Ing.

František Grézl

Ph.D.

Assistant professor

+420 54114 1280
grezl@fit.vut.cz
Office L207

[photo]

Publications

  • 2020

    ŽMOLÍKOVÁ Kateřina, KOCOUR Martin, LANDINI Federico Nicolás, BENEŠ Karel, KARAFIÁT Martin, VYDANA Hari K., LOZANO Díez Alicia, PLCHOT Oldřich, BASKAR Murali K., ŠVEC Ján, MOŠNER Ladislav, MALENOVSKÝ Vladimír, BURGET Lukáš, YUSUF Bolaji, NOVOTNÝ Ondřej, GRÉZL František, SZŐKE Igor and ČERNOCKÝ Jan. BUT System for CHiME-6 Challenge. In: Proceedings of CHiME 2020 Virtual Workshop. Barcelona: University of Sheffield, 2020, pp. 1-3.
    Detail

  • 2018

    PLCHOT Oldřich, MATĚJKA Pavel, NOVOTNÝ Ondřej, CUMANI Sandro, LOZANO Díez Alicia, SLAVÍČEK Josef, DIEZ Sánchez Mireia, GRÉZL František, GLEMBEK Ondřej, KAMSALI Veera Mounika, SILNOVA Anna, BURGET Lukáš, ONDEL Lucas, KESIRAJU Santosh and ROHDIN Johan A. Analysis of BUT-PT Submission for NIST LRE 2017. In: Proceedings of Odyssey 2018 The Speaker and Language Recognition Workshop. Les Sables d'Olonne: International Speech Communication Association, 2018, pp. 47-53. ISSN 2312-2846.
    Detail

    KARAFIÁT Martin, BASKAR Murali K., VESELÝ Karel, GRÉZL František, BURGET Lukáš and ČERNOCKÝ Jan. Analysis of Multilingual BLSTM Acoustic Model on Low and High Resource Languages. In: Proceedings of ICASSP 2018. Calgary: IEEE Signal Processing Society, 2018, pp. 5789-5793. ISBN 978-1-5386-4658-8.
    Detail

    KARAFIÁT Martin, BASKAR Murali K., SZŐKE Igor, MALENOVSKÝ Vladimír, VESELÝ Karel, GRÉZL František, BURGET Lukáš and ČERNOCKÝ Jan. BUT OpenSAT 2017 speech recognition system. In: Proceedings of Interspeech 2018. Hyderabad: International Speech Communication Association, 2018, pp. 2638-2642. ISSN 1990-9772.
    Detail

    SILNOVA Anna, MATĚJKA Pavel, GLEMBEK Ondřej, PLCHOT Oldřich, NOVOTNÝ Ondřej, GRÉZL František, SCHWARZ Petr and ČERNOCKÝ Jan. BUT/Phonexia Bottleneck Feature Extractor. In: Proceedings of Odyssey 2018. Les Sables d´Olonne: International Speech Communication Association, 2018, pp. 283-287. ISSN 2312-2846.
    Detail

  • 2017

    KARAFIÁT Martin, BASKAR Murali K., MATĚJKA Pavel, VESELÝ Karel, GRÉZL František, BURGET Lukáš and ČERNOCKÝ Jan. 2016 BUT Babel system: Multilingual BLSTM acoustic model with i-vector based adaptation. In: Proceedings of Interspeech 2017. Stockholm: International Speech Communication Association, 2017, pp. 719-723. ISSN 1990-9772.
    Detail

    MATĚJKA Pavel, PLCHOT Oldřich, NOVOTNÝ Ondřej, CUMANI Sandro, LOZANO Díez Alicia, SLAVÍČEK Josef, DIEZ Sánchez Mireia, GRÉZL František, GLEMBEK Ondřej, KAMSALI Veera Mounika, SILNOVA Anna, BURGET Lukáš, ONDEL Lucas, KESIRAJU Santosh and ROHDIN Johan A. BUT- PT System Description for NIST LRE 2017. In: Proceedings of NIST Language Recognition Workshop 2017. Orlando, Florida: National Institute of Standards and Technology, 2017, pp. 1-6.
    Detail

    FÉR Radek, MATĚJKA Pavel, GRÉZL František, PLCHOT Oldřich, VESELÝ Karel and ČERNOCKÝ Jan. Multilingually Trained Bottleneck Features in Spoken Language Recognition. Computer Speech and Language, vol. 2017, no. 46, pp. 252-267. ISSN 0885-2308.
    Detail

