Robotic software systems: From code-driven to model-driven designs. - Christian Schlegel; Thomas Hassler; Alex Lotz; Andreas Steck (ICAR, 2009)

Model-driven engineering and run-time model-usage in service robotics. - Andreas Steck; Alex Lotz; Christian Schlegel (GPCE, 2011)

Runtime monitoring of robotics software components: Increasing robustness of service robotic systems. - Alex Lotz; Andreas Steck; Christian Schlegel (ICAR, 2011)

Analysing solution quality of anytime Bag of Words object classification for a service robot. - Alex Lotz; Andreas Steck; Christian Schlegel (TePRA, 2012)

Managing Run-Time Variability in Robotics Software by Modeling Functional and Non-functional Behavior. - Alex Lotz; Juan F. Inglés-Romero; Cristina Vicente-Chicote; Christian Schlegel (BMMDS/EMMSAD, 2013)

Model-Driven Software Systems Engineering in Robotics: Covering the Complete Life-Cycle of a Robot. - Christian Schlegel; Matthias Lutz; Alex Lotz; Dennis Stampfer; Juan F. Inglés-Romero; Cristina Vicente-Chicote (GI-Jahrestagung, 2013)

Dealing with Run-Time Variability in Service Robotics: Towards a DSL for Non-Functional Properties - Juan Francisco Inglés-Romero; Alex Lotz; Cristina Vicente-Chicote; Christian Schlegel (CoRR, 2013)

Service Robot Control Architectures for Flexible and Robust Real-World Task Execution: Best Practices and Patterns. - Matthias Lutz; Dennis Stampfer; Alex Lotz; Christian Schlegel (GI-Jahrestagung, 2014)

Towards a Stepwise Variability Management Process for Complex Systems: A Robotics Perspective. - Alex Lotz; Juan F. Inglés-Romero; Dennis Stampfer; Matthias Lutz; Cristina Vicente-Chicote; Christian Schlegel (Int. J. Inf. Syst. Model. Des., 2014)

Combining robotics component-based model-driven development with a model-based performance analysis. - Alex Lotz; Arne Hamann 001; Ralph Lange; Christian Heinzemann; Jan Staschulat; Vincent Kesel; Dennis Stampfer; Matthias Lutz; Christian Schlegel (SIMPAR, 2016)

Modeling Non-Functional Application Domain Constraints for Component-Based Robotics Software Systems. - Alex Lotz; Arne Hamann 001; Ingo Lütkebohle; Dennis Stampfer; Matthias Lutz; Christian Schlegel (CoRR, 2016)

A Component-Based and Model-Driven Approach to Deal with Non-Functional Properties through Global QoS Metrics. - Cristina Vicente-Chicote; Juan F. Inglés-Romero; Jesús Martínez; Dennis Stampfer; Alex Lotz; Matthias Lutz; Christian Schlegel (MoDELS (Workshops), 2018)

Managing Non-Functional Communication Aspects in the Entire Life-Cycle of a Component-Based Robotic Software System (Verwalten nichtfunktionaler Kommunikationsaspekte im gesamten Lebenszyklus eines komponentenbasierten Robotik Softwaresystems) - Alex Lotz (2018)