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ORCIDNiko Brümmer
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2020 – today
- 2023
[c45]Anna Silnova, Niko Brümmer, Albert Swart, Lukás Burget:
Toroidal Probabilistic Spherical Discriminant Analysis. ICASSP 2023: 1-5- 2022
- [j4]Luciana Ferrer
, Mitchell McLaren, Niko Brümmer:
A speaker verification backend with robust performance across conditions. Comput. Speech Lang. 71: 101258 (2022) - [c44]Niko Brummer, Albert Swart, Ladislav Mosner, Anna Silnova, Oldrich Plchot, Themos Stafylakis, Lukás Burget:
Probabilistic Spherical Discriminant Analysis: An Alternative to PLDA for length-normalized embeddings. INTERSPEECH 2022: 1446-1450 - [c43]Anna Silnova, Themos Stafylakis, Ladislav Mosner, Oldrich Plchot, Johan Rohdin, Pavel Matejka, Lukás Burget, Ondrej Glembek, Niko Brummer:
Analyzing Speaker Verification Embedding Extractors and Back-Ends Under Language and Channel Mismatch. Odyssey 2022: 9-16 - [i22]Niko Brümmer, Albert Swart, Ladislav Mosner, Anna Silnova, Oldrich Plchot, Themos Stafylakis, Lukás Burget:
Probabilistic Spherical Discriminant Analysis: An Alternative to PLDA for length-normalized embeddings. CoRR abs/2203.14893 (2022) - [i21]Anna Silnova, Niko Brümmer, Albert Swart, Lukás Burget:
Toroidal Probabilistic Spherical Discriminant Analysis. CoRR abs/2210.15441 (2022) - 2021
- [c42]Niko Brümmer, Luciana Ferrer, Albert Swart:
Out of a Hundred Trials, How Many Errors Does Your Speaker Verifier Make? Interspeech 2021: 1059-1063 - [i20]Luciana Ferrer, Mitchell McLaren, Niko Brummer:
A Speaker Verification Backend with Robust Performance across Conditions. CoRR abs/2102.01760 (2021) - [i19]Niko Brümmer, Luciana Ferrer, Albert Swart:
Out of a hundred trials, how many errors does your speaker verifier make? CoRR abs/2104.00732 (2021) - [i18]Josef Slavícek, Albert Swart, Michal Klco, Niko Brümmer:
The Phonexia VoxCeleb Speaker Recognition Challenge 2021 System Description. CoRR abs/2109.02052 (2021) - [i17]Niko Brümmer:
How to use KL-divergence to construct conjugate priors, with well-defined non-informative limits, for the multivariate Gaussian. CoRR abs/2109.07384 (2021) - 2020
- [c41]Anna Silnova, Niko Brummer, Johan Rohdin, Themos Stafylakis, Lukás Burget:
Probabilistic Embeddings for Speaker Diarization. Odyssey 2020: 24-31 - [i16]Anna Silnova, Niko Brümmer, Johan Rohdin, Themos Stafylakis, Lukás Burget:
Probabilistic embeddings for speaker diarization. CoRR abs/2004.04096 (2020)
2010 – 2019
- 2019
- [c40]Emre Yilmaz, Adem Derinel, Kun Zhou, Henk van den Heuvel, Niko Brummer, Haizhou Li, David A. van Leeuwen:
Large-Scale Speaker Diarization of Radio Broadcast Archives. INTERSPEECH 2019: 411-415 - [i15]Emre Yilmaz, Adem Derinel, Kun Zhou, Henk van den Heuvel, Niko Brummer, Haizhou Li, David A. van Leeuwen:
Large-Scale Speaker Diarization of Radio Broadcast Archives. CoRR abs/1906.07955 (2019) - 2018
- [c39]Anna Silnova, Niko Brümmer, Daniel Garcia-Romero, David Snyder, Lukás Burget:
Fast Variational Bayes for Heavy-tailed PLDA Applied to i-vectors and x-vectors. INTERSPEECH 2018: 72-76 - [c38]Jesús Antonio Villalba López, Niko Brummer, Najim Dehak:
End-to-End versus Embedding Neural Networks for Language Recognition in Mismatched Conditions. Odyssey 2018: 112-119 - [c37]Niko Brummer, Anna Silnova, Lukás Burget, Themos Stafylakis:
Gaussian meta-embeddings for efficient scoring of a heavy-tailed PLDA model. Odyssey 2018: 349-356 - [i14]Niko Brummer, Anna Silnova, Lukás Burget, Themos Stafylakis:
Gaussian meta-embeddings for efficient scoring of a heavy-tailed PLDA model. CoRR abs/1802.09777 (2018) - [i13]Anna Silnova, Niko Brummer, Daniel Garcia-Romero, David Snyder, Lukás Burget:
Fast variational Bayes for heavy-tailed PLDA applied to i-vectors and x-vectors. CoRR abs/1803.09153 (2018) - 2017
- [c36]Jesús Villalba, Niko Brümmer, Najim Dehak:
Tied Variational Autoencoder Backends for i-Vector Speaker Recognition. INTERSPEECH 2017: 1004-1008 - [c35]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:
Analysis and Description of ABC Submission to NIST SRE 2016. INTERSPEECH 2017: 1348-1352 - [c34]Albert Swart, Niko Brümmer:
A Generative Model for Score Normalization in Speaker Recognition. INTERSPEECH 2017: 1477-1481 - [i12]Albert Swart, Niko Brummer:
A Generative Model for Score Normalization in Speaker Recognition. CoRR abs/1709.09868 (2017) - [i11]Niko Brümmer, Albert Swart:
Language-depedent I-Vectors for LRE15. CoRR abs/1710.00085 (2017) - 2016
- [c33]Oldrich Plchot, Pavel Matejka, Ondrej Glembek, Radek Fér, Ondrej Novotný, Jan Pesán, Lukás Burget, Niko Brummer, Sandro Cumani:
BAT System Description for NIST LRE 2015. Odyssey 2016: 166-173 - 2015
- [c32]Kong-Aik Lee, Anthony Larcher, Guangsen Wang, Patrick Kenny, Niko Brümmer, David A. van Leeuwen, Hagai Aronowitz, Marcel Kockmann, Carlos Vaquero, Bin Ma, Haizhou Li, Themos Stafylakis, Md. Jahangir Alam, Albert Swart, Javier Perez:
The reddots data collection for speaker recognition. INTERSPEECH 2015: 2996-3000 - [i10]Niko Brümmer:
VB calibration to improve the interface between phone recognizer and i-vector extractor. CoRR abs/1510.03203 (2015) - 2014
- [c31]Niko Brümmer, Daniel Garcia-Romero:
Generative modelling for unsupervised score calibration. ICASSP 2014: 1680-1684 - [c30]David A. van Leeuwen, Niko Brümmer:
Constrained speaker linking. INTERSPEECH 2014: 373-377 - [c29]Niko Brümmer, Albert Swart:
Bayesian calibration for forensic evidence reporting. INTERSPEECH 2014: 388-392 - [c28]David A. van Leeuwen, Niko Brummer, Albert Swart:
A comparison of linear and non-linear calibrations for speaker recognition. Odyssey 2014: 14-18 - [c27]Niko Brummer, Alan McCree, Stephen Shum, Daniel Garcia-Romero, Carlos Vaquero:
Unsupervised Domain Adaptation for I-Vector Speaker Recognition. Odyssey 2014: 260-264 - [i9]Niko Brümmer, Albert Swart, David A. van Leeuwen:
A comparison of linear and non-linear calibrations for speaker recognition. CoRR abs/1402.2447 (2014) - [i8]Niko Brümmer, Albert Swart:
Bayesian calibration for forensic evidence reporting. CoRR abs/1403.5997 (2014) - [i7]David A. van Leeuwen, Niko Brümmer:
Constrained speaker linking. CoRR abs/1403.7084 (2014) - 2013