    BASKAR Murali K., KARAFIÁT Martin, BURGET Lukáš, VESELÝ Karel, GRÉZL František and ČERNOCKÝ Jan. Residual Memory Networks: Feed-forward approach to learn long-term temporal dependencies. In: Proceedings of ICASSP 2017. New Orleans: IEEE Signal Processing Society, 2017, pp. 4810-4814. ISBN 978-1-5090-4117-6.
    Detail

  • 2016

    BRUMMER Niko, SWART Albert du Preez, PRIETO Jesús J., GARCIA Perera Leibny Paola, MATĚJKA Pavel, PLCHOT Oldřich, DIEZ Sánchez Mireia, SILNOVA Anna, JIANG Xiaowei, NOVOTNÝ Ondřej, ROHDIN Johan A., GLEMBEK Ondřej, GRÉZL František, BURGET Lukáš, ONDEL Lucas, PEŠÁN Jan, ČERNOCKÝ Jan, KENNY Patrick, ALAM Jahangir, BHATTACHARYA Gautam and ZEINALI Hossein et al. ABC NIST SRE 2016 SYSTEM DESCRIPTION. San Diego: National Institute of Standards and Technology, 2016.
    Detail

    MATĚJKA Pavel, GLEMBEK Ondřej, NOVOTNÝ Ondřej, PLCHOT Oldřich, GRÉZL František, BURGET Lukáš and ČERNOCKÝ Jan. Analysis Of DNN Approaches To Speaker Identification. In: Proceedings of the 41th IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2016), 2016. Shanghai: IEEE Signal Processing Society, 2016, pp. 5100-5104. ISBN 978-1-4799-9988-0.
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    NOVOTNÝ Ondřej, MATĚJKA Pavel, GLEMBEK Ondřej, PLCHOT Oldřich, GRÉZL František, BURGET Lukáš and ČERNOCKÝ Jan. Analysis of the DNN-Based SRE Systems in Multi-language Conditions. In: Proceedings of SLT 2016. San Diego: IEEE Signal Processing Society, 2016, pp. 199-204. ISBN 978-1-5090-4903-5.
    Detail

    PLCHOT Oldřich, MATĚJKA Pavel, FÉR Radek, GLEMBEK Ondřej, NOVOTNÝ Ondřej, PEŠÁN Jan, VESELÝ Karel, ONDEL Lucas, KARAFIÁT Martin, GRÉZL František, KESIRAJU Santosh, BURGET Lukáš, BRUMMER Niko, SWART Albert du Preez, CUMANI Sandro, MALLIDI Sri Harish and LI Ruizhi. BAT System Description for NIST LRE 2015. In: Proceedings of Odyssey 2016, The Speaker and Language Recognition Workshop. Bilbao: International Speech Communication Association, 2016, pp. 166-173. ISSN 2312-2846.
    Detail

    GRÉZL František and KARAFIÁT Martin. Boosting Performance on Low-resource Languages by Standard Corpora: AN ANALYSIS. In: Proceeding of SLT 2016. San Diego: IEEE Signal Processing Society, 2016, pp. 629-636. ISBN 978-1-5090-4903-5.
    Detail

    GRÉZL František and KARAFIÁT Martin. Bottle-Neck Feature Extraction Structures for Multilingual Training and Porting. In: Procedia Computer Science. Yogyakarta: Elsevier Science, 2016, pp. 144-151. ISSN 1877-0509.
    Detail

    NOVOTNÝ Ondřej, MATĚJKA Pavel, GLEMBEK Ondřej, PLCHOT Oldřich, GRÉZL František, BURGET Lukáš and ČERNOCKÝ Jan. DNN-based SRE Systems in Multi-Language Conditions. Brno: Faculty of Information Technology BUT, 2016.
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    POPKOVÁ Anna, POVOLNÝ Filip, MATĚJKA Pavel, GLEMBEK Ondřej, GRÉZL František and ČERNOCKÝ Jan. Investigation of Bottle-Neck Features for Emotion Recognition. In: 19th International Conference, TSD 2016, Brno , Czech Republic, September 12-16, 2016, Proceedings. Lecture Notes in Computer Science, Lecture Notes in Artificial Intelligence, vol. 9924. Brno: International Speech Communication Association, 2016, pp. 426-434. ISSN 0302-9743.
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    KARAFIÁT Martin, BASKAR Murali K., MATĚJKA Pavel, VESELÝ Karel, GRÉZL František and ČERNOCKÝ Jan. Multilingual BLSTM and Speaker-Specific Vector Adaptation in 2016 BUT BABEL SYSTEM. In: Proceedings of SLT 2016. San Diego: IEEE Signal Processing Society, 2016, pp. 637-643. ISBN 978-1-5090-4903-5.
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    KARAFIÁT Martin, BURGET Lukáš, GRÉZL František, VESELÝ Karel and ČERNOCKÝ Jan. Multilingual Region-Dependent Transforms. In: Proceedings of the 41th IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2016), 2016. Shanghai: IEEE Signal Processing Society, 2016, pp. 5430-5434. ISBN 978-1-4799-9988-0.
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    GRÉZL František, EGOROVA Ekaterina and KARAFIÁT Martin. Study of Large Data Resources for Multilingual Training and System Porting. In: Procedia Computer Science. Yogyakarta: Elsevier Science, 2016, pp. 15-22. ISSN 1877-0509.
    Detail

