Distributed merchandise management system
T. Göllner, J.-H. Schwarz, S. Gottschalk, S. Sauer, (2021).

Situation-specific Business Model Development Methods for Mobile App Developers
S. Gottschalk, E. Yigitbas, A. Nowosad, G. Engels, in: Enterprise, Business-Process and Information Systems Modeling, Springer, 2021.

Schema Compliant Consistency Management via Triple Graph Grammars and Integer Linear Programming
N. Weidmann, A. Anjorin, Formal Aspects of Computing (2021).

A Modeling Workbench for the Development of Situation-specific Test Co-Migration Methods 
I. Jovanovikj, A.T. Thottam, V. Joseph Vincent, E. Yigitbas, S. Sauer, G. Engels, in: Proceedings of the 9th International Conference on Model-Driven Engineering and Software Development , SCITEPRESS, 2021, pp. 232–239.

Generating Physically Sound Training Data for Image Recognition of Additively Manufactured Parts
T. Nickchen, S. Heindorf, G. Engels, in: Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision, 2021, pp. 1994–2002.

Situation-specific Development of Business Models for Services in Software Ecosystems
S. Gottschalk, in: Advanced Software Engineering. Doctorial Consortium, CEUR, 2021.

Automating Model Transformations for Railway Systems Engineering.
N. Weidmann, S. Salunkhe, A. Anjorin, E. Yigitbas, G. Engels, The Journal of Object Technology (2021).

Enhancing Human-in-the-Loop Adaptive Systems through Digital Twins and VR Interfaces
E. Yigitbas, K. Karakaya, I. Jovanovikj, G. Engels, in: 2021 International Symposium on Software Engineering for Adaptive and Self-Managing Systems (SEAMS), 2021.

Concurrent model synchronisation with multiple objectives
N. Weidmann, G. Engels, in: Proceedings of the Genetic and Evolutionary Computation Conference, 2021.

Towards Visualizing and Simulating Business Models in Dynamic Platform Ecosystems 
C. Vorbohle, S. Gottschalk, in: Proceedings of the 29th European Conference on Information Systems (ECIS), AIS, n.d.

Design Principles for a Crowd-Based Prototype Validation Platform
S. Gottschalk, M.S. Aziz, E. Yigitbas, G. Engels, in: X. Wang, A. Martini, A. Nguyen-Duc, V. Stray (Eds.), Software Business - 12th International Conference, ICSOB 2021, Drammen, Norway, December 2-3, 2021, Proceedings, Springer, 2021, pp. 205–220.

Situation- and  Domain-specific Composition and Enactment of Business Model Development Methods
S. Gottschalk, E. Yigitbas, A. Nowosad, G. Engels, in: Product-Focused Software Process Improvement, Springer, 2021.

Simplifying Robot Programming using Augmented Reality and End-User Development
E. Yigitbas, I. Jovanovikj, G. Engels, in: Proceedings of the 18th IFIP T International Conference on Human-Computer Interaction (INTERACT 2021) , Springer, 2021.

Using Augmented Reality for Enhancing Planning and Measurements in the Scaffolding Business
E. Yigitbas, S. Sauer, G. Engels, in: Proceedings of the 13th ACM SIGCHI Symposium on Engineering Interactive Computing Systems (EICS 2021), ACM, 2021.

Collaborative Software Modeling in Virtual Reality
E. Yigitbas, S. Gorissen, N. Weidmann, G. Engels, in: Proceedings of the 24th International Conference on Model Driven Engineering Languages and Systems (MODELS’21) , ACM/IEEE, 2021.

Towards a Decision Support System for Cross-Sectoral Energy Distribution Network Planning
J. Kirchhoff, S.C. Burmeister, C. Weskamp, G. Engels, in: M.H. Breitner, S. Lehnhoff, A. Nieße, P. Staudt, C. Weinhardt, O. