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Thomas Niesler

University of Stellenbosch, Stellenbosch University, University of Cambridge, Cambridge University

ORCID iD 0000-0002-7341-1017

About

I obtained my B.Eng and M.Eng degrees in Electronic Engineering from the University of Stellenbosch, South Africa in 1991 and 1993 respectively. I also hold a Ph.D. (1998) from the University of Cambridge, England on the subject of statistical language modelling for large vocabulary speech recognition. I joined the Department of Engineering, University of Cambridge, as a lecturer in 1998 and subsequently the Department of Electrical and Electronic Engineering, University of Stellenbosch, in 2000, where I have been a full Professor since 2012. My research interests lie in the areas of machine learning, pattern recognition and signal processing, with a particular emphasis on audio signals and human language technology.

Employment

  • University of Stellenbosch Full professor
    2012 - Present
  • University of Stellenbosch Associarte Professor
    2009 - 2012
  • Stellenbosch University Senior Lecturer
    2000 - 2009
  • Cambridge University Lecturer
    1998 - 2000
  • University of Cambridge Research Associate
    1997 - 1998

Education

  • University of Cambridge Ph.D.
    1994 - 1997
  • Stellenbosch University M.Eng
    1992 - 1993
  • Stellenbosch University B.Eng
    1988 - 1991

Projects & Funding

Projects & funding information is unavailable.

Publications (172)

  • Learning to rumble: automated elephant call and sub-call classification, detection and endpointing using deep architectures
    Bioacoustics 2025 DOI: 10.1080/09524622.2025.2487099
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  • WhaleVAD-BPN: Improving baleen whale call detection with boundary proposal networks and post-processing optimisation
    The Southern Africa Telecommunication Networks and Applications Conference (SATNAC) 2025
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  • CACOphony: Contrastive architecture for TB cough classification
    The South- ern Africa Telecommunication Networks and Applications Conference (SATNAC), 2025
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  • Lang2Vec: language-level embeddings for robust low-resource language identification in text.
    The Southern Africa Telecommunication Networks and Applications Conference (SATNAC) 2025
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  • Whale-VAD: Whale Vocalisation Activity Detection
    The 10th Workshop on Detection and Classification of Acoustic Scenes and Events (DCASE) 2025
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  • The sky is the limit: Evaluating the Argos Satellite Constellation’s coverage in different terrain
    The Southern Africa Telecommunication Networks and Applications Conference (SATNAC) 2024
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  • A transformer-based voice activity detector
    Interspeech 2024
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  • Automatic partitioning of a code-switched speech corpus using mixed-integer programming
    The 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING) 2024
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  • Mathematical content browsing for print-disabled readers based on virtual-world exploration and audio-visual sensory substitution
    ACM Transactions on Accessible Computing, Vol 16, Issue 2 2023
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  • Accelerometer-based bed occupancy detection for automatic, non- invasive long-term cough monitoring
    IEEE Access Vol. 11, pp. 30739-30752 2023
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