Zbynek Zajíc

According to our database, Zbynek Zajíc authored at least 37 papers between 2008 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2023

Comparison of Wav2vec 2.0 Transformer Models for Speaker Change Detection.

Zbynek Zajíc, Marie Kunesová

Proceedings of the 6th International Conference on Natural Language and Speech Processing (ICNLSP 2023), 2023

Multitask Detection of Speaker Changes, Overlapping Speech and Voice Activity Using Wav2vec 2.0.

Marie Kunesová, Zbynek Zajíc

Proceedings of the IEEE International Conference on Acoustics, 2023

2021

Applying EEND Diarization to Telephone Recordings from a Call Center.

Zbynek Zajíc, Marie Kunesová, Ludek Müller

Proceedings of the Speech and Computer - 23rd International Conference, 2021

OCR Improvements for Images of Multi-page Historical Documents.

Ivan Gruber, Marek Hrúz, Pavel Ircing, Petr Neduchal, Tomás Zítka, Miroslav Hlavác, Zbynek Zajíc, Jan Svec, Martin Bulín

Proceedings of the Speech and Computer - 23rd International Conference, 2021

2020

Speech and web-based technology to enhance education for pupils with visual impairment.

Jindrich Matousek, Zdenek Krnoul, Michal Campr, Zbynek Zajíc, Zdenek Hanzlícek, Martin Gruber, Marie Kocurová

J. Multimodal User Interfaces, 2020

Diarization Based on Identification with X-Vectors.

Zbynek Zajíc, Josef V. Psutka, Ludek Müller

Proceedings of the Speech and Computer - 22nd International Conference, 2020

An Automated Pipeline for Robust Image Processing and Optical Character Recognition of Historical Documents.

Ivan Gruber, Pavel Ircing, Petr Neduchal, Marek Hrúz, Miroslav Hlavác, Zbynek Zajíc, Jan Svec, Martin Bulín

Proceedings of the Speech and Computer - 22nd International Conference, 2020

2019

Diarization of the Language Consulting Center Telephone Calls.

Zbynek Zajíc, Josef V. Psutka, Lucie Zajícová, Ludek Müller, Petr Salajka

Proceedings of the Speech and Computer - 21st International Conference, 2019

Detection of Overlapping Speech for the Purposes of Speaker Diarization.

Marie Kunesová, Marek Hrúz, Zbynek Zajíc, Vlasta Radová

Proceedings of the Speech and Computer - 21st International Conference, 2019

UWB-NTIS Speaker Diarization System for the DIHARD II 2019 Challenge.

Zbynek Zajíc, Marie Kunesová, Marek Hrúz, Jan Vanek

Proceedings of the 20th Annual Conference of the International Speech Communication Association, 2019

2018

Recurrent Neural Network Based Speaker Change Detection from Text Transcription Applied in Telephone Speaker Diarization System.

Zbynek Zajíc, Daniel Soutner, Marek Hrúz, Ludek Müller, Vlasta Radová

Proceedings of the Text, Speech, and Dialogue - 21st International Conference, 2018

First Insight into the Processing of the Language Consulting Center Data.

Zbynek Zajíc, Lucie Zajícová, Josef V. Psutka, Petr Salajka, Jaromír Novotný, Ales Prazák, Ludek Müller

Proceedings of the Speech and Computer - 20th International Conference, 2018

Towards Processing of the Oral History Interviews and Related Printed Documents.

Zbynek Zajíc, Lucie Skorkovská, Petr Neduchal, Pavel Ircing, Josef V. Psutka, Marek Hrúz, Ales Prazák, Daniel Soutner, Jan Svec, Lukás Bures, Ludek Müller

Proceedings of the Eleventh International Conference on Language Resources and Evaluation, 2018

ZCU-NTIS Speaker Diarization System for the DIHARD 2018 Challenge.

Zbynek Zajíc, Marie Kunesová, Jan Zelinka, Marek Hrúz

Proceedings of the 19th Annual Conference of the International Speech Communication Association, 2018

2017

Experiments with Segmentation in an Online Speaker Diarization System.

Marie Kunesová, Zbynek Zajíc, Vlasta Radová

Proceedings of the Text, Speech, and Dialogue - 20th International Conference, 2017

Neural Network Speaker Descriptor in Speaker Diarization of Telephone Speech.

Zbynek Zajíc, Jan Zelinka, Ludek Müller

Proceedings of the Speech and Computer - 19th International Conference, 2017

Speaker Diarization Using Convolutional Neural Network for Statistics Accumulation Refinement.

