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Prazak-ales

Contact

name: Aleš Pražák
phone:
+420 37763 2573
office:
UN559


e-mail: aprazak@kky.zcu.cz

Ing. Pražák Aleš, Ph.D.

Activities

Large vocabulary continuous speech recognition (LVCSR)



Courses

Course Lecturer

Practical Lesson Lecturer

 

Publications

 + / -  Publications in year 2018

J. Švec and M. Bulín and A. Pražák and P. Ircing : UWebASR – Web-based ASR engine for Czech and Slovak . CLARIN Annual Conference 2018 Proceedings, p. 190-193, 2018.
Zbyněk Zajíc and Lucie Zajícová and Josef V. Psutka and Petr Salajka and Jaromír Novotný and Aleš Pražák and Luděk Müller : First Insight into the Processing of the Language Consulting Center Data . Speech and Computer 20th International Conference (SPECOM 2018), p. 778-787, Cham: Springer Nature Switzerland AG, 2018.
Zbyněk Zajíc and Lucie Skorkovská and Petr Neduchal and Pavel Ircing and Josef V. Psutka and Marek Hrúz and Aleš Pražák and Daniel Soutner and Jan Švec and Lukáš Bureš and Luděk Müller : Towards Processing of the Oral History Interviews and Related Printed Documents . Proceedings of the Eleventh International Conference on Language Resources and Evaluation (LREC 2018), 2104, European Language Resources Association (ELRA), 2018.

 + / -  Publications in year 2014

 + / -  Publications in year 2013

Campr Pavel and Pražák Aleš and Psutka Josef V. and Psutka Josef : Online Speaker Adaptation of an Acoustic Model using Face Recognition . Text, Speech and Dialogue, Proceedings of the 16th International Conference TSD 2013, Lecture Notes in Artificial Intelligence, vol. 8082, p. 378-385, Springer Berlin Heidelberg, 2013.

 + / -  Publications in year 2012

Soutner, D. and Loose, Z. and Müller, L. and Pražák, A. : Neural Network Language Model with Cache . Lecture Notes in Computer Science, p. 528-534, 2012.

 + / -  Publications in year 2011

Aleš Pražák and Zdeněk Loose and Josef Psutka and Vlasta Radová and Luděk Müller : FOUR-PHASE RE-SPEAKER TRAINING SYSTEM . Proceedings of the International Conference on Signal Processing and Multimedia Applications, p. 217-220, 2011.

 + / -  Publications in year 2010

Trmal Jan and Pražák Aleš and Loose Zdeněk and Josef Psutka : Online TV captioning of Czech Parliamentary Sessions . Text, Speech and Dialogue, Lecture Notes in Computer Science, vol. 6231, p. 416-422, Springer Berlin / Heidelberg, 2010.

 + / -  Publications in year 2009

Vaněk Jan and Psutka Josef V. and Zelinka Jan and Pražák Aleš and Psutka Josef : Training of Speaker-Clustered Acoustic Models for Use in Real-Time Recognizers . Proceedings of the International Conference on Signal Processing and Multimedia Application, p. 131-135, INSTICC, Miláno, 2009.

 + / -  Publications in year 2008

Ircing Pavel and Psutka Josef and Psutka Josef V. and Pražák Aleš and Tychtl Zbyněk : Automatic Speech Recognition and Information Retrieval Techniques for Facilitating Access to Video Archives of Cultural Heritage . IEEE SMC International Conference on Distributed Human-Machine Systems, vol. ;, p. 323-328, Czech Technical University, Atény, 2008.
Pražák Aleš and Ircing Pavel and Švec Jan and Psutka Josef V. : Efficient Combination of N-gram Language Models and Recognition Grammars in Real-Time LVCSR Decoder . 9th International Conference on Signal Processing Proceedings, vol. ;, p. 587-591, IEEE, Peking, Čína, 2008.
Psutka Josef V. and Pražák Aleš : Multiple Application of the MLLT Based on Clustering Supported by Phonetic Knowledge . 9th International Conference on Signal Processing Proceedings, vol. ;, p. 613-617, IEEE, Peking, Čína, 2008.

 + / -  Publications in year 2007

Tychtl, Z. and Pražák, A. : Keyword Spotting in LVCSR Based Word Lattices for Large Multimedia Search . SPECOM 2007 Proceedings, p. 393-398, Moskow State Linguistic University, Moscow, 2007.
Pražák, A. and Ircing, P. and Müller, L. : Language Model Adaptation Using Different Class-Based Models . SPECOM 2007 Proceedings, p. 449-454, Moscow State Linguistic University, Moscow, 2007.
Pražák, A. and Tychtl, Z. and Psutka, J. and Radová, V. : Trenažér pro trénování stínových řečníků . Katedra kybernetiky, Západočeská univerzita v Plzni, 2007.

 + / -  Publications in year 2006

Pražák, A. and Psutka, J. and Hoidekr, J. and Kanis, J. and Müller, L. and Psutka, J. : Adaptive language model in automatic online subtitling . Proceedings of the second IASTED international conference on Computational intelligence, p. 479-483, ACTA Press, Anaheim, 2006.
Pražák, A. and Psutka Josef V. and Hoidekr, J. and Kanis, J. and Müller, L. and Psutka, J. : Automatic online subtitling of the Czech parliament meetings . Lecture Notes in Artificial Intelligence, Lecture notes in artificial intelligence. 0302-9743 ; 4188, 4188, p. 501-508, Springer, Berlin, 2006.

 + / -  Publications in year 2005

Pražák, A. and Müller, L. and Psutka Josef V. : LVCSR system for automatic online subtitling . SPECOM 2005 proceedings, p. 325-328, Moscow State Linguistics University, Moscow, 2005.

 + / -  Publications in year 2004

Pražák, A. and Müller, L. and Šmídl, L. : Real-time decoder for LVCSR system . The 8th world multi-conference on systemics, cybernetics and informatics : vol. VI : image, acoustic, signal processing and optical systems, technologies and applications, p. 450-454, International Institute of Informatics and Systemics, Orlando, Florida, 2004.

 + / -  Publications in year 2003