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Ing. Jiří Málek, Ph.D.

Ing. Jiří Málek, Ph.D. QR VCARD
LinePositionDepartmentOffice number
+420 48535 3532EmployeeInstitute of Information Technology and ElectronicsA02014

Publications

  1. J. Čmejla, T. Kounovský, J. Janský, J. Málek, M. Rozkovec, Z. Koldovský, Advanced semi-blind speaker extraction and tracking implemented in experimental device with revolving dense microphone array, Interspeech 2021, Cyech Republic, Isca, 1, 2 pages, 2021
  2. J. Málek, J. Janský, T. Kounovský, Z. Koldovský, J. Žďánský, Blind extraction of moving audio source in a challenging environment supported by speaker identification via X-vectors, Proc. of the 46th IEEE International Conference on Audio, Speech, and Signal Processing (ICASSP 2021), USA, IEEE, 1, 5 pages, ISSN: 1520-6149, [Online], 2021
  3. Z. Koldovský, V. Kautský, P. Tichavský, J. Čmejla, J. Málek, Dynamic Independent Component/Vector Analysis: Time-Variant Linear Mixtures Separable by Time-Invariant Beamformers, IEEE Transactions on Signal Processing, USA, IEEE, 1, p. 2158-2173, 16 pages, ISSN: 1053587X, [Online], 2021
  4. J. Janský, J. Málek, J. Čmejla, T. Kounovský, Z. Koldovský, J. Žďánský, Adaptive blind audio source extraction supervised by dominant speaker identification using x-vectors, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, Barcelona, IEEE, 1, ISBN: 978-1-5090-6631-5, p. 676-680, 5 pages, ISSN: 1520-6149, [Online], 2020
  5. J. Málek, Z. Koldovský, M. Boháč, Block-online Multi-channel Speech Enhancement Using Deep Neural Network-supported Relative Transfer Function Estimates, IET Signal Processing, Stevenage, Institution of Engineering and Technology, 1, p. 124-133, 10 pages, ISSN: 1751-9675, n. 3, [Online], 2020
  6. J. Málek, J. Žďánský, Voice-activity and overlapped speech detection using x-vectors, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 23rd International Conference on Text, Speech, and Dialogue, TSD 2020, Switzerland, Springer Nature Switzerland, 1, ISBN: 978-303058322-4, p. 366-376, 11 pages, ISSN: 03029743, [Online], 2020
  7. Z. Koldovský, J. Málek, J. Janský, Extraction of Independent Vector Component from Underdetermined Mixtures through Block-Wise Determined Modeling, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, Brighton, England, IEEE, 1, ISBN: 978-1-4799-8131-1, p. 7903-7907, 5 pages, ISSN: 1520-6149, [Online], 2019
  8. J. Málek, J. Žďánský, On Practical Aspects of Multi-condition Training Based on Augmentation for Reverberation-/Noise-Robust Speech Recognition, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Switzerland, Springer Nature Switzerland AG., 1, ISBN: 978-303027946-2, p. 251-263, 13 pages, ISSN: 03029743, 2019
  9. J. Čmejla, T. Kounovský, J. Málek, Z. Koldovský, Independent Vector Analysis Exploiting Pre-Learned Banks of Relative Transfer Functions for Assumed Target’s Positions, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - The 14th International Conference on Latent Variable Analysis and Signal Separation (LVA/ICA 2018), 1, ISBN: 9783319937632, p. 270-279, 10 pages, ISSN: 03029743, [Online], 2018
  10. J. Málek, J. Žďánský, P. Červa, Robust Recognition of Conversational Telephone Speech via Multi-Condition Training and Data Augmentation, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 21st International Conference on Text, Speech, and Dialogue, TSD 2018, Springer Verlag, ISBN: 978-303000793-5, p. 324-333, 10 pages, ISSN: 03029743, 2018
  11. J. Málek, J. Žďánský, P. Červa, Robust Recognition of Speech with Background Music in Acoustically Under-Resourced Scenarios, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, Kanada, IEEE, 1, ISBN: 978-153864658-8, p. 5624-5628, 5 pages, ISSN: 1520-6149, 2018
  12. J. Málek, J. Žďánský, P. Červa, Robust Automatic Recognition of Speech with Background Music, 16 June 2017, Article number 7953150, Pages 5210-52142017 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2017; Hilton New Orleans RiversideNew Orleans; United States; 5 March 2017 through 9 March 2017; Category numberCFP, USA, Institute of Electrical and Electronics Engineers Inc., ISBN: 978-1-5090-4117-6, p. 5210-5214, 5 pages, ISSN: 1520-6149, 2017
