Niko Moritz

Niko Moritz
  • Biography

    Niko's research interests are in automatic speech recognition and machine learning with application to acoustic events and speech. Prior to joining MERL in 2018, Niko spent 9 years at the Hearing, Speech and Audio (HSA) Technology branch of the Fraunhofer IDMT in Oldenburg (Germany) doing R&D to build automatic speech recognition systems.

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  • Research Highlights

  • MERL Publications

    •  Moritz, N., Hori, T., Le Roux, J., "Dual Causal/Non-Causal Self-Attention for Streaming End-to-End Speech Recognition", arXiv, July 2021.
      BibTeX arXiv
      • @article{Moritz2021jul,
      • author = {Moritz, Niko and Hori, Takaaki and Le Roux, Jonathan},
      • title = {Dual Causal/Non-Causal Self-Attention for Streaming End-to-End Speech Recognition},
      • journal = {arXiv},
      • year = 2021,
      • month = jul,
      • url = {https://arxiv.org/abs/2107.01269}
      • }
    •  Higuchi, Y., Moritz, N., Le Roux, J., Hori, T., "Momentum Pseudo-Labeling for Semi-Supervised Speech Recognition", arXiv, June 2021.
      BibTeX arXiv
      • @article{Higuchi2021jun,
      • author = {Higuchi, Yosuke and Moritz, Niko and Le Roux, Jonathan and Hori, Takaaki},
      • title = {Momentum Pseudo-Labeling for Semi-Supervised Speech Recognition},
      • journal = {arXiv},
      • year = 2021,
      • month = jun,
      • url = {https://arxiv.org/abs/2106.08922}
      • }
    •  Moritz, N., Hori, T., Le Roux, J., "Capturing Multi-Resolution Context by Dilated Self-Attention", IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), June 2021.
      BibTeX TR2021-036 PDF
      • @inproceedings{Moritz2021jun,
      • author = {Moritz, Niko and Hori, Takaaki and Le Roux, Jonathan},
      • title = {Capturing Multi-Resolution Context by Dilated Self-Attention},
      • booktitle = {IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)},
      • year = 2021,
      • month = jun,
      • url = {https://www.merl.com/publications/TR2021-036}
      • }
    •  Moritz, N., Hori, T., Le Roux, J., "Semi-Supervised Speech Recognition via Graph-Based Temporal Classification", IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), June 2021.
      BibTeX TR2021-037 PDF
      • @inproceedings{Moritz2021jun2,
      • author = {Moritz, Niko and Hori, Takaaki and Le Roux, Jonathan},
      • title = {Semi-Supervised Speech Recognition via Graph-Based Temporal Classification},
      • booktitle = {IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)},
      • year = 2021,
      • month = jun,
      • url = {https://www.merl.com/publications/TR2021-037}
      • }
    •  Khurana, S., Moritz, N., Hori, T., Le Roux, J., "Unsupervised Domain Adaptation For Speech Recognition via Uncertainty Driven Self-Training", IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), June 2021.
      BibTeX TR2021-039 PDF
      • @inproceedings{Khurana2021jun,
      • author = {Khurana, Sameer and Moritz, Niko and Hori, Takaaki and Le Roux, Jonathan},
      • title = {Unsupervised Domain Adaptation For Speech Recognition via Uncertainty Driven Self-Training},
      • booktitle = {IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)},
      • year = 2021,
      • month = jun,
      • url = {https://www.merl.com/publications/TR2021-039}
      • }
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