  • 2015

    FÉR Radek, MATĚJKA Pavel, GRÉZL František, PLCHOT Oldřich and ČERNOCKÝ Jan. Multilingual Bottleneck Features for Language Recognition. In: Proceedings of Interspeech 2015. Dresden: International Speech Communication Association, 2015, pp. 389-393. ISBN 978-1-5108-1790-6. ISSN 1990-9772.
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    HSIAO Roger, MA Jeff, HARTMANN William, KARAFIÁT Martin, GRÉZL František, BURGET Lukáš, SZŐKE Igor, ČERNOCKÝ Jan, WATANABE Shinji, CHEN Zhuo, MALLIDI Sri Harish, HEŘMANSKÝ Hynek, TSAKALIDIS Stavros and SCHWARTZ Richard. Robust Speech Recognition in Unknown Reverberant and Noisy Conditions. In: Proceedings of 2015 IEEE Automatic Speech Recognition and Understanding Workshop. Scottsdale, Arizona: IEEE Signal Processing Society, 2015, pp. 533-538. ISBN 978-1-4799-7291-3.
    Detail

    KARAFIÁT Martin and GRÉZL František. Souhrnná zpráva k projektu "ASR-FR" za rok 2015. Brno: Phonexia s.r.o., 2015.
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    KARAFIÁT Martin and GRÉZL František. Souhrnná zpráva k projektu "Dodání anotací akustických dat, akustického modelu, jazykového modelu a výslovnostního slovníku pro francouzský jazyk" za rok 2015. Brno: Phonexia s.r.o., 2015.
    Detail

    GRÉZL František, KARAFIÁT Martin, VESELÝ Karel and ŽIŽKA Josef. Souhrnná zpráva k projektu "Zpracování audiovizuálních dat pro Superlectures.com" za rok 2015. Brno: ReplayWell, s. r. o., 2015.
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    KARAFIÁT Martin, GRÉZL František, HANNEMANN Mirko and VESELÝ Karel. Summary report for project "Multilingual speech recognition" in Year 2015. Brno: Raytheon BBN Technologies, 2015.
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    KARAFIÁT Martin, GRÉZL František, BURGET Lukáš, SZŐKE Igor and ČERNOCKÝ Jan. Three ways to adapt a CTS recognizer to unseen reverberated speech in BUT system for the ASpIRE challenge. In: Proceedings of Interspeech 2015. Dresden: International Speech Communication Association, 2015, pp. 2454-2458. ISBN 978-1-5108-1790-6. ISSN 1990-9772.
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  • 2014

    GRÉZL František, KARAFIÁT Martin and VESELÝ Karel. Adaptation of Multilingual Stacked Bottle-neck Neural Network Structure for New Language. In: Proceedings of ICASSP 2014. Florencie: IEEE Signal Processing Society, 2014, pp. 7704-7708. ISBN 978-1-4799-2892-7.
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    GRÉZL František and KARAFIÁT Martin. Adapting Multilingual Neural Network Hierarchy to a New Language. In: Proceedings of the 4th International Workshop on Spoken Language Technologies for Under- resourced Languages SLTU-2014. – St. Petersburg, Russia, 2014. St. Petersburg: International Speech Communication Association, 2014, pp. 39-45. ISBN 978-5-8088-0908-6.
    Detail

