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Dr.-Ing. Tim Polzehl

Organizational unit Speech and Language Technology
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Publications

Evaluating Human-Centered AI Explanations: Introduction of an XAI Evaluation Framework for Fact-Checking

Vera Schmitt; Balazs Csomor; Joachim Meyer; Luis-Felipe Villa-Arenas; Charlott Jakob; Tim Polzehl; Sebastian Möller

In: Proceedings of the 3rd ACM International Workshop on Multimedia AI against Disinformation. ACM International Workshop on Multimedia AI against Disinformation (MAD-24), ISBN 979-8-4007-05526, Association for Computing Machinery, New York, NY, USA, 2024.

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Fighting Disinformation: Overview of Recent AI-Based Collaborative Human-Computer Interaction for Intelligent Decision Support Systems

Tim Polzehl; Vera Schmitt; Nils Feldhus; Joachim Meyer; Sebastian Möller

In: Proceedings of the 18th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - HUCAPP,. International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP-2022), Pages 267-278, ISBN 978-989-758-634-7, SciTePress, 2023.

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RCT-Net: TDNN based Speaker Verification with 2D Res2Nets on Frame Level Feature Extractor

Razieh Khamsehashari; Fengying Miao; Tim Polzehl; Sebastian Möller

In: The Eighth International Conference on Advances in Signal, Image and Video Processing - SIGNAL 2023. International Conference on Advances in Signal, Image and Video Processing (SIGNAL-2023), March 13-17, Barcelona, Spain, ISBN 978-1-68558-057-5, IARIA, 2023.

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Profile

  • news-polygraph

    Privacy, transparency, bias-free, trustworthy multimodal disinformation fighting

    In the news-polygraph project, we are developing digital methods for the media industry, with the help of which multimedia content can be checked more easily and quickly for manipulation,…

    news-polygraph

  • Medinym

    KI-basierte Anonymisierung personenbezogener Patientendaten in klinischen Text- und Sprachdatenbeständen

    In the Medinym project, we are pursuing the goal of completely anonymising the speaker identity of a speaker, both on voice and on statement/semantic level, without losing emotional or diagnostic…

    Medinym

  • PYSA

    Care documentation with a hybrid speech assistant

    Comprehensive and accurate documentation is essential for needs-based care. In many places, the systems and processes used today for care documentation are time-consuming and prone to errors.…

  • Emonymous

    Emonymous

    Interactive intelligent speech technologies are conquering our homes. In the Emonymous project, we are pursuing the goal of completely anonymizing a speaker's identity without losing emotional and…

    Emonymous