Ondrej Glembek

74 papers A 23C 1Misc 16Journal 12Unranked 21

Year	Rank	Type	Title / Venue / Authors
2022	—	`conf`	Analyzing Speaker Verification Embedding Extractors and Back-Ends Under Language and Channel Mismatch. Odyssey Anna Silnova, Themos Stafylakis, Ladislav Mosner, Oldrich Plchot, Johan Rohdin, Pavel Matejka, Lukás Burget, Ondrej Glembek, Niko Brummer
2022	—	`conf`	Development of ABC Systems for the 2021 Edition of NIST Speaker Recognition Evaluation. Odyssey Jahangir Alam, Radek Benes, Marian Beszédes, Lukás Burget, Mohamed Dahmane, Abderrahim Fathan, Hamed Ghodrati, Ondrej Glembek, Woo Hyun Kang, Pavel Matejka, Ladislav Mosner, Oldrich Plchot, Johan Rohdin, Anna Silnova, Themos Stafylakis
2021	Misc	`conf`	Analysis of the but Diarization System for Voxconverse Challenge. ICASSP Federico Landini, Ondrej Glembek, Pavel Matejka, Johan Rohdin, Lukás Burget, Mireia Díez, Anna Silnova
2020	J	`jnl`	13 years of speaker recognition research at BUT, with longitudinal analysis of NIST SRE. Comput. Speech Lang. Pavel Matejka, Oldrich Plchot, Ondrej Glembek, Lukás Burget, Johan Rohdin, Hossein Zeinali, Ladislav Mosner, Anna Silnova, Ondrej Novotný, Mireia Díez, Jan Honza Cernocký
2020	—	`conf`	Analysis of ABC Submission to NIST SRE 2019 CMN and VAST Challenge. Odyssey Jahangir Alam, Gilles Boulianne, Lukás Burget, Mohamed Dahmane, Mireia Díez Sánchez, Alicia Lozano-Diez, Ondrej Glembek, Pierre-Luc St-Charles, Marc Lalonde, Pavel Matejka, Petr Mizera, João Monteiro, Ladislav Mosner, Cedric Noiseux, Ondrej Novotný, Oldrich Plchot, Johan Rohdin, Anna Silnova, Josef Slavícek, Themos Stafylakis, Shuai Wang, Hossein Zeinali
2020	J	`jnl`	Analysis of the BUT Diarization System for VoxConverse Challenge. CoRR Federico Landini, Ondrej Glembek, Pavel Matejka, Johan Rohdin, Lukás Burget, Mireia Díez, Anna Silnova
2020	A	`conf`	BUT Text-Dependent Speaker Verification System for SdSV Challenge 2020. INTERSPEECH Alicia Lozano-Diez, Anna Silnova, Bhargav Pulugundla, Johan Rohdin, Karel Veselý, Lukás Burget, Oldrich Plchot, Ondrej Glembek, Ondrej Novotný, Pavel Matejka
2020	J	`jnl`	End-to-end DNN based text-independent speaker recognition for long and short utterances. Comput. Speech Lang. Johan Rohdin, Anna Silnova, Mireia Díez, Oldrich Plchot, Pavel Matejka, Lukás Burget, Ondrej Glembek
2019	A	`conf`	Analysis of BUT Submission in Far-Field Scenarios of VOiCES 2019 Challenge. INTERSPEECH Pavel Matejka, Oldrich Plchot, Hossein Zeinali, Ladislav Mosner, Anna Silnova, Lukás Burget, Ondrej Novotný, Ondrej Glembek
2019	A	`conf`	Analysis of BUT Submission in Far-Field Scenarios of VOiCES 2019 Challenge. INTERSPEECH Pavel Matejka, Oldrich Plchot, Hossein Zeinali, Ladislav Mosner, Anna Silnova, Lukás Burget, Ondrej Novotný, Ondrej Glembek