    KARAFIÁT Martin, GRÉZL František, VESELÝ Karel, HANNEMANN Mirko, SZŐKE Igor and ČERNOCKÝ Jan. BUT 2014 Babel System: Analysis of adaptation in NN based systems. In: Proceedings of Interspeech 2014. Singapore: International Speech Communication Association, 2014, pp. 3002-3006. ISBN 978-1-63439-435-2.
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    KARAFIÁT Martin, VESELÝ Karel, SZŐKE Igor, BURGET Lukáš, GRÉZL František, HANNEMANN Mirko and ČERNOCKÝ Jan. 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, pp. 501-506. ISBN 978-1-4799-7129-9.
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    KARAFIÁT Martin, GRÉZL František, HANNEMANN Mirko and ČERNOCKÝ Jan. BUT Neural Network Features for Spontaneous Vietnamese in BABEL. In: Proceedings of ICASSP 2014. Florencie: IEEE Signal Processing Society, 2014, pp. 5659-5663. ISBN 978-1-4799-2892-7.
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    SZŐKE Igor, BURGET Lukáš, GRÉZL František, ČERNOCKÝ Jan and ONDEL Lucas. Calibration and Fusion of Query-by-example Systems - BUT SWS 2013. In: Proceedings of ICASSP 2014. Florencie: IEEE Signal Processing Society, 2014, pp. 7899-7903. ISBN 978-1-4799-2892-7.
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    GRÉZL František and KARAFIÁT Martin. Combination of Multilingual and Semi-Supervised Training for Under-Resourced Languages. In: Proceedings of Interspeech 2014. Singapore: International Speech Communication Association, 2014, pp. 820-824. ISBN 978-1-63439-435-2.
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    GRÉZL František, EGOROVA Ekaterina and KARAFIÁT Martin. Further Investigation into Multilingual Training and Adaptation of Stacked Bottle-neck Neural Network Structure. In: Proceedings of 2014 Spoken Language Technology Workshop. South Lake Tahoe, Nevada: IEEE Signal Processing Society, 2014, pp. 48-53. ISBN 978-1-4799-7129-9.
    Detail

    KARAFIÁT Martin and GRÉZL František. Souhrnná zpráva k projektu "Dodání anotací akustických dat, akustického modelu, jazykového modelu a výslovnostního slovníku pro španělský jazyk" za rok 2014. Brno: Phonexia s.r.o., 2014.
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  • 2013

    KARAFIÁT Martin, GRÉZL František, HANNEMANN Mirko, VESELÝ Karel and ČERNOCKÝ Jan. BUT BABEL System for Spontaneous Cantonese. In: Proceedings of Interspeech 2013. Lyon: International Speech Communication Association, 2013, pp. 2589-2593. ISBN 978-1-62993-443-3. ISSN 2308-457X.
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    SZŐKE Igor, BURGET Lukáš, GRÉZL František and ONDEL Lucas. BUT SWS 2013 - Massive Parallel Approach. In: Proceedings of the MediaEval 2013 Multimedia Benchmark Workshop. Barcelona: CEUR-WS.org, 2013, pp. 1-2. ISSN 1613-0073.
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    HSIAO Roger, NG Tim, GRÉZL František, KARAKOS Damianos, TSAKALIDIS Stavros, NGUYEN Long and SCHWARTZ Richard. Discriminative Semi-supervised Training for Keyword Search in Low Resource Languages. In: Proceedings of ASRU 2013. Olomouc: IEEE Signal Processing Society, 2013, pp. 440-445. ISBN 978-1-4799-2755-5.
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    KARAKOS Damianos, SCHWARTZ Richard, TSAKALIDIS Stavros, ZHANG Le, RANJAN Shivesh, NG Tim, HSIAO Roger, NGUYEN Long, GRÉZL František, HANNEMANN Mirko, KARAFIÁT Martin, SZŐKE Igor and VESELÝ Karel et al. Score Normalization and System Combination for Improved Keyword Spotting. In: Proceedings of ASRU 2013. Olomouc: IEEE Signal Processing Society, 2013, pp. 210-215. ISBN 978-1-4799-2755-5.
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    GRÉZL František and KARAFIÁT Martin. Semi-Supervised Bootstrapping Approach For Neural Network Feature Extractor Training. In: Proceedings of ASRU 2013. Olomouc: IEEE Signal Processing Society, 2013, pp. 470-475. ISBN 978-1-4799-2755-5.
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    GRÉZL František, CHALUPNÍČEK Kamil, KARAFIÁT Martin and VESELÝ Karel. Souhrnná zpráva k projektu "Dodání anotací akustických dat, akustického modelu, jazykového modelu a výslovnostního slovníku pro arabský jazyk" za rok 2013. Brno: Phonexia s.r.o., 2013.
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    GRÉZL František, KARAFIÁT Martin, VESELÝ Karel and ŽIŽKA Josef. Souhrnná zpráva k projektu "Zpracování audiovizuálních dat pro Superlectures.com" za rok 2013. Brno: ReplayWell, s. r. o., 2013.
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  • 2012

