doc. Ing.

Petr Motlíček

Ph.D.

Associate professor


motlicek@fit.vut.cz
L232 Office
2979/BUT personal ID

Publications

  • 2023

    BHATTACHARJEE, M.; MOTLÍČEK, P.; NIGMATULINA, I.; HELMKE, H.; OHNEISER, O.; KLEINERT, M.; EHR, H. Customization of Automatic Speech Recognition Engines for Rare Word Detection Without Costly Model Re-Training. Proceedings of the 13th SESAR Innovation Days. Seville: SESAR Joint Undertaking, 2023. p. 1-8. Detail

    BURDISSO, S.; VILLATORO-TELLO, E.; MADIKERI, S.; MOTLÍČEK, P. Node-weighted Graph Convolutional Network for Depression Detection in Transcribed Clinical Interviews. In Proceedings of the Annual Conference of International Speech Communication Association, INTERSPEECH. Proceedings of Interspeech. Dublin: International Speech Communication Association, 2023. p. 3617-3621. ISSN: 1990-9772. Detail

    FAJČÍK, M.; MOTLÍČEK, P.; SMRŽ, P. Claim-Dissector: An Interpretable Fact-Checking System with Joint Re-ranking and Veracity Prediction. In Findings of the Association for Computational Linguistics: ACL 2023. ACL. Toronto: Association for Computational Linguistics, 2023. p. 10184-10205. ISBN: 978-1-959429-62-3. Detail

    HELMKE, H.; KLEINERT, M.; AHRENHOLD, N.; EHR, H.; MÜHLHAUSEN, T.; PINSKA, E.; OHNEISER, O.; KLAMERT, L.; MOTLÍČEK, P.; PRASAD, A.; ZULUAGA-GOMEZ, J.; DOKIC, J. Automatic Speech Recognition and Understanding for Radar Label Maintenance Support Increases Safety and Reduces Air Traffic Controllers' Workload. Proceedings of ATM Seminar. Savannah, Georgia: EUROPEAN ORGANISATION FOR THE SAFETY OF AIR NAVIGATION, 2023. p. 1-11. Detail

    KHALIL, D.; PRASAD, A.; MOTLÍČEK, P.; ZULUAGA-GOMEZ, J.; NIGMATULINA, I.; MADIKERI, S.; SCHUEPBACH, C. An Automatic Speaker Clustering Pipeline for the Air Traffic Communication Domain. Aerospace, 2023, vol. 10, no. 10, p. 1-14. ISSN: 2226-4310. Detail

    MAI, F.; ZULUAGA-GOMEZ, J.; PARCOLLET, T.; MOTLÍČEK, P. HyperConformer: Multi-head HyperMixer for Efficient Speech Recognition. In Proceedings of the Annual Conference of International Speech Communication Association, INTERSPEECH. Proceedings of Interspeech. Dublin: International Speech Communication Association, 2023. p. 2213-2217. ISSN: 1990-9772. Detail

    MOTLÍČEK, P.; PRASAD, A.; NIGMATULINA, I.; HELMKE, H.; OHNEISER, O.; KLEINERT, M. Automatic Speech Analysis Framework for ATC Communication in HAAWAII. Proceedings of the 13th SESAR Innovation Days. Seville: SESAR Joint Undertaking, 2023. p. 1-9. Detail

    NIGMATULINA, I.; MADIKERI, S.; VILLATORO-TELLO, E.; MOTLÍČEK, P.; ZULUAGA-GOMEZ, J.; PANDIA, K.; GANAPATHIRAJU, A. Implementing contextual biasing in GPU decoder for online ASR. In Proceedings of the Annual Conference of International Speech Communication Association, INTERSPEECH. Proceedings of Interspeech. Dublin: International Speech Communication Association, 2023. p. 4494-4498. ISSN: 1990-9772. Detail

    VANDERREYDT, G.; PRASAD, A.; KHALIL, D.; MADIKERI, S.; DEMUYNCK, K.; MOTLÍČEK, P. Parameter-Efficient Tuning With Adaptive Bottlenecks For Automatic Speech Recognition. Proceedings of IEEE Automatic Speech Recognition and Understanding Workshop (ASRU). Taipei: IEEE Signal Processing Society, 2023. p. 1-7. ISBN: 979-8-3503-0689-7. Detail

    VILLATORO-TELLO, E.; MADIKERI, S.; ZULUAGA-GOMEZ, J.; SHARMA, B.; SARFJOO, S.; NIGMATULINA, I.; MOTLÍČEK, P.; IVANOV, V.; GANAPATHIRAJU, A. Effectiveness of Text, Acoustic, and Lattice-Based Representations in Spoken Language Understanding Tasks. In ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Rhodes Island: IEEE Signal Processing Society, 2023. p. 1-5. ISBN: 978-1-7281-6327-7. Detail

    ZULUAGA-GOMEZ, J.; NIGMATULINA, I.; PRASAD, A.; MOTLÍČEK, P.; KHALIL, D.; MADIKERI, S.; TART, A.; SZŐKE, I.; LENDERS, V.; RIGAULT, M.; CHOUKRI, K. Lessons Learned in Transcribing 5000 h of Air Traffic Control Communications for Robust Automatic Speech Understanding. Aerospace, 2023, vol. 2023, no. 10, p. 1-33. ISSN: 2226-4310. Detail

    ZULUAGA-GOMEZ, J.; PRASAD, A.; NIGMATULINA, I.; MOTLÍČEK, P.; KLEINERT, M.;. A Virtual Simulation-Pilot Agent for Training of Air Traffic Controllers. Aerospace, 2023, vol. 10, no. 5, p. 1-25. ISSN: 2226-4310. Detail

    ZULUAGA-GOMEZ, J.; PRASAD, A.; NIGMATULINA, I.; SARFJOO, S.; MOTLÍČEK, P.; KLEINERT, M.; HELMKE, H.; OHNEISER, O.; ZHAN, Q. How Does Pre-Trained Wav2Vec 2.0 Perform on Domain-Shifted ASR? an Extensive Benchmark on Air Traffic Control Communications. In IEEE Spoken Language Technology Workshop, SLT 2022 - Proceedings. Doha: IEEE Signal Processing Society, 2023. p. 205-212. ISBN: 978-1-6654-7189-3. Detail

    ZULUAGA-GOMEZ, J.; SARFJOO, S.; PRASAD, A.; NIGMATULINA, I.; MOTLÍČEK, P.; ONDŘEJ, K.; OHNEISER, O.; HELMKE, H. BERTraffic: BERT-based Joint Speaker Role and Speaker Change Detection for Air Traffic Control Communications. In IEEE Spoken Language Technology Workshop, SLT 2022 - Proceedings. Doha: IEEE Signal Processing Society, 2023. p. 633-640. ISBN: 978-1-6654-7189-3. Detail

  • 2022

    BURDISSO, S.; FAJČÍK, M.; SMRŽ, P.; MOTLÍČEK, P. IDIAPers @ Causal News Corpus 2022: Efficient Causal Relation Identification Through a Prompt-based Few-shot Approach. In Proceedings of the 5th Workshop on Challenges and Applications of Automated Extraction of Socio-political Events from Text (CASE 2022). Abu Dhabi: Association for Computational Linguistics, 2022. p. 61-69. ISBN: 978-1-959429-05-0. Detail

    FAJČÍK, M.; SMRŽ, P.; MOTLÍČEK, P.; BURDISSO, S. IDIAPers @ Causal News Corpus 2022: Extracting Cause-Effect-Signal Triplets via Pre-trained Autoregressive Language Model. In Proceedings of the 5th Workshop on Challenges and Applications of Automated Extraction of Socio-political Events from Text (CASE 2022). Abu Dhabi: Association for Computational Linguistics, 2022. p. 70-78. ISBN: 978-1-959429-05-0. Detail

    NIGMATULINA, I.; ZULUAGA-GOMEZ, J.; PRASAD, A.; SARFJOO, S.; MOTLÍČEK, P. A Two-Step Approach to Leverage Contextual Data: Speech Recognition in Air-Traffic Communications. In ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Singapore: IEEE Signal Processing Society, 2022. p. 6282-6286. ISBN: 978-1-6654-0540-9. Detail

    PRASAD, A.; ZULUAGA-GOMEZ, J.; MOTLÍČEK, P.; SARFJOO, S.; NIGMATULINA, I.; OHNEISER, O.; HELMKE, H. Grammar Based Speaker Role Identification for Air Traffic Control Speech Recognition. Proceedings of the 12th SESAR Innovation Days. Budapest: 2022. p. 1-9. Detail

    PRASAD, A.; ZULUAGA-GOMEZ, J.; MOTLÍČEK, P.; SARFJOO, S.; NIGMATULINA, I.; VESELÝ, K. Speech and Natural Language Processing Technologies for Pseudo-Pilot Simulator. Proceedings of the 12th SESAR Innovation Days. Budapest: 2022. p. 1-9. Detail

  • 2021

    HELMKE, H.; KLEINERT, M.; SHETTY, S.; OHNEISER, O.; EHR, H.; PRASAD, A.; MOTLÍČEK, P.; VESELÝ, K.; ONDŘEJ, K.; SMRŽ, P.; HARFMANN, J.; WINDISCH, C. Readback Error Detection by Automatic Speech Recognition to Increase ATM Safety. In Proceedings of ATM Seminar. on-line: EUROPEAN ORGANISATION FOR THE SAFETY OF AIR NAVIGATION, 2021. p. 1-10. Detail

    HELMKE, H.; SHETTY, S.; KLEINERT, M.; OHNEISER, O.; EHR, H.; MOTLÍČEK, P.; PRASAD, A.; WINDISCH, C. Measuring Speech Recognition And Understanding Performance in Air Traffic Control Domain Beyond Word Error Rates. Proceedings of 11th SESAR Innovation Days 2021. Belgie: 2021. p. 1-8. Detail

    KLEINERT, M.; HELMKE, H.; SHETTY, S.; OHNEISER, O.; EHR, H.; PRASAD, A.; MOTLÍČEK, P.; HARFMANN, J. Automated Interpretation of Air Traffic Control Communication: The Journey from Spoken Words to a Deeper Understanding of the Meaning. In Proceedings of DASC 2021. San Antonio, Texas: Institute of Electrical and Electronics Engineers, 2021. p. 1-9. ISBN: 978-1-6654-3420-1. Detail

    KOCOUR, M.; VESELÝ, K.; BLATT, A.; ZULUAGA-GOMEZ, J.; SZŐKE, I.; ČERNOCKÝ, J.; KLAKOW, D.; MOTLÍČEK, P. Boosting of Contextual Information in ASR for Air-Traffic Call-Sign Recognition. In Proceedings Interspeech 2021. Proceedings of Interspeech. Brno: International Speech Communication Association, 2021. p. 3301-3305. ISSN: 1990-9772. Detail

    KOCOUR, M.; VESELÝ, K.; SZŐKE, I.; KESIRAJU, S.; ZULUAGA-GOMEZ, J.; BLATT, A.; PRASAD, A.; NIGMATULINA, I.; MOTLÍČEK, P.; KLAKOW, D.; TART, A.; KOLČÁREK, P.; ČERNOCKÝ, J.; CEVENINI, C.; CHOUKRI, K.; RIGAULT, M.; LANDIS, F.; SARFJOO, S. Automatic Processing Pipeline for Collecting and Annotating Air-Traffic Voice Communication Data. In Proceedings of 9th OpenSky Symposium 2021, OpenSky Network, Brussels, Belgium. Proceedings. Brussels: MDPI, 2021. p. 1-10. ISSN: 2504-3900. Detail

    ZULUAGA-GOMEZ, J.; NIGMATULINA, I.; PRASAD, A.; MOTLÍČEK, P.; VESELÝ, K.; KOCOUR, M.; SZŐKE, I. Contextual Semi-Supervised Learning: An Approach to Leverage Air-Surveillance and Untranscribed ATC Data in ASR Systems. In Proceedings Interspeech 2021. Proceedings of Interspeech. Brno: International Speech Communication Association, 2021. p. 3296-3300. ISSN: 1990-9772. Detail

  • 2020

    ZULUAGA-GOMEZ, J.; MOTLÍČEK, P.; ZHAN, Q.; VESELÝ, K.; BRAUN, R. Automatic Speech Recognition Benchmark for Air-Traffic Communications. In Proceedings of Interspeech 2020. Proceedings of Interspeech. Shanghai: International Speech Communication Association, 2020. p. 2297-2301. ISSN: 1990-9772. Detail

    ZULUAGA-GOMEZ, J.; VESELÝ, K.; BLATT, A.; MOTLÍČEK, P.; KLAKOW, D.; TART, A.; SZŐKE, I.; PRASAD, A.; SARFJOO, S.; KOLČÁREK, P.; KOCOUR, M.; ČERNOCKÝ, J.; CEVENINI, C.; CHOUKRI, K.; RIGAULT, M.; LANDIS, F. Automatic Call Sign Detection: Matching Air Surveillance Data with Air Traffic Spoken Communications. Proceedings of the 8th OpenSky Symposium 2020. Proceedings. Brusel: MDPI, 2020. p. 1-10. ISSN: 2504-3900. Detail

  • 2015

    MOTLÍČEK, P.; DEY, S.; MADIKERI, S.; BURGET, L. Employment of Subspace Gaussian Mixture Models in Speaker Recognition. In Proceedings of 2015 IEEE International Conference on Acoustics, Speech and Signal Processing. South Brisbane, Queensland: IEEE Signal Processing Society, 2015. p. 4445-4449. ISBN: 978-1-4673-6997-8. Detail

  • 2013

    MOTLÍČEK, P.; POVEY, D.; KARAFIÁT, M. Feature And Score Level Combination Of Subspace Gaussians In LVCSR Task. Proceedings of ICASSP 2013. Vancouver: IEEE Signal Processing Society, 2013. p. 7604-7608. ISBN: 978-1-4799-0355-9. Detail

  • 2012

    MOTLÍČEK, P.; VALENTE, F.; SZŐKE, I. Improving Acoustic Based Keyword Spotting Using LVCSR Lattices. Proc. International Conference on Acoustics, Speech, and Signal Processing 2012. Kyoto: IEEE Signal Processing Society, 2012. p. 4413-4416. 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

  • 2011

    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

  • 2005

    MOTLÍČEK, P.; BURGET, L.; ČERNOCKÝ, J. VISUAL FEATURES FOR MULTIMODAL SPEECH RECOGNITION. Radioelektronika 2005. Brno: Faculty of Electrical Engineering and Communication BUT, 2005. p. 187-190. ISBN: 80-214-2904-6. Detail

  • 2004

    MOTLÍČEK, P. Modelování spektra a časových trajektorií v rozpoznávání řeči. GACR 102/02/0124 "Hlasové technologie v podpoře informační společnosti", souhrnný přehled aktivit řešitelských kolektivů. Praha: 2004. s. 0-0. ISBN: 80-01-02957-3. Detail

    MOTLÍČEK, P. Segmentace nahrávek živých jednání podle mluvčího. Sborník příspěvků a prezentací akce Odborné semináře 2004. REL03V. Brno: Ústav radioelektroniky FEKT VUT v Brně, 2004. s. 0-0. Detail

    MOTLÍČEK, P. Visual Feature Extreaction for Phoneme Recognition of Meetings. Brno: Department of Computer Graphics and Multimedia FIT BUT, 2004. p. 0-0. Detail

    MOTLÍČEK, P.; BURGET, L.; ČERNOCKÝ, J. PHONEME RECOGNITION OF MEETINGS USING AUDIO-VISUAL DATA. AMI Workshop. Martigny: 2004. p. 0-0. Detail

    MOTLÍČEK, P.; ČERNOCKÝ, J. Multimodal Phoneme Recognition of Meeting Data. 7th International Conference, TSD 2004 Brno, Czech Republic, September 2004 Proceedings. Lecture Notes in Computer Science. Brno: Springer Verlag, 2004. p. 379-384. ISBN: 3-540-23049-1. ISSN: 0302-9743. Detail

    MOTLÍČEK, P.; ČERNOCKÝ, J. Multimodal Phoneme Recognition of Meeting Data. Lecture Notes in Computer Science, 2004, vol. 2004, no. 3206, p. 379-384. ISSN: 0302-9743. Detail

    SZŐKE, I.; MOTLÍČEK, P. Kódování řeči na velmi nízkých bitových rychlostech. GACR 102/02/0124 "Hlasové technologie v podpoře informační společnosti", souhrnný přehled aktivit řešitelských klektivů. Praha: Fakulta elektrotechniky ČVUT, 2004. s. 0-0. ISBN: 80-01-02957-3. Detail

  • 2003

    MOTLÍČEK, P. Derivation of TRAPs in Auditory Domain. Proceedings of 9th Conference and Competition STUDENT EEICT 2003. Brno: Dean Office of FEEC BUT, 2003. p. 598-602. ISBN: 80-214-2379-X. Detail

    MOTLÍČEK, P. Derivation of TRAPs in Auditory Domain. Proceedings of the International Conference and Competition. Brno: Faculty of Electrical Engineering and Communication BUT, 2003. p. 315-319. ISBN: 80-214-2401-X. Detail

    MOTLÍČEK, P. Modeling of Spectra and Temporal Trajectories in Speech Processing. Sborník příspěvků a prezentací akce Odborné semináře 2003. REL02V. Brno: Department of Radioelectronics FEEC BUT, 2003. s. 0-0. Detail

    MOTLÍČEK, P.; ČERNOCKÝ, J. All-Pole Modeling for Definition of Speech Features in Aurora3 DSR Task. 6th International Conference, TSD 2003 České Budějovice, Czech Republic, September 2003 Proceedings. Lecture Notes in Computer Science. České Budějovice: University of West Bohemia in Pilsen, 2003. p. 295-300. ISBN: 3-540-20024-X. ISSN: 0302-9743. Detail

    MOTLÍČEK, P.; ČERNOCKÝ, J. Autoregressive Modeling based Feature Extraction for Aurora3 DSR Task. Proc. EUROSPEECH 2003. European Conference EUROSPEECH. Geneva: Institute for Perceptual Artificial Intelligence, 2003. p. 1801-1804. ISSN: 1018-4074. Detail

    MOTLÍČEK, P.; ČERNOCKÝ, J. Time-domain based Temporal Processing with Application of. Proc. EUROSPEECH 2003. European Conference EUROSPEECH. Geneva: Institute for Perceptual Artificial Intelligence, 2003. p. 821-824. ISSN: 1018-4074. Detail

  • 2002

    BURGET, L.; MOTLÍČEK, P.; GRÉZL, F.; JAIN, P. Distributed speech recognition. Radioengineering, 2002, vol. 2002, no. 4, p. 12-16. ISSN: 1210-2512. Detail

    GARUDADRI, H.; HEŘMANSKÝ, H.; MORGAN, N.; BENITEZ, C.; BURGET, L.; KAJAREKAR, S.; GRÉZL, F.; JAIN, P.; MOTLÍČEK, P. Distributed Voice Recognition System Utilizing Multistream Network Feature Processing. San Diego: Qualcomm, 2002. p. 0-0. Detail

    MOTLÍČEK, P. Application of Mel-scale Filter bank for Noise Estimation in Speech Processing. 12th International Czech-Slovak Scientific conference Radioelektronika 2002. Bratislava: Slovak University of Technology in Bratislava, 2002. p. 1-4. ISBN: 80-227-1700-2. Detail

    MOTLÍČEK, P. Feature Extraction in Speech Coding and Recognition. Portland: Oregon Graduate Institute of Science and Technology, 2002. p. 1-50. Detail

    MOTLÍČEK, P. Noise Estimation for Spectral Subtraction in Speech Processing. Proceedings of 8th Conference STUDENT EEICT 2002. Brno: Faculty of Electrical Engineering and Communication BUT, 2002. p. 0-0. ISBN: 80-214-2116-9. Detail

    MOTLÍČEK, P.; BURGET, L. Efficient Noise Estimation and its Application for Robust Speech Recognition. 5th International Conference, TSD 2002 Brno, Czech Republic, September 2002 Proceedings. Berlin: Springer Verlag, 2002. p. 229-236. ISBN: 3-540-44129-8. Detail

    MOTLÍČEK, P.; BURGET, L. Noise estimation for efficient speech enhancement and robust speech recognition. Proc. 7th International Conference on Spoken Language Processing. Denver: International Speech Communication Association, 2002. p. 1033-1036. ISBN: 1-876346-42-6. Detail

  • 2001

    MOTLÍČEK, P. Application of Re-segmentation in Very Low Bit Rate Speech Coding. Proceedings of 7th Conference STUDENT EEICT 2001. Brno: Faculty of Electrical Engineering and Communication BUT, 2001. p. 269-274. ISBN: 80-214-1860-5. Detail

    MOTLÍČEK, P.; BAUDOIN, G.; ČERNOCKÝ, J.; CHOLLET, G. Minimization of transition noise and HNM synthesis in very low bit rate speech coding. 4th International Conference, TSD 2001 Železná Ruda, Czech Republic, September 2001 Proceedings. Berlin: Springer Verlag, 2001. p. 305-312. ISBN: 3-540-42557-8. Detail

    MOTLÍČEK, P.; ČERNOCKÝ, J. Minimization of transition noise in very low bit rate speech coding. Proc. Radioelektronika 2001. Brno: Faculty of Electrical Engineering and Computer Science BUT, 2001. p. 396-399. ISBN: 80-214-1861-3. Detail

    MOTLÍČEK, P.; ČERNOCKÝ, J.; BAUDOIN, G. Diphone-like units for very low bit rate speech coder. Proceeding of Internal Conference on Acoustics, Speech, and Signal Processing. Student session. Salt Lake City: 2001. p. 48-48. ISBN: 0-7803-7041-4. Detail

    MOTLÍČEK, P.; ČERNOCKÝ, J.; BAUDOIN, G. Diphone-like units without phonemes-option for very low bit rate speech coding. Proc. Eurocon2001. Bratislava: Faculty of Electrical Engineering and Information Technology, Slovak University of Technology in Bratislava, 2001. p. 463-467. ISBN: 0-7803-6490-2. Detail

    MOTLÍČEK, P.; GOURNAY, P.; CHOLLET, G.; BAUDOIN, G. Codeur tres bas debit par indexation d'unites de parole de taille variable. GRETSI'01 on signal and image processing. Toulouse: 2001. s. 1-4. Detail

  • 2000

    MOTLÍČEK, P. Estimation of fundamental frequency in speech. Proceedings of the 1st Conference of Czech student AES. Brno: Department of Telecommunications FEECS BUT, 2000. p. 0-0. Detail

    MOTLÍČEK, P.; BURGET, L. RELIABILITY IMPROVEMENT OF SPEECH PITCH DETECTION USING PATHS. Volume of the Works written by Students and Postgraduate Students. Brno: Faculty of Electrical Engineering and Communication BUT, 2000. p. 348-351. ISBN: 80-7204-155-X. Detail

    MOTLÍČEK, P.; ČERNOCKÝ, J. Comparison of Methods for Pitch Detection. Proceedings of the 10th International Czech-Slovak Scientific Conference RÁDIOELEKTRONIKA 2000. III. Bratislava: Faculty of Electrical Engineering and Information Technology, Slovak University of Technology in Bratislava, 2000. p. 84-87. ISBN: 80-227-1389-9. Detail

    MOTLÍČEK, P.; ČERNOCKÝ, J. Optimal Pitch Path Tracking for more reliable Pitch Detection. 3th International Conference, TSD 2000 Brno, Czech Republic, September 2000 Proceedings. Berlin: Springer Verlag, 2000. p. 183-188. ISBN: 3-540-41042-2. Detail

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