- [j3]Sandro Cumani, Niko Brummer, Lukás Burget, Pietro Laface, Oldrich Plchot, Vasileios Vasilakakis:
Pairwise Discriminative Speaker Verification in the 𝕀-Vector Space. IEEE Trans. Speech Audio Process. 21(6): 1217-1227 (2013) - [c26]Luis Javier Rodríguez-Fuentes, Niko Brümmer, Mikel Peñagarikano, Amparo Varona, Germán Bordel, Mireia Díez:
The albayzin 2012 language recognition evaluation. INTERSPEECH 2013: 1497-1501 - [c25]David A. van Leeuwen, Niko Brümmer:
The distribution of calibrated likelihood-ratios in speaker recognition. INTERSPEECH 2013: 1619-1623 - [c24]Finnian Kelly, Niko Brümmer, Naomi Harte:
Eigenageing compensation for speaker verification. INTERSPEECH 2013: 1624-1628 - [c23]Niko Brümmer, George R. Doddington:
Likelihood-ratio calibration using prior-weighted proper scoring rules. INTERSPEECH 2013: 1976-1980 - [i6]David A. van Leeuwen, Niko Brümmer:
The distribution of calibrated likelihood-ratios in speaker recognition. CoRR abs/1304.1199 (2013) - [i5]Niko Brummer, Johan A. du Preez:
The PAV algorithm optimizes binary proper scoring rules. CoRR abs/1304.2331 (2013) - [i4]Niko Brümmer, Edward de Villiers:
The BOSARIS Toolkit: Theory, Algorithms and Code for Surviving the New DCF. CoRR abs/1304.2865 (2013) - [i3]Niko Brummer:
Generative, Fully Bayesian, Gaussian, Openset Pattern Classifier. CoRR abs/1307.6143 (2013) - [i2]Niko Brümmer, George R. Doddington:
Likelihood-ratio calibration using prior-weighted proper scoring rules. CoRR abs/1307.7981 (2013) - [i1]Niko Brümmer, Daniel Garcia-Romero:
Generative Modelling for Unsupervised Score Calibration. CoRR abs/1311.0707 (2013) - 2012
- [c22]Sandro Cumani, Ondrej Glembek, Niko Brümmer, Edward de Villiers, Pietro Laface:
Gender independent discriminative speaker recognition in i-vector space. ICASSP 2012: 4361-4364 - [c21]Niko Brümmer:
The role of proper scoring rules in training and evaluating probabilistic speaker and language recognizers. Odyssey 2012 - [c20]Niko Brümmer, Sandro Cumani, Ondrej Glembek, Martin Karafiát, Pavel Matejka, Jan Pesán, Oldrich Plchot, Mehdi Soufifar, Edward de Villiers, Jan Cernocký:
Description and analysis of the Brno276 system for LRE2011. Odyssey 2012: 216-223 - [c19]Oldrich Plchot, Martin Karafiát, Niko Brümmer, Ondrej Glembek, Pavel Matejka, Edward de Villiers, Jan Cernocký:
Speaker vectors from subspace Gaussian mixture model as complementary features for language identification. Odyssey 2012: 330-333 - 2011
- [c18]Lukás Burget, Oldrich Plchot, Sandro Cumani, Ondrej Glembek, Pavel Matejka, Niko Brümmer:
Discriminatively trained Probabilistic Linear Discriminant Analysis for speaker verification. ICASSP 2011: 4832-4835 - [c17]Sandro Cumani, Niko Brümmer, Lukás Burget, Pietro Laface:
Fast discriminative speaker verification in the i-vector space. ICASSP 2011: 4852-4855 - [c16]Mohammed Senoussaoui, Patrick Kenny, Niko Brümmer, Edward de Villiers, Pierre Dumouchel:
Mixture of PLDA Models in i-vector Space for Gender-Independent Speaker Recognition. INTERSPEECH 2011: 25-28 - [c15]Ondrej Glembek, Lukás Burget, Niko Brümmer, Oldrich Plchot, Pavel Matejka:
Discriminatively Trained i-vector Extractor for Speaker Verification. INTERSPEECH 2011: 137-140 - [c14]David A. van Leeuwen, Niko Brümmer:
A Speaker Line-Up for the Likelihood Ratio. INTERSPEECH 2011: 501-504 - [c13]Jesús Antonio Villalba López, Niko Brümmer:
Towards Fully Bayesian Speaker Recognition: Integrating Out the Between-Speaker Covariance. INTERSPEECH 2011: 505-508 - 2010
- [c12]Niko Brümmer, Edward de Villiers:
The speaker partitioning problem. Odyssey 2010: 34 - [c11]Zdenek Jancik, Oldrich Plchot, Niko Brümmer, Lukás Burget, Ondrej Glembek, Valiantsina Hubeika, Martin Karafiát, Pavel Matejka, Tomás Mikolov, Albert Strasheim, Jan Cernocký:
Data selection and calibration issues in automatic language recognition - investigation with BUT-AGNITIO NIST LRE 2009 system. Odyssey 2010: 37
2000 – 2009
- 2009
- [c10]Ondrej Glembek, Lukás Burget, Najim Dehak, Niko Brümmer, Patrick Kenny:
Comparison of scoring methods used in speaker recognition with Joint Factor Analysis. ICASSP 2009: 4057-4060 - [c9]Najim Dehak, Réda Dehak, Patrick Kenny, Niko Brümmer, Pierre Ouellet, Pierre Dumouchel:
Support vector machines versus fast scoring in the low-dimensional total variability space for speaker verification. INTERSPEECH 2009: 1559-1562 - [c8]Niko Brümmer, Albert Strasheim, Valiantsina Hubeika, Pavel Matejka, Lukás Burget, Ondrej Glembek:
Discriminative acoustic language recognition via channel-compensated GMM statistics. INTERSPEECH 2009: 2187-2190 - 2008
- [c7]David A. van Leeuwen, Niko Brümmer:
Building language detectors using small amounts of training data. Odyssey 2008: 15 - 2007
- [j2]Niko Brümmer, Lukás Burget, Jan Cernocký, Ondrej Glembek, Frantisek Grézl, Martin Karafiát, David A. van Leeuwen, Pavel Matejka, Petr Schwarz, Albert Strasheim:
Fusion of Heterogeneous Speaker Recognition Systems in the STBU Submission for the NIST Speaker Recognition Evaluation 2006. IEEE Trans. Speech Audio Process. 15(7): 2072-2084 (2007) - [c6]Pavel Matejka, Lukás Burget, Petr Schwarz, Ondrej Glembek, Martin Karafiát, Frantisek Grézl, Jan Cernocký, David A. van Leeuwen, Niko Brummer, Albert Strasheim:
STBU System for the NIST 2006 Speaker Recognition Evaluation. ICASSP (4) 2007: 221-224 - [c5]David A. van Leeuwen, Niko Brümmer:
An Introduction to Application-Independent Evaluation of Speaker Recognition Systems. Speaker Classification (1) 2007: 330-353 - 2006
- [j1]Niko Brümmer, Johan A. du Preez:
Application-independent evaluation of speaker detection. Comput. Speech Lang. 20(2-3): 230-275 (2006) - [c4]Niko Brummer, David A. van Leeuwen:
On calibration of language recognition scores. Odyssey 2006: 1-8 - [c3]David A. van Leeuwen, Niko Brummer:
Channel-dependent GMM and Multi-class Logistic Regression models for language recognition. Odyssey 2006: 1-8 - 2004
- [c2]Niko Brümmer:
Application-independent evaluation of speaker detection. Odyssey 2004: 33-40 - 2001
- [c1]Niko Brümmer, Jason W. Pelecanos:
Unsupervised evaluation of speaker verification systems. Odyssey 2001: 243-248
Coauthor Index
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