Tobias Häberlein, M. Sc.

Department of Computer Science
Chair of Computer Science 4 (Systems Software)

Room: Raum 0.038-113
Martensstr. 1
91058 Erlangen

Office (Map)

Room 0.038 is in the north-east of Martensstr. 1.

Research Focus

Part of the Embedded Systems Software Group

  • safety-critical real-time systems
  • static analysis: worst-case execution time (WCET) & worst-case energy consumption (WCEC)
  • energy-aware systems
  • operating systems & scheduling
  • neural network applications

Teaching

Term Course
Winter Term 2026/27 Systemprogrammierung 2 (in German)
Summer Term 2026 Systemprogrammierung 1 (in German)
Winter Term 2025/26 Systemprogrammierung 2 (in German)
Summer Term 2025 Systemprogrammierung 1 (in German)

Publications

RTNS Conference
From Robustness to Worst-Case Timing Analysis: Reusing Neural Network Abstract Interpretation with DeepWCET.
Tobias Häberlein, Dominik Penk, Dominik Riedelbauch, Isabella Stilkerich, Peter Wägemann.
In: Proceedings of the 34th International Conference on Real-Time Networks and Systems (RTNS 2026). 2026.
[PDF] [BibTeX]
RTSS Conference Best Presentation Award A*
WatwaOS: A Framework for Worst-Case–Aware Tailoring and Whole-System Analysis of Energy-Constrained Real-Time Systems.
Tobias Häberlein, Eva Dengler, Phillip Raffeck, Peter Wägemann.
In: Proceedings of the 46th IEEE Real-Time Systems Symposium (RTSS ’25). 2025.
[PDF] [Source Code] [Artifact Evaluation] [Slides] [Video] [BibTeX]
ZiSe Conference
Positional Paper: A Clock-Distribution Abstraction for Resource-Constrained Real-Time Systems in Zephyr.
Eva Dengler, Tobias Häberlein, Phillip Raffeck, Peter Wägemann.
In: Proceedings of the 1st International Conference on Zephyr in Science and Education (ZiSE ’25). 2025.
[PDF] [Slides] [Video] [BibTeX]
Master Thesis
Watwa-OS: A Minimalistic, Statically Analyzable Operating System for Resource-Constrained Real-Time Systems.
Tobias Häberlein.
Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU). 2024.
[PDF] [Slides] [BibTeX]