2019	J	`jnl`	Analysis of DNN Speech Signal Enhancement for Robust Speaker Recognition. Comput. Speech Lang. Ondrej Novotný, Oldrich Plchot, Ondrej Glembek, Jan Cernocký, Lukás Burget
2019	J	`jnl`	BUT VOiCES 2019 System Description. CoRR Hossein Zeinali, Pavel Matejka, Ladislav Mosner, Oldrich Plchot, Anna Silnova, Ondrej Novotný, Ján Profant, Ondrej Glembek, Lukás Burget
2019	Misc	`conf`	Discriminatively Re-trained I-vector Extractor for Speaker Recognition. ICASSP Ondrej Novotný, Oldrich Plchot, Ondrej Glembek, Lukás Burget, Pavel Matejka
2019	A	`conf`	Factorization of Discriminatively Trained i-Vector Extractor for Speaker Recognition. INTERSPEECH Ondrej Novotný, Oldrich Plchot, Ondrej Glembek, Lukás Burget
2019	J	`jnl`	Factorization of Discriminatively Trained i-vector Extractor for Speaker Recognition. CoRR Ondrej Novotný, Oldrich Plchot, Ondrej Glembek, Lukás Burget
2018	—	`conf`	Analysis of BUT-PT Submission for NIST LRE 2017. Odyssey Oldrich Plchot, Pavel Matejka, Ondrej Novotný, Sandro Cumani, Alicia Lozano-Diez, Josef Slavícek, Mireia Díez, Frantisek Grézl, Ondrej Glembek, Mounika Kamsali, Anna Silnova, Lukás Burget, Lucas Ondel, Santosh Kesiraju, Johan Rohdin
2018	J	`jnl`	Analysis of DNN Speech Signal Enhancement for Robust Speaker Recognition. CoRR Ondrej Novotný, Oldrich Plchot, Ondrej Glembek, Jan Honza Cernocký, Lukás Burget
2018	A	`conf`	BUT System for DIHARD Speech Diarization Challenge 2018. INTERSPEECH Mireia Díez, Federico Landini, Lukás Burget, Johan Rohdin, Anna Silnova, Katerina Zmolíková, Ondrej Novotný, Karel Veselý, Ondrej Glembek, Oldrich Plchot, Ladislav Mosner, Pavel Matejka
2018	—	`conf`	BUT/Phonexia Bottleneck Feature Extractor. Odyssey Anna Silnova, Pavel Matejka, Ondrej Glembek, Oldrich Plchot, Ondrej Novotný, Frantisek Grézl, Petr Schwarz, Lukás Burget, Jan Cernocký
2018	J	`jnl`	Discriminatively Re-trained i-vector Extractor for Speaker Recognition. CoRR Ondrej Novotný, Oldrich Plchot, Ondrej Glembek, Lukás Burget, Pavel Matejka
2018	J	`jnl`	On the use of DNN Autoencoder for Robust Speaker Recognition. CoRR Ondrej Novotný, Oldrich Plchot, Pavel Matejka, Ondrej Glembek
2018	—	`conf`	On the use of X-vectors for Robust Speaker Recognition. Odyssey Ondrej Novotný, Oldrich Plchot, Pavel Matejka, Ladislav Mosner, Ondrej Glembek
2017	A	`conf`	Analysis and Description of ABC Submission to NIST SRE 2016. INTERSPEECH Oldrich Plchot, Pavel Matejka, Anna Silnova, Ondrej Novotný, Mireia Díez Sánchez, Johan Rohdin, Ondrej Glembek, Niko Brümmer, Albert Swart, Jesús Jorrín-Prieto, Paola García, Luis Buera, Patrick Kenny, Md. Jahangir Alam, Gautam Bhattacharya
2017	A	`conf`	Extracting Situation Frames from Non-English Speech: Evaluation Framework and Pilot Results. INTERSPEECH Nikolaos Malandrakis, Ondrej Glembek, Shrikanth S. Narayanan