Zbynek Zajíc, Marek Hrúz, Ludek Müller

Proceedings of the 18th Annual Conference of the International Speech Communication Association, 2017

Convolutional Neural Network for speaker change detection in telephone speaker diarization system.

Marek Hrúz, Zbynek Zajíc

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Combining Textual and Speech Features in the NLI Task Using State-of-the-Art Machine Learning Techniques.

Pavel Ircing, Jan Svec, Zbynek Zajíc, Barbora Hladká, Martin Holub

Proceedings of the 12th Workshop on Innovative Use of NLP for Building Educational Applications, 2017

2016

Investigation of Segmentation in i-Vector Based Speaker Diarization of Telephone Speech.

Zbynek Zajíc, Marie Kunesová, Vlasta Radová

Proceedings of the Speech and Computer - 18th International Conference, 2016

ARET - Automatic Reading of Educational Texts for Visually Impaired Students.

Martin Gruber, Jindrich Matousek, Zdenek Hanzlícek, Zdenek Krnoul, Zbynek Zajíc

Proceedings of the 17th Annual Conference of the International Speech Communication Association, 2016

2014

Score Normalization Methods Applied to Topic Identification.

Lucie Skorkovská, Zbynek Zajíc

Proceedings of the Text, Speech and Dialogue - 17th International Conference, 2014

Convolutional Neural Network for Refinement of Speaker Adaptation Transformation.

Zbynek Zajíc, Jan Zelinka, Jan Vanek, Ludek Müller

Proceedings of the Speech and Computer - 16th International Conference, 2014

Comparison of score normalization methods applied to multi-label classification.

Lucie Skorkovská, Zbynek Zajíc, Ludek Müller

Proceedings of the 2014 IEEE International Symposium on Signal Processing and Information Technology, 2014

2013

A Direct Criterion Minimization Based fMLLR via Gradient Descend.

Jan Vanek, Zbynek Zajíc

Proceedings of the Text, Speech, and Dialogue - 16th International Conference, 2013

An efficient implementation of Probabilistic Linear Discriminant Analysis.

Lukás Machlica, Zbynek Zajíc

Proceedings of the IEEE International Conference on Acoustics, 2013

2012

Robust Adaptation Techniques Dealing with Small Amount of Data.

Zbynek Zajíc, Lukás Machlica, Ludek Müller

Proceedings of the Text, Speech and Dialogue - 15th International Conference, 2012

Analysis of the Influence of Speech Corpora in the PLDA Verification in the Task of Speaker Recognition.

Lukás Machlica, Zbynek Zajíc

Proceedings of the Text, Speech and Dialogue - 15th International Conference, 2012

On complementarity of state-of-the-art speaker recognition systems.

Lukás Machlica, Zbynek Zajíc, Ludek Müller

Proceedings of the IEEE International Symposium on Signal Processing and Information Technology, 2012

Factor Analysis and Nuisance Attribute Projection Revisited.

Lukás Machlica, Zbynek Zajíc

Proceedings of the 13th Annual Conference of the International Speech Communication Association, 2012

2011

Initialization of fMLLR with Sufficient Statistics from Similar Speakers.

Zbynek Zajíc, Lukás Machlica, Ludek Müller

Proceedings of the Text, Speech and Dialogue - 14th International Conference, 2011

Fast Estimation of Gaussian Mixture Model Parameters on GPU Using CUDA.

Lukás Machlica, Jan Vanek, Zbynek Zajíc

Proceedings of the 12th International Conference on Parallel and Distributed Computing, 2011

2010

Robust Statistic Estimates for Adaptation in the Task of Speech Recognition.

Zbynek Zajíc, Lukás Machlica, Ludek Müller

Proceedings of the Text, Speech and Dialogue, 13th International Conference, 2010

Discriminative adaptation based on fast combination of DMAP and dfMLLR.

Lukás Machlica, Zbynek Zajíc, Ludek Müller

Proceedings of the 11th Annual Conference of the International Speech Communication Association, 2010

2009

Refinement Approach for Adaptation Based on Combination of MAP and fMLLR.

Zbynek Zajíc, Lukás Machlica, Ludek Müller

Proceedings of the Text, Speech and Dialogue, 12th International Conference, 2009

Fast Speaker Adaptation in Automatic Online Subtitling.

Ales Prazák, Zbynek Zajíc, Lukás Machlica, Josef V. Psutka

Proceedings of the SIGMAP 2009, 2009

2008

An expert system in speaker verification task.

Zbynek Zajíc, Lukás Machlica, Ales Padrta, Jan Vanek, Vlasta Radová

Proceedings of the 9th Annual Conference of the International Speech Communication Association, 2008