Niko Moritz

According to our database, Niko Moritz authored at least 40 papers between 2011 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

AGADIR: Towards Array-Geometry Agnostic Directional Speech Recognition.

Ju Lin, Niko Moritz, Yiteng Huang, Ruiming Xie, Ming Sun, Christian Fuegen, Frank Seide

CoRR, 2024

2023

Directional Source Separation for Robust Speech Recognition on Smart Glasses.

Tiantian Feng, Ju Lin, Yiteng Huang, Weipeng He, Kaustubh Kalgaonkar, Niko Moritz, Li Wan, Xin Lei, Ming Sun, Frank Seide

CoRR, 2023

SynthVSR: Scaling Up Visual Speech Recognition With Synthetic Supervision.

Xubo Liu, Egor Lakomkin, Konstantinos Vougioukas, Pingchuan Ma, Honglie Chen, Ruiming Xie, Morrie Doulaty, Niko Moritz, Jáchym Kolár, Stavros Petridis, Maja Pantic, Christian Fuegen

CoRR, 2023

Anchored Speech Recognition with Neural Transducers.

Desh Raj, Junteng Jia, Jay Mahadeokar, Chunyang Wu, Niko Moritz, Xiaohui Zhang, Ozlem Kalinli

Proceedings of the IEEE International Conference on Acoustics, 2023

SynthVSR: Scaling Up Visual Speech RecognitionWith Synthetic Supervision.

Xubo Liu, Egor Lakomkin, Konstantinos Vougioukas, Pingchuan Ma, Honglie Chen, Ruiming Xie, Morrie Doulaty, Niko Moritz, Jáchym Kolár, Stavros Petridis, Maja Pantic, Christian Fuegen

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2023

2022

Momentum Pseudo-Labeling: Semi-Supervised ASR With Continuously Improving Pseudo-Labels.

Yosuke Higuchi, Niko Moritz, Jonathan Le Roux, Takaaki Hori

IEEE J. Sel. Top. Signal Process., 2022

Streaming Audio-Visual Speech Recognition with Alignment Regularization.

Pingchuan Ma, Niko Moritz, Stavros Petridis, Christian Fuegen, Maja Pantic

CoRR, 2022

An Investigation of Monotonic Transducers for Large-Scale Automatic Speech Recognition.

Niko Moritz, Frank Seide, Duc Le, Jay Mahadeokar, Christian Fuegen

Proceedings of the IEEE Spoken Language Technology Workshop, 2022

Sequence Transduction with Graph-Based Supervision.

Niko Moritz, Takaaki Hori, Shinji Watanabe, Jonathan Le Roux

Proceedings of the IEEE International Conference on Acoustics, 2022

Advancing Momentum Pseudo-Labeling with Conformer and Initialization Strategy.

Yosuke Higuchi, Niko Moritz, Jonathan Le Roux, Takaaki Hori

Proceedings of the IEEE International Conference on Acoustics, 2022

Extended Graph Temporal Classification for Multi-Speaker End-to-End ASR.

Xuankai Chang, Niko Moritz, Takaaki Hori, Shinji Watanabe, Jonathan Le Roux

Proceedings of the IEEE International Conference on Acoustics, 2022

2021

Dual Causal/Non-Causal Self-Attention for Streaming End-to-End Speech Recognition.

Niko Moritz, Takaaki Hori, Jonathan Le Roux

Proceedings of the Interspeech 2021, 22nd Annual Conference of the International Speech Communication Association, Brno, Czechia, 30 August, 2021

Advanced Long-Context End-to-End Speech Recognition Using Context-Expanded Transformers.

Takaaki Hori, Niko Moritz, Chiori Hori, Jonathan Le Roux

Proceedings of the Interspeech 2021, 22nd Annual Conference of the International Speech Communication Association, Brno, Czechia, 30 August, 2021

Momentum Pseudo-Labeling for Semi-Supervised Speech Recognition.

Yosuke Higuchi, Niko Moritz, Jonathan Le Roux, Takaaki Hori

Proceedings of the Interspeech 2021, 22nd Annual Conference of the International Speech Communication Association, Brno, Czechia, 30 August, 2021

Semi-Supervised Speech Recognition Via Graph-Based Temporal Classification.

Niko Moritz, Takaaki Hori, Jonathan Le Roux

Proceedings of the IEEE International Conference on Acoustics, 2021

Capturing Multi-Resolution Context by Dilated Self-Attention.

Niko Moritz, Takaaki Hori, Jonathan Le Roux

Proceedings of the IEEE International Conference on Acoustics, 2021

Unsupervised Domain Adaptation for Speech Recognition via Uncertainty Driven Self-Training.

Sameer Khurana, Niko Moritz, Takaaki Hori, Jonathan Le Roux

Proceedings of the IEEE International Conference on Acoustics, 2021

2020

All-in-One Transformer: Unifying Speech Recognition, Audio Tagging, and Event Detection.

Niko Moritz, Gordon Wichern, Takaaki Hori, Jonathan Le Roux

Proceedings of the Interspeech 2020, 2020

Transformer-Based Long-Context End-to-End Speech Recognition.

Takaaki Hori, Niko Moritz, Chiori Hori, Jonathan Le Roux

Proceedings of the Interspeech 2020, 2020

Unsupervised Speaker Adaptation Using Attention-Based Speaker Memory for End-to-End ASR.