2017	A	`conf`	Team ELISA System for DARPA LORELEI Speech Evaluation 2016. INTERSPEECH Pavlos Papadopoulos, Ruchir Travadi, Colin Vaz, Nikolaos Malandrakis, Ulf Hermjakob, Nima Pourdamghani, Michael Pust, Boliang Zhang, Xiaoman Pan, Di Lu, Ying Lin, Ondrej Glembek, Murali Karthick Baskar, Martin Karafiát, Lukás Burget, Mark Hasegawa-Johnson, Heng Ji, Jonathan May, Kevin Knight, Shrikanth S. Narayanan
2016	—	`conf`	Analysis and Optimization of Bottleneck Features for Speaker Recognition. Odyssey Alicia Lozano-Diez, Anna Silnova, Pavel Matejka, Ondrej Glembek, Oldrich Plchot, Jan Pesán, Lukás Burget, Joaquin Gonzalez-Rodriguez
2016	Misc	`conf`	Analysis of DNN approaches to speaker identification. ICASSP Pavel Matejka, Ondrej Glembek, Ondrej Novotný, Oldrich Plchot, Frantisek Grézl, Lukás Burget, Jan Cernocký
2016	A	`conf`	Analysis of Speaker Recognition Systems in Realistic Scenarios of the SITW 2016 Challenge. INTERSPEECH Ondrej Novotný, Pavel Matejka, Oldrich Plchot, Ondrej Glembek, Lukás Burget, Jan Cernocký
2016	—	`conf`	Analysis of the DNN-based SRE systems in multi-language conditions. SLT Ondrej Novotný, Pavel Matejka, Ondrej Glembek, Oldrich Plchot, Frantisek Grézl, Lukás Burget, Jan Honza Cernocký
2016	—	`conf`	BAT System Description for NIST LRE 2015. Odyssey Oldrich Plchot, Pavel Matejka, Ondrej Glembek, Radek Fér, Ondrej Novotný, Jan Pesán, Lukás Burget, Niko Brummer, Sandro Cumani
2016	—	`conf`	Deep Neural Networks and Hidden Markov Models in i-vector-based Text-Dependent Speaker Verification. Odyssey Hossein Zeinali, Lukás Burget, Hossein Sameti, Ondrej Glembek, Oldrich Plchot
2016	—	`conf`	Investigation of Bottle-Neck Features for Emotion Recognition. TSD Anna Popková, Filip Povolný, Pavel Matejka, Ondrej Glembek, Frantisek Grézl, Jan Honza Cernocký
2015	A	`conf`	Exploring ANN back-ends for i-vector based speaker age estimation. INTERSPEECH Anna Fedorova, Ondrej Glembek, Tomi Kinnunen, Pavel Matejka
2015	A	`conf`	Migrating i-vectors between speaker recognition systems using regression neural networks. INTERSPEECH Ondrej Glembek, Pavel Matejka, Oldrich Plchot, Jan Pesán, Lukás Burget, Petr Schwarz
2014	Misc	`conf`	Domain adaptation via within-class covariance correction in I-vector based speaker recognition systems. ICASSP Ondrej Glembek, Jeff Z. Ma, Pavel Matejka, Bing Zhang, Oldrich Plchot, Lukás Burget, Spyros Matsoukas
2014	—	`conf`	Neural Network Bottleneck Features for Language Identification. Odyssey Pavel Matejka, Le Zhang, Tim Ng, Ondrej Glembek, Jeff Z. Ma, Bing Zhang, Sri Harish Mallidi
2013	A	`conf`	A region-specific feature-space transformation for speaker adaptation and singularity analysis of jacobian matrix. INTERSPEECH Shakti P. Rath, Lukás Burget, Martin Karafiát, Ondrej Glembek, Jan Cernocký
2013	Misc	`conf`	Developing a speaker identification system for the DARPA RATS project. ICASSP Oldrich Plchot, Spyros Matsoukas, Pavel Matejka, Najim Dehak, Jeff Z. Ma, Sandro Cumani, Ondrej Glembek, Hynek Hermansky, Sri Harish Reddy Mallidi, Nima Mesgarani, Richard M. Schwartz, Mehdi Soufifar, Zheng-Hua Tan, Samuel Thomas, Bing Zhang, Xinhui Zhou
