Isabel_Bezzaoui

M.A. Isabel Bezzaoui

  • FZI Forschungszentrum Informatik
    Außenstelle Berlin
    Friedrichstr. 60 ,10117 Berlin

     

Research Interest

My research focuses on combating disinformation and online information manipulation, with the goal of supporting informed public discourse and democratic resilience. I explore how AI systems can be designed and deployed responsibly to detect and mitigate deceptive content while remaining transparent and accountable to users. A key aspect of my work is understanding how social media platforms, algorithmic systems, and human cognitive biases interact to amplify manipulated information, and how these dynamics can be addressed through technological, methodological, and educational approaches. This includes research on explainable AI (XAI) tools, conceptual frameworks, and strategies that support critical engagement with digital content, help recognize manipulation, and facilitate informed decision-making online.

 

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FZI House of Participation

CV

01/2022 – 12/2025

Doctoral Researcher at WIN, Digital Democracy & Participation Research Group

Since 12/2021

Research Scientist at FZI Research Center for Information Technology, Department Information Management & Analytics (IMA)

10/2018 – 09/2021

Master of Arts, Sociology, Freie Universität Berlin

05/2019 – 06/2021

Student Assistant at Forschungsinstitut Betriebliche Bildung

10/2015 – 06/2018

Bachelor of Arts, Educational Science and Sociology, Technische Universität Dortmund

10/2017 – 02/2018

Student Assistant at Technische Universität Dortmund

Teaching Activities

Academic Term

Course

Winter 2025/2026
  • Digital Democracy Lecture (Unit: Legal Frameworks and Information Manipulation)

Winter 2024/2025

  • Digital Democracy Lecture (Unit: Disinformation as a Threat to (Digital) Democracy)
  • Digital Democracy Tutorial

Summer 2024

  • Market Engineering Tutorial
  • Teamprojekt Technologie und Wirtschaft

Winter 2023/2024

  • Digital Democracy Lecture (Unit: Disinformation as a Threat to (Digital) Democracy)
  • Digital Democracy Tutorial

Summer 2023

  • Digital Democracy Seminar
  • Market Engineering Tutorial

Winter 2022/23

  • Digital Democracy Seminar
  • Digital Experience and Participation Seminar

Summer 2022

  • Market Engineering Lecture

Publications


2025
Combating Information Manipulation in the Digital Sphere: Amplifying Artificial Intelligence to Counter Disinformation. PhD dissertation
Bezzaoui, I. S.
2025, December 11. Karlsruher Institut für Technologie (KIT). doi:10.5445/IR/1000188287
Designing Deepfake Detection Systems: Practitioner Requirements Across Sectors
Bezzaoui, I.; Jarvers, L.; Fegert, J.; Weinhardt, C.
2025. ICIS 2025 Proceedings, 17 S., AIS Electronic Library (AISeL)
Explainable AI for online disinformation detection: Insights from a design science research project
Bezzaoui, I.; Stein, C.; Weinhardt, C.; Fegert, J.
2025. Electronic Markets, 35 (1), 66. doi:10.1007/s12525-025-00799-3
Beyond Transparency: Evaluating Explainability in AI-Supported Fact-Checking
Schmitt, V.; Bezzaoui, I.; Jakob, C.; Sahitaj, P.; Wang, Q.; Hilbert, A.; Upravitelev, M.; Fegert, J.; Möller, S.; Solopova, V.
2025. Proceedings of the 4th ACM International Workshop on Multimedia AI against Disinformation, 63–72, Association for Computing Machinery (ACM). doi:10.1145/3733567.3735566
2024
Navigating Democracy’s Challenges: A Review of Research Projects on False Information and Hate Speech
Bezzaoui, I. S.; Schewina, K.; Voronin, G.
2024. 19th International Conference on Wirtschaftsinformatik. 16.-19-9.2024, Würzburg
DeFaktS: A German Dataset for Fine-Grained Disinformation Detection through Social Media Framing
Ashraf, S.; Bezzaoui, I.; Andone, I.; Markowetz, A.; Fegert, J.; Flek, L.
2024. Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024). Ed.: N. Calzolari, 4580–4591, ELRA Language Resources Association
Literacies Against Fake News : Examining the Role of Data Literacy and Critical Media Literacy to Counteract Disinformation
Soßdorf, A.; Stein, C.; Bezzaoui, I.; Fegert, J.
2024. MedienPädagogik: Zeitschrift für Theorie und Praxis der Medienbildung, 59, 55–76. doi:10.21240/mpaed/59/2024.04.10.X
2023
Demokratiegefährdende Plattform-Mechanismen – Erkennen, Verstehen, Bekämpfen
Bezzaoui, I.; Nikolajevic, N.; Fegert, J.
2023, June 29. KI | Konflikte | Konventionen – PolKomm2023 (2023), Düsseldorf, Germany, June 28–30, 2023
2022
Truth or Fake? Developing a Taxonomical Framework for the Textual Detection of Online Disinformation
Bezzaoui, I.; Fegert, J.; Weinhardt, C.
2022. International journal on advances in internet technology, 15 (3/4), 53–63
Distinguishing Between Truth and Fake: Using Explainable AI to Understand and Combat Online Disinformation
Bezzaoui, I.; Fegert, J.; Weinhardt, C.
2022. The 16th International Conference on Digital Society, International Academy Research and Industry Association (IARIA)