M. Sc. Mathis Weiß

Contact

M. Sc. Mathis Weiß
Phone: 0271-740-5184
E-Mail: Mathis.Weiss@uni-siegen.de
Office: H-C 8304

ORCID: 0009-0006-9067-4624

Consultation hour

Mondays 9–10 o’clock (with prior registration via email).

Teaching

• Software Engineering Internship (since Winter semester 2022/23)
• Complex and Intelligent Software Systems – Exercise (since Summer semester 2023)
• Seminar “Model-based Engineering” (since Summer semester 2024)

Supervised theses

• Rekonstruktion von kardinalitätsbasierten Feature-Modellen (2025)
• Benchmarks zur Performance Evaluation von SAT-Solvern (2025)
• SAT-basierte Analyse konfigurierbarer Scheduling-Probleme (2025)
• Extraktion von Feature-Abhängigkeiten aus Blackbox-Klassifikatoren für Konfigurationsräume (2025)
• Transfer-Learning-Ansätze zum Feature-Modell-Lernen (2024)
• Modellierung und Analyse konfigurierbarer Scheduling-Probleme (2024)
• Ansätze zum maschinellen Lernen für den Konfigurationsraum des Linux Kernels (2024)
• Kodierungsstrategien von boole’schen Konfigurationsräumen für Ansätze zum Feature-Modell-Lernen (2024)

Research projects

• Co-InCyTe

Publications

• Mathis Weiß, Robert Müller, Lukas Güthing, Tobias Vente, Lukas Wegmeth, Ina Schaefer, and Malte Lochau. “Automated Learning of Software Configuration Spaces is not Easy.” In Proceedings of the 29th ACM International Systems and Software Product Line Conference – Volume A (SPLC-A ’25). 2025 [ACM Digital Library]
• Robert Müller, Mathis Weiß, and Malte Lochau. “Finding Optimal Configurations of Cardinality-based Feature Models using Weighted Automata.” In Proceedings of the 29th ACM International Systems and Software Product Line Conference – Volume A (SPLC-A ’25). 2025 [ACM Digital Library]
• Mathis Weiß, Simon Imran Butt, and Malte Lochau. “On Reverse Engineering Cardinality-Based Feature Models.” In Proceedings of the 29th ACM International Systems and Software Product Line Conference – Volume B (SPLC-B ’25). 2025 [ACM Digital Library]
• Max Breit, Mathis Weiß, Roman Obermaisser, and Malte Lochau. 2025. „Modeling and Analysis of Configurable Job-Shop Scheduling Problems.“ Proceedings of the 19th International Working Conference on Variability Modelling of Software-Intensive Systems. 2025 [ACM Digital Library]
• Robert Müller, Mathis Weiß, and Malte Lochau. “Mapping Cardinality-based Feature Models to Weighted Automata over Featured Multiset Semirings.” Proceedings of the 28th ACM International Systems and Software Product Line Conference. 2024. [Definitive Version] [Extended Version]
• Lukas Güthing, Mathis Weiß, Ina Schaefer and Malte Lochau “Sampling Cardinality-Based Feature Models.” Proceedings of the 18th International Working Conference on Variability Modelling of Software-Intensive Systems. 2024. [ACM Digital Library]

Academic activity

• I presented our paper at VaMoS’24, VaMoS’25 and SPLC’25.
• I was part of the Program Committee of the Workshop Re:Volution 2025.
• I was a sub-reviewer for SPLC’23, SOSYM-23, SETTA 2023, VaMoS’24, SPLC’24, VST 2025 and SPLC’25.
• I presented my research project at FOSD’23, FOSD’24 and FOSD’25.
• I took part in the “Probability in Computer Science (PICS) 2024” summer school.