2012	A	`conf`	A factorized representation of FMLLR transform based on QR-decomposition. INTERSPEECH Shakti P. Rath, Martin Karafiát, Ondrej Glembek, Jan Cernocký
2012	—	`conf`	Description and analysis of the Brno276 system for LRE2011. Odyssey Niko Brümmer, Sandro Cumani, Ondrej Glembek, Martin Karafiát, Pavel Matejka, Jan Pesán, Oldrich Plchot, Mehdi Soufifar, Edward de Villiers, Jan Cernocký
2012	Misc	`conf`	Gender independent discriminative speaker recognition in i-vector space. ICASSP Sandro Cumani, Ondrej Glembek, Niko Brümmer, Edward de Villiers, Pietro Laface
2012	—	`—`	Optimalizace modelování gaussovských směsí v podprostorech a jejich skórování v rozpoznávání mluvčího ; Optimization of Gaussian Mixture Subspace Models and Related Scoring Algorithms in Speaker Verification. Ondrej Glembek
2012	A	`conf`	Patrol Team Language Identification System for DARPA RATS P1 Evaluation. INTERSPEECH Pavel Matejka, Oldrich Plchot, Mehdi Soufifar, Ondrej Glembek, Luis Fernando D'Haro, Karel Veselý, Frantisek Grézl, Jeff Z. Ma, Spyros Matsoukas, Najim Dehak
2012	A	`conf`	Phonotactic Language Recognition using i-vectors and Phoneme Posteriogram Counts. INTERSPEECH Luis Fernando D'Haro, Ondrej Glembek, Oldrich Plchot, Pavel Matejka, Mehdi Soufifar, Ricardo de Córdoba, Jan Cernocký
2012	—	`conf`	Speaker vectors from subspace Gaussian mixture model as complementary features for language identification. Odyssey Oldrich Plchot, Martin Karafiát, Niko Brümmer, Ondrej Glembek, Pavel Matejka, Edward de Villiers, Jan Cernocký
2011	A	`conf`	Discriminatively Trained i-vector Extractor for Speaker Verification. INTERSPEECH Ondrej Glembek, Lukás Burget, Niko Brümmer, Oldrich Plchot, Pavel Matejka
2011	Misc	`conf`	Discriminatively trained Probabilistic Linear Discriminant Analysis for speaker verification. ICASSP Lukás Burget, Oldrich Plchot, Sandro Cumani, Ondrej Glembek, Pavel Matejka, Niko Brümmer
2011	Misc	`conf`	Full-covariance UBM and heavy-tailed PLDA in i-vector speaker verification. ICASSP Pavel Matejka, Ondrej Glembek, Fabio Castaldo, Md. Jahangir Alam, Oldrich Plchot, Patrick Kenny, Lukás Burget, Jan Cernocký
2011	A	`conf`	Language Recognition in iVectors Space. INTERSPEECH David Martínez González, Oldrich Plchot, Lukás Burget, Ondrej Glembek, Pavel Matejka
2011	Misc	`conf`	Simplification and optimization of i-vector extraction. ICASSP Ondrej Glembek, Lukás Burget, Pavel Matejka, Martin Karafiát, Patrick Kenny
2011	J	`jnl`	The subspace Gaussian mixture model - A structured model for speech recognition. Comput. Speech Lang. Daniel Povey, Lukás Burget, Mohit Agarwal, Pinar Akyazi, Kai Feng, Arnab Ghoshal, Ondrej Glembek, Nagendra K. Goel, Martin Karafiát, Ariya Rastrow, Richard C. Rose, Petr Schwarz, Samuel Thomas
