Program
The MODEVAR workshop is a full day event at Tuesday, September 29th, 2026 in A Limassol, Cyprus. In the current edition, we invite discussion within the community to discover more ideas on improving UVL or variability modeling in general. Additionally, we provide a UVL tutorial to invite participants for trying out the latest capabilities of UVL. Using this tutorial, we want to gather feedback and future requirements for improving UVL capabilities.
You can find slides shared by the presenters here.
Program
| Program | |
|---|---|
| Session 1 | Introduction and Applications |
| 09:00 - 09:15 | Victor Lamas and Mathis Weiß Welcome and Introduction |
| 09:15 - 09:30 | Kevin Feichtinger Introduction to Feature Modeling and UVL |
| 09:30 - 09:45 | Rick Rabiser Overview of Existing UVL Applications |
| 09:45 - 10:00 | Kristof Meixner, Kevin Feichtinger, Robert Laglstorfer and Sandra Greiner Order Matters: An UVL Extension for Configuration Sequences |
| 10:00 - 10:15 | Alexander Stummer, Kejda Domi, Sophie Öttl and Rick Rabiser Varflix: A Tool for Semi-Automatic Variability Mining |
| 10:15 - 10:30 | Esther Rocío Valladolid Ortíz, David Romero Organvídez, José Antonio Pérez Castellanos and David Benavides Towards UVL-based variability modelling of drone propellers |
| 10:30 - 11:00 | Morning Coffee Break from |
| Session 2 | Applications and Discussion |
| 11:00 - 11:15 | Haya Alhadramy, Francisco S. Benitez and José A. Galindo UVL-Supported Configuration for YOLOv11 Face Detection |
| 11:15 - 11:30 | Adam Fiak and Vince Molnár SysML v2 à la Carte: Feature-Based Product Configuration with UVL |
| 11:30 - 11:50 | Mathis Weiß, Eric Stepping, Max Breit and Malte Lochau Configurable Scheduling Problems: Modeling and Anomaly Detection |
| 11:50 - 12:30 | Victor Lamas and Mathis Weiß Discussion on Applications and Practical Experiences |
| 12:30 - 14:00 | Lunch Break |
| Session 3 | Extensions |
| 14:00 - 14:15 | Victor Juan Lamas Sardiña, Miguel Rodríguez Luaces and Daniel García González VariabLens: LLM-Enhanced Interactive Feature Model Analysis and Comparison |
| 14:15 - 14:30 | José Miguel Horcas and Chico Sundermann A Unified Visual Representation of UVL Models in Scientific Literature: The uvlhighlight Package |
| 14:30 - 14:50 | Frédéric Loulergue, Jolan Philippe and Nicolas Paul Mech-uvl: A Mechanized Semantic Toolkit for the Universal Variability Language |
| 14:50 - 15:05 | Victor Lamas and Mathis Weiß Collection of Discussion Topics |
| 15:05 - 15:30 | Kevin Feichtinger and Chico Sundermann Existing Extension Proposals |
| 15:30 - 16:00 | Afternoon Coffee Break |
| Session 4 | Discussion |
| 16:00 - 17:30 | Discussion on Extensions, Research Directions and the Future of UVL |