZL, F.; KARAFIÁT, M. Integrating recent MLP feature extraction techniques into TRAP architecture. Proceedings of Interspeech 2011. Proceedings of Interspeech. Florence: International Speech Communication Association, 2011. p. 1229-1232. ISBN: 978-1-61839-270-1. ISSN: 1990-9772.
Detail

ONDEL YANG, L.; ANGUERA, X.; LUQUE, J. MASK+:Data-Driven Regions Selection for Acoustic Fingerprinting. In Proceedings of 2015 IEEE International Conference on Acoustics, Speech and Signal Processing. South Brisbane, Queensland: IEEE Signal Processing Society, 2015. p. 335-339. ISBN: 978-1-4673-6997-8.
Detail

PLCHOT, O.; MATSOUKAS, S.; MATĚJKA, P.; DEHAK, N.; MA, J.; CUMANI, S.; GLEMBEK, O.; HEŘMANSKÝ, H.; MESGARANI, N.; SOUFIFAR, M.; THOMAS, S.; ZHANG, B.; ZHOU, X. Developing A Speaker Identification System For The DARPA RATS Project. Proceedings of ICASSP 2013. Vancouver: IEEE Signal Processing Society, 2013. p. 6768-6772. ISBN: 978-1-4799-0355-9.
Detail

EGOROVA, E.; VESELÝ, K.; KARAFIÁT, M.; JANDA, M.; ČERNOCKÝ, J. Manual and Semi-Automatic Approaches to Building a Multilingual Phoneme Set. In Proceedings of ICASSP 2013. Vancouver: IEEE Signal Processing Society, 2013. p. 7324-7328. ISBN: 978-1-4799-0355-9.
Detail

LEI, Y.; BURGET, L.; SCHEFFER, N. A Noise Robust I-Vector Extractor Using Vector Taylor Series For Speaker Recognition. Proceedings of ICASSP 2013. Vancouver: IEEE Signal Processing Society, 2013. p. 6788-6791. ISBN: 978-1-4799-0355-9.
Detail

RATH, S.; BURGET, L.; KARAFIÁT, M.; GLEMBEK, O.; ČERNOCKÝ, J. A Region-specific Feature-space Transformation for Speaker Adaptation and Singularity Analysis of Jacobian Matrix. Proceedings of Interspeeech 2013. Proceedings of the 14th Annual Conference of the International Speech Communication Association (Interspeech 2013). Lyon: International Speech Communication Association, 2013. p. 1228-1232. ISBN: 978-1-62993-443-3. ISSN: 2308-457X.
Detail

RATH, S.; POVEY, D.; VESELÝ, K.; ČERNOCKÝ, J. Improved Feature Processing for Deep Neural Networks. Proceedings of Interspeech 2013. Proceedings of the 14th Annual Conference of the International Speech Communication Association (Interspeech 2013). Lyon: International Speech Communication Association, 2013. p. 109-113. ISBN: 978-1-62993-443-3. ISSN: 2308-457X.
Detail

KARAFIÁT, M.; VESELÝ, K.; SZŐKE, I.; BURGET, L.; GRÉZL, F.; HANNEMANN, M.; ČERNOCKÝ, J. BUT ASR System for BABEL Surprise Evaluation 2014. In Proceedings of 2014 Spoken Language Technology Workshop. South Lake Tahoe, Nevada: IEEE Signal Processing Society, 2014. p. 501-506. ISBN: 978-1-4799-7129-9.
Detail

KARAFIÁT, M.; GRÉZL, F.; HANNEMANN, M.; ČERNOCKÝ, J. BUT Neural Network Features for Spontaneous Vietnamese in BABEL. In Proceedings of ICASSP 2014. Florencie: IEEE Signal Processing Society, 2014. p. 5659-5663. ISBN: 978-1-4799-2892-7.
Detail

GLEMBEK, O.; MA, J.; MATĚJKA, P.; ZHANG, B.; PLCHOT, O.; BURGET, L.; MATSOUKAS, S. Domain Adaptation Via Within-class Covariance Correction in I-Vector Based Speaker Recognition Systerms. In Proceedings of ICASSP 2014. Florencie: IEEE Signal Processing Society, 2014. p. 4060-4064. ISBN: 978-1-4799-2892-7.
Detail

MARTÍNEZ GONZÁLEZ, D.; BURGET, L.; STAFYLAKIS, T.; LEI, Y.; KENNY, P.; LLEIDA, E. Unscented Transform For Ivector-based Noisy Speaker Recognition. In Proceedings of ICASSP 2014. Florencie: IEEE Signal Processing Society, 2014. p. 4070-4074. ISBN: 978-1-4799-2892-7.
Detail

KARAFIÁT, M.; GRÉZL, F.; VESELÝ, K.; HANNEMANN, M.; SZŐKE, I.; ČERNOCKÝ, J. BUT 2014 Babel System: Analysis of adaptation in NN based systems. In Proceedings of Interspeech 2014. Singapore: International Speech Communication Association, 2014. p. 3002-3006. ISBN: 978-1-63439-435-2.
Detail

ŽIŽKA, J.; SZŐKE, I.; FAPŠO, M.: ProhlizecPrednasek; Audiovizuální prohlížeč přednášek. Fakulta informačních technologií, Vysoké učení technické v Brně. URL: https://www.fit.vut.cz/research/product/431/. (prototyp)
Detail

POVEY, D.; GHOSHAL, A.; BOULIANNE, G.; BURGET, L.; GLEMBEK, O.; GOEL, N.; HANNEMANN, M.; MOTLÍČEK, P.; QIAN, Y.; SCHWARZ, P.; SILOVSKÝ, J.; STEMMER, G.; VESELÝ, K.: KALDI; KALDI speech recognition toolkit. http://kaldi.sourceforge.net/. URL: http://kaldi.sourceforge.net/. (software)
Detail

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