    TEJEDOR Javier, FAPŠO Michal, SZŐKE Igor, ČERNOCKÝ Jan and GRÉZL František. Comparison of methods for language-dependent and language-independent query-by-example spoken term detection. ACM Transactions on Information Systems (TOIS), vol. 2012, no. 30, pp. 1-34. ISSN 1046-8188.
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    MATĚJKA Pavel, PLCHOT Oldřich, SOUFIFAR Mehdi Mohammad, GLEMBEK Ondřej, D'HARO Luis Fernando, VESELÝ Karel, GRÉZL František, MA Jeff, MATSOUKAS Spyros and DEHAK Najim. Patrol Team Language Identification System for DARPA RATS P1 Evaluation. In: Proceedings of Interspeech 2012. Portland, Oregon: International Speech Communication Association, 2012, pp. 1-4. ISBN 978-1-62276-759-5. ISSN 1990-9772.
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    KARAFIÁT Martin, GRÉZL František, CHALUPNÍČEK Kamil and VESELÝ Karel. Souhrnná zpráva za rok 2012 projektu "Anotace ruských akustických dat". Brno: Phonexia s.r.o., 2012.
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    VESELÝ Karel, KARAFIÁT Martin, GRÉZL František, JANDA Miloš and EGOROVA Ekaterina. The Language-Independent Bottleneck Features. In: Proceedings of IEEE 2012 Workshop on Spoken Language Technology. Miami: IEEE Signal Processing Society, 2012, pp. 336-341. ISBN 978-1-4673-5124-9.
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    HAIN Thomas, BURGET Lukáš, DINES John, GARNER Phillip N., GRÉZL František, EL Hannani Asmaa, HUIJBREGTS Marijn, KARAFIÁT Martin, LINCOLN Mike and WAN Vincent. Transcribing Meetings with the AMIDA System. IEEE Transactions on Audio, Speech, and Language Processing, vol. 20, no. 2, pp. 486-498. ISSN 1558-7916.
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  • 2011

    VESELÝ Karel, KARAFIÁT Martin and GRÉZL František. Convolutive Bottleneck Network Features for LVCSR. In: Proceedings of ASRU 2011. Big Island, Hawaii: IEEE Signal Processing Society, 2011, pp. 42-47. ISBN 978-1-4673-0366-8.
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    BOŘIL Hynek, GRÉZL František and HANSEN John H. Front-End Compensation Methods for LVCSR Under Lombard Effect. In: Proceedings of Interspeech 2011. Florence: International Speech Communication Association, 2011, pp. 1257-1260. ISBN 978-1-61839-270-1. ISSN 1990-9772.
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    GRÉZL František and KARAFIÁT Martin. Integrating recent MLP feature extraction techniques into TRAP architecture. In: Proceedings of Interspeech 2011. Florence: International Speech Communication Association, 2011, pp. 1229-1232. ISBN 978-1-61839-270-1. ISSN 1990-9772.
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    GRÉZL František, KARAFIÁT Martin and JANDA Miloš. Study of Probabilistic and Bottle-Neck Features in Multilingual Environment. In: Proceedings of ASRU 2011. Hilton Waikoloa Village, Big Island, Hawaii: IEEE Signal Processing Society, 2011, pp. 359-364. ISBN 978-1-4673-0366-8.
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    GRÉZL František. The Role of Neural Network Size in TRAP/HATS Feature Extraction. In: Proceedings Text, Speech and Dialogue 2011. LNAI 6836, vol. 2011. Plzeň: Springer Verlag, 2011, pp. 315-322. ISBN 978-3-642-23537-5. ISSN 0302-9743.
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  • 2010

    SZŐKE Igor, GRÉZL František, ČERNOCKÝ Jan and FAPŠO Michal. Acoustic keyword spotter - optimization from end-user perspective. In: Proceedings of the 2010 IEEE Spoken Language Technology Workshop. IEEE Catalog Number: CFP 10SLT-USB. Berkeley, California: IEEE Signal Processing Society, 2010, pp. 177-181. ISBN 978-1-4244-7902-3.
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    GRÉZL František and KARAFIÁT Martin. Hierarchical Neural Net Architectures for Feature Extraction in ASR. In: Proceedings of the 11th Annual Conference of the International Speech Communication Association (INTERSPEECH 2010). Makuhari, Chiba: International Speech Communication Association, 2010, pp. 1201-1204. ISBN 978-1-61782-123-3. ISSN 1990-9772.
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    VESELÝ Karel, BURGET Lukáš and GRÉZL František. Parallel Training of Neural Networks for Speech Recognition. In: Proceedings of the 11th Annual Conference of the International Speech Communication Association (INTERSPEECH 2010). Makuhari, Chiba: International Speech Communication Association, 2010, pp. 2934-2937. ISSN 1990-9772.
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    VESELÝ Karel, BURGET Lukáš and GRÉZL František. Parallel Training of Neural Networks for Speech Recognition. In: Prof. Text, Speech and Dialogue 2010. LNAI 6231, vol. 2010. Brno: Springer Verlag, 2010, pp. 439-446. ISBN 978-3-642-15759-2. ISSN 0302-9743.
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  • 2009