  13. T. Kounovský, J. Málek, Single channel speech enhancement using convolutional neural network, Proceedings of the 2017 IEEE International Workshop of Electronics, Control, Measurement, Signals and their Application to Mechatronics, ECMSM 2017, Donostia, San Sebastian, Spain, 1, ISBN: 978-1-5090-5582-1, p. 1-5, 5 pages, [Online], 2017
  14. L. Matějů, P. Červa, J. Žďánský, J. Málek, Speech Activity Detection in Online Broadcast Transcription Using Deep Neural Networks and Weighted Finite State Transducers, 2017 IEEE IICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedingsnternational Conference on Acoustics, Speech, and Signal Processing, ICASSP 2017, USA, Institute of Electrical and Electronics Engineers Inc., ISBN: 978-1-5090-4117-6, p. 5460-5464, 5 pages, ISSN: 1520-6149, 2017
  15. Z. Koldovský, J. Málek, M. Boháč, J. Janský, CHiME4: Multichannel Enhancement Using Beamforming Driven by a DNN-based Voice Activity Detector, The 4th International Workshop on Speech Processing in Everyday Environments, ISBN: 978-2-9557814-0-1, 5 pages, 2016
  16. J. Málek, Z. Koldovský, Hammerstein model-based nonlinear ECHO cancelation using a cascade of neural network and adaptive linear filter, 2016 International Workshop on Acoustic Signal Enhancement, IWAENC 2016, Xi’an, China, Institute of Electrical and Electronics Engineers Inc., ISBN: 978-1-5090-2007-2, 5 pages, [Online], 2016
  17. J. Málek, P. Červa, L. Šeps, J. Nouza, Study on the use and adaptation of bottleneck features for robust speech recognition of nonlinearly distorted speech, ICETE 2016 - Proceedings of the 13th International Joint Conference on e-Business and Telecommunications, Lisabon, Portugalsko, SciTePress, ISBN: 978-989-758-196-0, p. 65-71, 7 pages, 2016
  18. Z. Plíva, M. Rozkovec, J. Málek, P. Pfeifer, 2015 IEEE International Workshop of Electronics, Control, Measurement, Signals and their application to Mechatronics (ECMSM-2015), [Online], 2015
  19. J. Málek, J. Silovský, P. Červa, Z. Koldovský, J. Nouza, J. Žďánský, Compensation of Nonlinear Distortions in Speech for Automatic Recognition, 38th International Conference on Telecommunications and Signal Processing, TSP 2015, Praha, Česká Republika, Institute of Electrical and Electronics Engineers Inc., 1, ISBN: 978-1-4799-8498-5, p. 419-423, 5 pages, 2015
  20. Z. Koldovský, J. Málek, P. Tichavský, Improving relative transfer function estimates using second-order cone programming, 12th International Conference on Latent Variable Analysis and Signal Separation, LVA/ICA 2015, Liberec, Czech Republic, Springer Verlag, 1, ISBN: 978-3-319-22481-7, p. 227-234, 8 pages, [Online], 2015
  21. J. Málek, Z. Koldovský, Nonlinear echo cancellation using generalized power filters, IEEE International Workshop of Electronics, Control, Measurement, Signals and their Application to Mechatronics, ECMSM 2015, Liberec; Czech Republic, Institute of Electrical and Electronics Engineers Inc., 1, ISBN: 978-1-4799-6972-2, p. neuvedeno, 4 pages, [Online], 2015
  22. J. Chaloupka, J. Nouza, J. Málek, J. Silovský, Phone Speech Detection and Recognition in the Task of Historical Radio Broadcast Transcription, 38th International Conference on Telecommunications and Signal Processing, TSP 2015, Praha, Česká Republika, Institute of Electrical and Electronics Engineers Inc., 1, ISBN: 978-1-4799-8498-5, p. 433-436, 4 pages, 2015
  23. Z. Koldovský, J. Málek, S. Gannot, Spatial source subtraction based on incomplete measurements of relative transfer function, IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING, Institute of Electrical and Electronics Engineers Inc., 1, p. 1335-1347, 13 pages, ISSN: 2329-9290, [Online], 2015
  24. J. Nouza, K. Blavka, M. Boháč, P. Červa, J. Málek, System for Producing Subtitles to Internet Audio-Visual Documents, 38th International Conference on Telecommunications and Signal Processing, TSP 2015, Praha, Česká Republika, Institute of Electrical and Electronics Engineers Inc., 1, ISBN: 978-1-4799-8498-5, p. 437-441, 5 pages, 2015
  25. J. Nouza, P. Červa, J. Žďánský, K. Blavka, M. Boháč, J. Silovský, J. Chaloupka, M. Kuchařová, J. Málek, Unikátní softwarová technologická platforma pro přepisy archivů historických i současných pořadů ČRo a jejich zpřístupnění pomocí webu, 2014