Lars Rumberg, M.Sc.
Leibniz Universität Hannover
Institut für Informationsverarbeitung
Appelstr. 9A
30167 Hannover
Germany
phone: +49 511 762-5305
fax: +49 511 762-5333
office location: room 1303
 

Lars Rumberg studied mechanical engineering at the Leibniz Universität Hannover with focus on robotics and autonomous systems. He received his master’s degree in 2018. After graduating he joined the Institut für Informationsverarbeitung (TNT) at Leibniz University Hannover where he currently works as a research assistant.

His current research interests are in the field of machine learning for automatic speech recognition of children's speech and the analysis of multimodal human-human and human-computer interaction.

Show selected publications only
  • Lars Rumberg, Christopher Gebauer, Hanna Ehlert, Maren Wallbaum, Ulrike Lüdtke, Jörn Ostermann
    Uncertainty Estimation for Connectionist Temporal Classification Based Automatic Speech Recognition
    Proc. INTERSPEECH 2023, pp. 4583--4587, August 2023
  • Christopher Gebauer, Lars Rumberg, Hanna Ehlert, Ulrike Lüdtke, Jörn Ostermann
    Exploiting Diversity of Automatic Transcripts from Distinct Speech Recognition Techniques for Children’s Speech
    Accepted to Interspeech 2023, August 2023
  • Christopher Gebauer, Lars Rumberg, Jörn Ostermann
    Pronunciation Modeling for Children’s Speech
    Elektronische Sprachsignalverarbeitung (ESSV), TUDpress, Dresden, pp. 79--86, March 2023
  • Hanna Ehlert, Edith Beaulac, Maren Wallbaum, Christopher Gebauer, Lars Rumberg, Jörn Ostermann, Ulrike Lüdtke
    Collecting and Annotating Natural Child Speech Data – Challenges and Interdisciplinary Perspectives
    Elektronische Sprachsignalverarbeitung (ESSV), TUDpress, Dresden, pp. 72--78, March 2023
  • Ulrike Lüdtke, Juan Bornman, Febe de Wet, Ulrich Heid, Jörn Ostermann, Lars Rumberg, Jeannie Van der Linde, Hanna Ehlert
    Multidisciplinary Perspectives on Automatic Analysis of Children’s Language Samples: Where Do We Go from Here?
    Folia Phoniatrica et Logopaedica, Karger Publishers, Vol. 75, No. 1, pp. 1--12, 2023
  • Lars Rumberg, Christopher Gebauer, Hanna Ehlert, Maren Wallbaum, Lena Bornholt, Jörn Ostermann, Ulrike Lüdtke
    kidsTALC: A Corpus of 3- to 11-year-old German Children’s Connected Natural Speech
    Proceedings INTERSPEECH 2022 – 23rd Annual Conference of the International Speech Communication Association, ISCA, September 2022
  • Lars Rumberg, Christopher Gebauer, Hanna Ehlert, Ulrike Lüdtke, Jörn Ostermann
    Improving Phonetic Transcriptions of Children’s Speech by Pronunciation Modelling with Constrained CTC-Decoding
    Proceedings INTERSPEECH 2022 – 23rd Annual Conference of the International Speech Communication Association, ISCA, September 2022
  • Lars Rumberg, Hanna Ehlert, Ulrike Lüdtke, Jörn Ostermann
    Age-Invariant Training for End-to-End Child Speech Recognition using Adversarial Multi-Task Learning
    Proceedings INTERSPEECH 2021 -- 22th Annual Conference of the International Speech Communication Association, August 2021
  • Felix Kuhnke, Lars Rumberg, Jörn Ostermann
    Two-Stream Aural-Visual Affect Analysis in the Wild
    15th IEEE International Conference on Automatic Face and Gesture Recognition (FG 2020), IEEE Computer Society, pp. 366-371, May 2020
  • Daniel Wilbers, Lars Rumberg, Cyrill Stachniss
    Approximating marginalization with sparse global priors for sliding window SLAM-graphs.
    2019 Third IEEE International Conference on Robotic Computing (IRC), pp. 25--31, 2019