    GRÉZL František and ČERNOCKÝ Jan. Audio Surveillance through Known Event Classification. Radioengineering, vol. 18, no. 4, pp. 671-675. ISSN 1210-2512.
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    GRÉZL František, KARAFIÁT Martin and BURGET Lukáš. Investigation into bottle-neck features for meeting speech recognition. In: Proc. Interspeech 2009. Brighton: International Speech Communication Association, 2009, pp. 2947-2950. ISBN 978-1-61567-692-7. ISSN 1990-9772.
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  • 2008

    GRÉZL František and FOUSEK Petr. Optimizing bottle-neck features for LVCSR. In: 2008 IEEE International Conference on Acoustics, Speech, and Signal Processing. Las Vegas, Nevada: IEEE Signal Processing Society, 2008, pp. 4729-4732. ISBN 1-4244-1484-9.
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  • 2007

    BRÜMMER Niko, BURGET Lukáš, ČERNOCKÝ Jan, GLEMBEK Ondřej, GRÉZL František, KARAFIÁT Martin, VAN Leeuwen David, MATĚJKA Pavel, SCHWARZ Petr and STRASHEIM Albert. Fusion of heterogeneous speaker recognition systems in the STBU submission for the NIST speaker recognition evaluation 2006. IEEE Transactions on Audio, Speech, and Language Processing, vol. 15, no. 7, pp. 2072-2084. ISSN 1558-7916.
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    GRÉZL František, KARAFIÁT Martin and ČERNOCKÝ Jan. Neural network topologies and bottle neck features in speech recognition. Brno, 2007.
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    GRÉZL František, KARAFIÁT Martin, KONTÁR Stanislav and ČERNOCKÝ Jan. Probabilistic and bottle-neck features for LVCSR of meetings. In: Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007). Hononulu: IEEE Signal Processing Society, 2007, pp. 757-760. ISBN 1-4244-0728-1.
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    ČERNOCKÝ Jan, SZŐKE Igor, FAPŠO Michal, KARAFIÁT Martin, BURGET Lukáš, KOPECKÝ Jiří, GRÉZL František, SCHWARZ Petr, GLEMBEK Ondřej, OPARIN Ilya, SMRŽ Pavel and MATĚJKA Pavel. Search in speech for public security and defense. In: Proc. IEEE Workshop on Signal Processing Applications for Public Security and Forensics, 2007 (SAFE '07). Washington D.C.: IEEE Signal Processing Society, 2007, pp. 1-7. ISBN 1-4244-1226-9.
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    ČERNOCKÝ Jan, BURGET Lukáš, SCHWARZ Petr, MATĚJKA Pavel, KARAFIÁT Martin, GLEMBEK Ondřej, KOPECKÝ Jiří, SZŐKE Igor, FAPŠO Michal, GRÉZL František, HUBEIKA Valiantsina and OPARIN Ilya. Search in speech, language identification and speaker recognition in Speech@FIT. In: Proc. 17th International Conference Radioelektronika, 2007. Brno: Department of Radioelectronics FEEC BUT, 2007, pp. 1-6. ISBN 978-80-214-3390-8.
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    SZŐKE Igor, FAPŠO Michal, KARAFIÁT Martin, BURGET Lukáš, GRÉZL František, SCHWARZ Petr, GLEMBEK Ondřej, MATĚJKA Pavel, KOPECKÝ Jiří and ČERNOCKÝ Jan. Spoken Term Detection System Based on a Combination of LVCSR and Phonetic Search. Brno, 2007.
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    MATĚJKA Pavel, BURGET Lukáš, SCHWARZ Petr, GLEMBEK Ondřej, KARAFIÁT Martin, GRÉZL František, ČERNOCKÝ Jan, VAN Leeuwen David, BRÜMMER Niko and STRASHEIM Albert. STBU system for the NIST 2006 speaker recognition evaluation. In: Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007). Honolulu: IEEE Signal Processing Society, 2007, pp. 221-224. ISBN 1-4244-0728-1.
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    GRÉZL František and ČERNOCKÝ Jan. TRAP-based Techniques for Recognition of Noisy Speech. In: Proc. 10th International Conference on Text Speech and Dialogue (TSD 2007). LNCS. Berlin: Springer Verlag, 2007, pp. 270-277. ISBN 978-3-540-74627-0.
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    GRÉZL František, HRDLIČKA Pavel, VESELÝ Karel, CHALUPNÍČEK Kamil, ČERNOCKÝ Jan, KOSTKA Martin, PAVELEK Tomáš and VŠIANSKÝ Jan. Vyhledávání slovníkových hesel hlasem. Brno: Ministry of Industry and Trade of the Czech Republic, 2007.
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  • 2006