2011	A	`conf`	iVector Approach to Phonotactic Language Recognition. INTERSPEECH Mehdi Soufifar, Marcel Kockmann, Lukás Burget, Oldrich Plchot, Ondrej Glembek, Torbjørn Svendsen
2011	C	`conf`	iVector-based discriminative adaptation for automatic speech recognition. ASRU Martin Karafiát, Lukás Burget, Pavel Matejka, Ondrej Glembek, Jan Cernocký
2010	Misc	`conf`	A novel estimation of feature-space MLLR for full-covariance models. ICASSP Arnab Ghoshal, Daniel Povey, Mohit Agarwal, Pinar Akyazi, Lukás Burget, Kai Feng, Ondrej Glembek, Nagendra Goel, Martin Karafiát, Ariya Rastrow, Richard C. Rose, Petr Schwarz, Samuel Thomas
2010	Misc	`conf`	Approaches to automatic lexicon learning with limited training examples. ICASSP Nagendra Goel, Samuel Thomas, Mohit Agarwal, Pinar Akyazi, Lukás Burget, Kai Feng, Arnab Ghoshal, Ondrej Glembek, Martin Karafiát, Daniel Povey, Ariya Rastrow, Richard C. Rose, Petr Schwarz
2010	—	`conf`	Data selection and calibration issues in automatic language recognition - investigation with BUT-AGNITIO NIST LRE 2009 system. Odyssey Zdenek Jancik, Oldrich Plchot, Niko Brümmer, Lukás Burget, Ondrej Glembek, Valiantsina Hubeika, Martin Karafiát, Pavel Matejka, Tomás Mikolov, Albert Strasheim, Jan Cernocký
2010	Misc	`conf`	Multilingual acoustic modeling for speech recognition based on subspace Gaussian Mixture Models. ICASSP Lukás Burget, Petr Schwarz, Mohit Agarwal, Pinar Akyazi, Kai Feng, Arnab Ghoshal, Ondrej Glembek, Nagendra K. Goel, Martin Karafiát, Daniel Povey, Ariya Rastrow, Richard C. Rose, Samuel Thomas
2010	—	`conf`	On the Results of the First Mobile Biometry (MOBIO) Face and Speaker Verification Evaluation. ICPR Contests Sébastien Marcel, Chris McCool, Pavel Matejka, Timo Ahonen, Jan Cernocký, Shayok Chakraborty, Vineeth Nallure Balasubramanian, Sethuraman Panchanathan, Chi-Ho Chan, Josef Kittler, Norman Poh, Benoit G. B. Fauve, Ondrej Glembek, Oldrich Plchot, Zdenek Jancik, Anthony Larcher, Christophe Lévy, Driss Matrouf, Jean-François Bonastre, Ping-Han Lee, Jui-Yu Hung, Si-Wei Wu, Yi-Ping Hung, Lukás Machlica, John S. D. Mason, Sandra Mau, Conrad Sanderson, David Monzo, Antonio Albiol, Hieu V. Nguyen, Li Bai, Yan Wang, Matti Niskanen, Markus Turtinen, Juan Arturo Nolazco-Flores, L. Paola García-Perera, Roberto Aceves-Lopez, Mauricio Villegas, Roberto Paredes
2010	—	`conf`	PCA-based Feature Extraction for Phonotactic Language Recognition. Odyssey Tomás Mikolov, Oldrich Plchot, Ondrej Glembek, Lukás Burget, Jan Cernocký
2010	A	`conf`	Prosodic speaker verification using subspace multinomial models with intersession compensation. INTERSPEECH Marcel Kockmann, Lukás Burget, Ondrej Glembek, Luciana Ferrer, Jan Cernocký
2010	Misc	`conf`	Subspace Gaussian Mixture Models for speech recognition. ICASSP Daniel Povey, Lukás Burget, Mohit Agarwal, Pinar Akyazi, Kai Feng, Arnab Ghoshal, Ondrej Glembek, Nagendra K. Goel, Martin Karafiát, Ariya Rastrow, Richard C. Rose, Petr Schwarz, Samuel Thomas
2009	A	`conf`	BUT system for NIST 2008 speaker recognition evaluation. INTERSPEECH Lukás Burget, Michal Fapso, Valiantsina Hubeika, Ondrej Glembek, Martin Karafiát, Marcel Kockmann, Pavel Matejka, Petr Schwarz, Jan Cernocký
2009	Misc	`conf`	Comparison of scoring methods used in speaker recognition with Joint Factor Analysis. ICASSP Ondrej Glembek, Lukás Burget, Najim Dehak, Niko Brümmer, Patrick Kenny
2009	A	`conf`	Discriminative acoustic language recognition via channel-compensated GMM statistics. INTERSPEECH Niko Brümmer, Albert Strasheim, Valiantsina Hubeika, Pavel Matejka, Lukás Burget, Ondrej Glembek
2009	Misc	`conf`	Neural network based language models for highly inflective languages. ICASSP Tomás Mikolov, Jirí Kopecký, Lukás Burget, Ondrej Glembek, Jan Cernocký
2009	Misc	`conf`	Support vector machines and Joint Factor Analysis for speaker verification. ICASSP Najim Dehak, Patrick Kenny, Réda Dehak, Ondrej Glembek, Pierre Dumouchel, Lukás Burget, Valiantsina Hubeika, Fabio Castaldo
2008	—	`conf`	Advances in Acoustic Modeling for the Recognition of Czech. TSD Jirí Kopecký, Ondrej Glembek, Martin Karafiát
2008	A	`conf`	Advances in phonotactic language recognition. INTERSPEECH Ondrej Glembek, Pavel Matejka, Lukás Burget, Tomás Mikolov
2008	A	`conf`	BUT language recognition system for NIST 2007 evaluations. INTERSPEECH Pavel Matejka, Lukás Burget, Ondrej Glembek, Petr Schwarz, Valiantsina Hubeika, Michal Fapso, Tomás Mikolov, Oldrich Plchot, Jan Cernocký
2008	—	`conf`	Morphological random forests for language modeling of inflectional languages. SLT Ilya Oparin, Ondrej Glembek, Lukás Burget, Jan Cernocký
2007	J	`jnl`	Analysis of Feature Extraction and Channel Compensation in a GMM Speaker Recognition System. IEEE Trans. Speech Audio Process. Lukás Burget, Pavel Matejka, Petr Schwarz, Ondrej Glembek, Jan Cernocký
2007	J	`jnl`	Fusion of Heterogeneous Speaker Recognition Systems in the STBU Submission for the NIST Speaker Recognition Evaluation 2006. IEEE Trans. Speech Audio Process. Niko Brümmer, Lukás Burget, Jan Cernocký, Ondrej Glembek, Frantisek Grézl, Martin Karafiát, David A. van Leeuwen, Pavel Matejka, Petr Schwarz, Albert Strasheim
2007	—	`conf`	STBU System for the NIST 2006 Speaker Recognition Evaluation. ICASSP (4) Pavel Matejka, Lukás Burget, Petr Schwarz, Ondrej Glembek, Martin Karafiát, Frantisek Grézl, Jan Cernocký, David A. van Leeuwen, Niko Brummer, Albert Strasheim
2007	—	`conf`	Spoken Term Detection System Based on Combination of LVCSR and Phonetic Search. MLMI Igor Szöke, Michal Fapso, Martin Karafiát, Lukás Burget, Frantisek Grézl, Petr Schwarz, Ondrej Glembek, Pavel Matejka, Jirí Kopecký, Jan Cernocký