Niko Brümmer

Publication Activity (10 Years)

Years Active: 2001-2023
Publications (10 Years): 14

Top Topics

Discriminant Analysis

Generative Model

Dempster Shafer

Speaker Recognition

Top Venues

Publications

Anna Silnova, Niko Brümmer, Albert Swart, Lukás Burget
Toroidal Probabilistic Spherical Discriminant Analysis. ICASSP (2023)
Anna Silnova, Niko Brümmer, Albert Swart, Lukás Burget
Toroidal Probabilistic Spherical Discriminant Analysis. CoRR (2022)
Luciana Ferrer, Mitchell McLaren, Niko Brümmer
A speaker verification backend with robust performance across conditions. Comput. Speech Lang. 71 (2022)
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 (2022)
Niko Brümmer, Luciana Ferrer, Albert Swart
Out of a Hundred Trials, How Many Errors Does Your Speaker Verifier Make? Interspeech (2021)
Niko Brümmer
How to use KL-divergence to construct conjugate priors, with well-defined non-informative limits, for the multivariate Gaussian. CoRR (2021)
Josef Slavícek, Albert Swart, Michal Klco, Niko Brümmer
The Phonexia VoxCeleb Speaker Recognition Challenge 2021 System Description. CoRR (2021)
Niko Brümmer, Luciana Ferrer, Albert Swart
Out of a hundred trials, how many errors does your speaker verifier make? CoRR (2021)
Anna Silnova, Niko Brümmer, Johan Rohdin, Themos Stafylakis, Lukás Burget
Probabilistic embeddings for speaker diarization. CoRR (2020)
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)
Albert Swart, Niko Brümmer
A Generative Model for Score Normalization in Speaker Recognition. INTERSPEECH (2017)
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)
Niko Brümmer, Albert Swart
Language-depedent I-Vectors for LRE15. CoRR (2017)
Jesús Villalba, Niko Brümmer, Najim Dehak
Tied Variational Autoencoder Backends for i-Vector Speaker Recognition. INTERSPEECH (2017)
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)
Niko Brümmer
VB calibration to improve the interface between phone recognizer and i-vector extractor. CoRR (2015)
Niko Brümmer, Daniel Garcia-Romero
Generative modelling for unsupervised score calibration. ICASSP (2014)
David A. van Leeuwen, Niko Brümmer
Constrained speaker linking. INTERSPEECH (2014)
Niko Brümmer, Albert Swart
Bayesian calibration for forensic evidence reporting. CoRR (2014)
Niko Brümmer, Albert Swart
Bayesian calibration for forensic evidence reporting. INTERSPEECH (2014)
Niko Brümmer, Albert Swart, David A. van Leeuwen
A comparison of linear and non-linear calibrations for speaker recognition. CoRR (2014)
David A. van Leeuwen, Niko Brümmer
Constrained speaker linking. CoRR (2014)
Niko Brümmer, Edward de Villiers
The BOSARIS Toolkit: Theory, Algorithms and Code for Surviving the New DCF CoRR (2013)
Luis Javier Rodríguez-Fuentes, Niko Brümmer, Mikel Peñagarikano, Amparo Varona, Germán Bordel, Mireia Díez
The albayzin 2012 language recognition evaluation. INTERSPEECH (2013)
David A. van Leeuwen, Niko Brümmer
The distribution of calibrated likelihood-ratios in speaker recognition CoRR (2013)
Niko Brümmer, George R. Doddington
Likelihood-ratio calibration using prior-weighted proper scoring rules. CoRR (2013)
David A. van Leeuwen, Niko Brümmer
The distribution of calibrated likelihood-ratios in speaker recognition. INTERSPEECH (2013)
Niko Brümmer, Daniel Garcia-Romero
Generative Modelling for Unsupervised Score Calibration. CoRR (2013)
Niko Brümmer, George R. Doddington
Likelihood-ratio calibration using prior-weighted proper scoring rules. INTERSPEECH (2013)
Finnian Kelly, Niko Brümmer, Naomi Harte
Eigenageing compensation for speaker verification. INTERSPEECH (2013)
Niko Brümmer
The role of proper scoring rules in training and evaluating probabilistic speaker and language recognizers. Odyssey (2012)
Sandro Cumani, Ondrej Glembek, Niko Brümmer, Edward de Villiers, Pietro Laface
Gender independent discriminative speaker recognition in i-vector space. ICASSP (2012)
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)
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)
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)
David A. van Leeuwen, Niko Brümmer
A Speaker Line-Up for the Likelihood Ratio. INTERSPEECH (2011)
Sandro Cumani, Niko Brümmer, Lukás Burget, Pietro Laface
Fast discriminative speaker verification in the i-vector space. ICASSP (2011)
Lukás Burget, Oldrich Plchot, Sandro Cumani, Ondrej Glembek, Pavel Matejka, Niko Brümmer
Discriminatively trained Probabilistic Linear Discriminant Analysis for speaker verification. ICASSP (2011)
Ondrej Glembek, Lukás Burget, Niko Brümmer, Oldrich Plchot, Pavel Matejka
Discriminatively Trained i-vector Extractor for Speaker Verification. INTERSPEECH (2011)
Jesús Antonio Villalba López, Niko Brümmer
Towards Fully Bayesian Speaker Recognition: Integrating Out the Between-Speaker Covariance. INTERSPEECH (2011)
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)
Niko Brümmer, Edward de Villiers
The speaker partitioning problem. Odyssey (2010)
Niko Brümmer, Albert Strasheim, Valiantsina Hubeika, Pavel Matejka, Lukás Burget, Ondrej Glembek
Discriminative acoustic language recognition via channel-compensated GMM statistics. INTERSPEECH (2009)
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)
Ondrej Glembek, Lukás Burget, Najim Dehak, Niko Brümmer, Patrick Kenny
Comparison of scoring methods used in speaker recognition with Joint Factor Analysis. ICASSP (2009)
David A. van Leeuwen, Niko Brümmer
Building language detectors using small amounts of training data. Odyssey (2008)
David A. van Leeuwen, Niko Brümmer
An Introduction to Application-Independent Evaluation of Speaker Recognition Systems. Speaker Classification (1) (2007)
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) (2007)
Niko Brümmer, Johan A. du Preez
Application-independent evaluation of speaker detection. Comput. Speech Lang. 20 (2-3) (2006)
Niko Brümmer
Application-independent evaluation of speaker detection. Odyssey (2004)
Niko Brümmer, Jason W. Pelecanos
Unsupervised evaluation of speaker verification systems. Odyssey (2001)