    SZŐKE Igor, FAPŠO Michal, KARAFIÁT Martin, BURGET Lukáš, GRÉZL František, SCHWARZ Petr, GLEMBEK Ondřej, MATĚJKA Pavel, KONTÁR Stanislav and ČERNOCKÝ Jan. BUT System for NIST STD 2006 - English. In: Proc. NIST SPoken Term Detection Evaluation workshop (STD 2006). Washington D.C.: National Institute of Standards and Technology, 2006, p. 26.
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    STOLCKE Andreas, GRÉZL František, HWANG Mei-Yuh, LEI Xin, MORGAN Nelson and VERGYRI Dimitra. Cross-Domain and Cross-Language Portability of Acoustic Features Estimated by Multilayer Perceptrons. In: 2006 IEEE International Conference on Acoustic, Speech, and Signal Processing. Toulouse: IEEE Signal Processing Society, 2006, pp. 321-324. ISBN 978-3-540-74627-0.
    Detail

    KARAFIÁT Martin, GRÉZL František, SCHWARZ Petr, BURGET Lukáš and ČERNOCKÝ Jan. Robust heteroscedastic linear discriminant analysis and LCRC posterior features in large vocabulary continuous speech recognition. In: Proc. Fifth Slovenian and First International Language Technologies Conference. Ljubljana, 2006, pp. 1-4.
    Detail

    KARAFIÁT Martin, GRÉZL František, SCHWARZ Petr, BURGET Lukáš and ČERNOCKÝ Jan. Robust heteroscedastic linear discriminant analysis and LCRC posterior features in meeting data recognition. In: Proc. 3nd Joint Workshop on Multimodal Interaction and Related Machine Learning Algorithms (MLMI 2006). Lecture Notes in Computer Science, vol. 4299. Berlin: Springer Verlag, 2006, pp. 275-284. ISBN 3-540-69267-3.
    Detail

  • 2005

    GRÉZL František. Adaptation of Unknown Data to Already Trained Speech Recognition System. In: Sborník prací konference a souteze Student EEICT 2005. Brno: Faculty of Information Technology BUT, 2005, p. 4. ISBN 80-214-2890-2.
    Detail

    STOLCKE Andreas, ANGUERA Xavier, BOAKYE Kofi, CETIN Özgür, GRÉZL František, JANIN Adam, MANDAL Arindam, PESKIN Barbara, WOOTERS Chuck and ZHENG Jing. Further Progress in Meeting Recognition: The ICSI-SRI Spring 2005 Speech-to-Text Evaluation System. In: Machine Learning for Multimodal Interaction, Second International Workshop, MLMI 2005, Edinburgh, UK, July 11-13, 2005, Revised Selected Papers. Lecture Notes in Computer Science 3869, Springer 2006. Edinburgh, Scotland: University of Edinburgh, 2005, pp. 463-475. ISBN 978-3-540-32549-9.
    Detail

    ZHU Qifeng, CHEN Barry, GRÉZL František and MORGAN Nelson. Improved MLP Structures for Data-Driven Feature Extraction for ASR. In: Interspeech'2005 - Eurospeech - 9th European Conference on Speech Communication and Technology. Lisabon, 2005, p. 4. ISSN 1018-4074.
    Detail

    GRÉZL František. Spectral plane investigation for probabilistic features for ASR. Edinburgh, 2005.
    Detail

  • 2004

    KARAFIÁT Martin, GRÉZL František and BURGET Lukáš. Combination of MFCC and TRAP features for LVCSR of meeting data. Martigny, 2004.
    Detail

    GRÉZL František. Combinations of TRAP-based systems. In: Proc. Seventh International conference on Text, Speech and Dialogue. Brno: Faculty of Informatics MU, 2004, pp. 323-330. ISBN 3-540-23049-1.
    Detail

