User Authentication via Multifaceted Mouse Movements and Outlier Exposure

Research output: Contributions to collected editions/worksArticle in conference proceedingsResearch

Authors

Gaining information about how users interact with systems is key to behavioural biometrics. Particularly mouse movements of users have been proven beneficial to authentication tasks for being inexpensive and non-intrusive. State-of-the-art approaches consider this problem an instance of supervised classification tasks. In this paper, we argue that the problem is actually closer to unsupervised one-class classification tasks. We thus propose to view behavioural user authentication as an unsupervised task and learn individual models using data from a single user only. We further show that, by being purely unsupervised, losses in performance can be counterbalanced by augmenting additional data into the training processes (outlier exposure). Empirical results show that our approach is very effective and outperforms the state-of-the-art in several performance metrics. © 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG.
Original languageEnglish
Title of host publicationAdvances in Intelligent Data Analysis XXI : 21st International Symposium on Intelligent Data Analysis, IDA 2023, Louvain-la-Neuve, Belgium, April 12–14, 2023, Proceedings
EditorsBruno Crémilleux, Sibylle Hess, Siegfried Nijssen
Number of pages14
Place of PublicationCham
PublisherSpringer Nature Switzerland AG
Publication date01.04.2023
Pages300-313
ISBN (print)978-3-031-30046-2
ISBN (electronic)978-3-031-30047-9
DOIs
Publication statusPublished - 01.04.2023
Event21st International Symposium on Intelligent Data Analysis - IDA 2023 - Louvain-la-Neuve, Belgium
Duration: 12.04.202314.04.2023
Conference number: 21
https://ida2023.org/

Bibliographical note

Publisher Copyright:
© 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG.

    Research areas

  • Anomaly Detection, Mouse Dynamics, User Authentication, Authentication, Behavioral research, Mammals, Statistics, Supervised learning, Anomaly detection, Behavioural Biometric, Classification tasks, Mouse dynamics, Mouse movements, Non-intrusive, One-class Classification, State-of-the-art approach, Supervised classification, User authentication
  • Informatics

Recently viewed

Activities

  1. Plenary Speaker at the 2021 4th IEEE International Conference on Information Communication and Signal Processing (ICICSP 2021)
  2. Sound is not the Score
  3. The link between in- and external rotation of the auditor and the quality of financial accounting and audit
  4. Apidologie (Zeitschrift)
  5. Barnboken (Zeitschrift)
  6. Why do we need the applicants’ perspective in selection procedures? An answer to Kevin Murphy
  7. Universität Zürich
  8. Personalising the impersonal: Interaction in public information messages across cultures (Universität Bayreuth, invited talk)
  9. Member of the selection committee for the COAL Prize Art & Environment 2011
  10. It’s all about engagement with texts – Empirical findings about promoting students’ reading comprehension by well-structured texts
  11. Co-determination Workshop Lüneburg 2010
  12. The bumpy road from investigation to knowledge
  13. Rational Design of Molecules by Life Cycle Engineering.
  14. How viable are institutional innovations for national long-term governance? Lessons from a comparative empirical analysis
  15. 'Can you play a new CD,please?' Speech act representation in EFL textbooks: An interlanguage pragmatic appraisal (Universität Gießen, invited talk)
  16. Tagung "Mathe für alle" 2012
  17. Different cultures, different communicative norms: Implications for content and language integrated learning (Lüneburg)
  18. Biological Oxidation of Iron with Various Oxidants.
  19. Panel session on “The grand challenges of the 21st century”
  20. Conceptualizing the Governance of Global Telecoupling
  21. Organization Studies (Fachzeitschrift)
  22. Zootechnologies. A Media History of Swarm Intelligence
  23. Organization Studies (Fachzeitschrift)
  24. Joint Conference Society for Industrial and Applied Mathematics - DSPDEs 2010
  25. Arlene Raven and the Feminist Studio Workshop
  26. 26th CCSBE Conference 2010 (Veranstaltung)
  27. 5. Rotwildsymposium - 2010
  28. Panel session on “Strategy Communications: Talk and Text” with Andreas König, Eero Vaara, Freek Vermeulen, and Basak Yakis-Douglas