Leda Sari, Niko Moritz, Takaaki Hori, Jonathan Le Roux

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Streaming Automatic Speech Recognition with the Transformer Model.

Niko Moritz, Takaaki Hori, Jonathan Le Roux

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

2019

Vectorized Beam Search for CTC-Attention-Based Speech Recognition.

Hiroshi Seki, Takaaki Hori, Shinji Watanabe, Niko Moritz, Jonathan Le Roux

Proceedings of the Interspeech 2019, 2019

Unidirectional Neural Network Architectures for End-to-End Automatic Speech Recognition.

Niko Moritz, Takaaki Hori, Jonathan Le Roux

Proceedings of the Interspeech 2019, 2019

Triggered Attention for End-to-end Speech Recognition.

Niko Moritz, Takaaki Hori, Jonathan Le Roux

Proceedings of the IEEE International Conference on Acoustics, 2019

Streaming End-to-End Speech Recognition with Joint CTC-Attention Based Models.

Niko Moritz, Takaaki Hori, Jonathan Le Roux

Proceedings of the IEEE Automatic Speech Recognition and Understanding Workshop, 2019

2018

Objective Assessment of a Speech Enhancement Scheme with an Automatic Speech Recognition-Based System.

Rainer Huber, Arne Pusch, Niko Moritz, Jan Rennies, Henning F. Schepker, Bernd T. Meyer

Proceedings of the 13th ITG Symposium on Speech Communication, 2018

2017

Classifier Architectures for Acoustic Scenes and Events: Implications for DNNs, TDNNs, and Perceptual Features from DCASE 2016.

Jens Schröder, Niko Moritz, Jörn Anemüller, Stefan Goetze, Birger Kollmeier

IEEE ACM Trans. Audio Speech Lang. Process., 2017

Multi-Channel Speech Enhancement and Amplitude Modulation Analysis for Noise Robust Automatic Speech Recognition.

Niko Moritz, Kamil Adiloglu, Jörn Anemüller, Stefan Goetze, Birger Kollmeier

Comput. Speech Lang., 2017

2016

Integration of Optimized Modulation Filter Sets Into Deep Neural Networks for Automatic Speech Recognition.

Niko Moritz, Birger Kollmeier, Jörn Anemüller

IEEE ACM Trans. Audio Speech Lang. Process., 2016

Probabilistic Spatial Filter Estimation for Signal Enhancement in Multi-Channel Automatic Speech Recognition.

Hendrik Kayser, Niko Moritz, Jörn Anemüller

Proceedings of the Interspeech 2016, 2016

Acoustic Scene Classification using Time-Delay Neural Networks and Amplitude Modulation Filter Bank Features.

Niko Moritz, Jens Schröder, Stefan Goetze, Jörn Anemüller, Birger Kollmeier

Proceedings of the Workshop on Detection and Classification of Acoustic Scenes and Events, 2016

2015

An Auditory Inspired Amplitude Modulation Filter Bank for Robust Feature Extraction in Automatic Speech Recognition.

Niko Moritz, Jörn Anemüller, Birger Kollmeier

IEEE ACM Trans. Audio Speech Lang. Process., 2015

Front-end technologies for robust ASR in reverberant environments - spectral enhancement-based dereverberation and auditory modulation filterbank features.

Feifei Xiong, Bernd T. Meyer, Niko Moritz, Robert Rehr, Jörn Anemüller, Timo Gerkmann, Simon Doclo, Stefan Goetze

EURASIP J. Adv. Signal Process., 2015

A CHiME-3 challenge system: Long-term acoustic features for noise robust automatic speech recognition.

Niko Moritz, Stephan Gerlach, Kamil Adiloglu, Jörn Anemüller, Birger Kollmeier, Stefan Goetze

Proceedings of the 2015 IEEE Workshop on Automatic Speech Recognition and Understanding, 2015

2014

Should deep neural nets have ears? the role of auditory features in deep learning approaches.

Angel Mario Castro Martinez, Niko Moritz, Bernd T. Meyer

Proceedings of the INTERSPEECH 2014, 2014

2013

On the use of spectro-temporal features for the IEEE AASP challenge 'detection and classification of acoustic scenes and events'.

Jens Schröder, Niko Moritz, Marc René Schädler, Benjamin Cauchi, Kamil Adiloglu, Jörn Anemüller, Simon Doclo, Birger Kollmeier, Stefan Goetze

Proceedings of the IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2013

Analysis of Trabecular Bone Microstructure Using Contour Tree Connectivity.

Dogu Baran Aydogan, Niko Moritz, Hannu T. Aro, Jari A. K. Hyttinen

Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2013, 2013

2012

Amplitude Modulation Filters as Feature Sets for Robust ASR: Constant Absolute or Relative Bandwidth?

Niko Moritz, Jörn Anemüller, Birger Kollmeier

Proceedings of the INTERSPEECH 2012, 2012

Multimodal Human-Machine Interaction for Service Robots in Home-Care Environments.

Stefan Goetze, Sven Fischer, Niko Moritz, Jens-E. Appell, Frank Wallhoff

Proceedings of the 1st Workshop on Speech and Multimodal Interaction in Assistive Environments, 2012

2011

Amplitude modulation spectrogram based features for robust speech recognition in noisy and reverberant environments.

Niko Moritz, Jörn Anemüller, Birger Kollmeier

Proceedings of the IEEE International Conference on Acoustics, 2011