    FOUSEK Petr, SVOJANOVSKÝ Petr, GRÉZL František and HEŘMANSKÝ Hynek. New Nonsense Syllables Database - Analyses and Preliminary ASR Experiments. In: Proc. 8th International Conference on Spoken Language Processing. Jeju Island: Sunjin Printing Co,, 2004, pp. 348-351. ISSN 1225-4111.
    Detail

    KARAFIÁT Martin, GRÉZL František and ČERNOCKÝ Jan. TRAP based features for LVCSR of meeting data. In: Proc. 8th International Conference on Spoken Language Processing. Jeju Island: Sunjin Printing Co,, 2004, pp. 437-440. ISSN 1225-4111.
    Detail

  • 2003

    GRÉZL František. Effect of normalization on TRAP based systems in ASR. In: Proc. 13th International scientific conference Radioelektronika 2003. Brno: Department of Radioelectronics FEEC BUT, 2003, pp. 128-131. ISBN 80-214-2383-8.
    Detail

    GRÉZL František and HEŘMANSKÝ Hynek. Local averaging and differentiating of spectral plane for TRAP-based ASR. In: Proc. EUROSPEECH 2003. Geneva: Institute for Perceptual Artificial Intelligence, 2003, p. 4. ISSN 1018-4074.
    Detail

    GRÉZL František. Local time-frequency operators in TRAPs for speech recognition. In: 6th International Conference, TSD 2003 České Budějovice, Czech Republic, September 2003 Proceedings. České Budějovice: University of West Bohemia in Pilsen, 2003, pp. 269-274. ISBN 3-540-20024-X. ISSN 0302-9743.
    Detail

    MATĚJKA Pavel, SCHWARZ Petr, GRÉZL František and ČERNOCKÝ Jan. Phoneme Classification using Temporal Patterns. In: Proc. 13th International scientific conference Radioelektronika 2003. Brno: Faculty of Electrical Engineering and Communication BUT, 2003, pp. 1-4. ISBN 80-214-2383-8.
    Detail

    KARAFIÁT Martin and GRÉZL František. Using MATLAB for Analysis of TRAP system. Radioengineering, vol. 2003, no. 4, pp. 38-41. ISSN 1210-2512.
    Detail

  • 2002

    GRÉZL František. Classifiers in speech recognition systems based on TRAPS. In: Proceedings of 8th Conference STUDENT EEICT 2002. Brno: Faculty of Electrical Engineering and Communication BUT, 2002, pp. 74-77. ISBN 80-214-2116-9.
    Detail

    BURGET Lukáš, MOTLÍČEK Petr, GRÉZL František and JAIN Pratibha. Distributed speech recognition. Radioengineering, vol. 2002, no. 4, pp. 12-16. ISSN 1210-2512.
    Detail

    GARUDADRI Harinath, HEŘMANSKÝ Hynek, MORGAN Nelson, BENITEZ Carmen, BURGET Lukáš, KAJAREKAR Sachin, GRÉZL František, JAIN Pratibha and MOTLÍČEK Petr. Distributed Voice Recognition System Utilizing Multistream Network Feature Processing. San Diego: Qualcomm, 2002.
    Detail

    GRÉZL František, BURGET Lukáš, JAIN Pratibha and ČERNOCKÝ Jan. Improving TRAPS features using LDA. In: Proc. 12th International scientific conference Radioelektronika 2002. Bratislava: Slovak University of Technology in Bratislava, 2002, p. 4. ISBN 80-227-1700-2.
    Detail

    BURGET Lukáš, DUPONT Stephane, GARUDADRI Harinath, GRÉZL František, HEŘMANSKÝ Hynek, JAIN Pratibha, KAJAREKAR Sachin and MORGAN Nelson. QUALCOMM-ICSI-OGI Features for ASR. In: Proc. 7th International Conference on Spoken Language Processing. Denver: International Speech Communication Association, 2002, p. 4. ISBN 1-876346-42-6.
    Detail

  • 2001

    GRÉZL František and ČERNOCKÝ Jan. Comparison of MFC and RASTA-PLP parameterizations in recognition of distorted Czech words. In: Proc. 10th Aachen Symposium on signal theory algorithms and software for mobile communications. Aachen: Aachen University of Technology, 2001, pp. 429-434. ISBN 3-8007-2610-6.
    Detail

    GRÉZL František and ČERNOCKÝ Jan. Robustness of MFC and RASTA-PLP parameterizations in Recognition of Distorted Czech Words. In: Proc. Radioelektronika 2001. Brno: Faculty of Electrical Engineering and Computer Science BUT, 2001, pp. 392-395. ISBN 80-214-1861-3.
    Detail

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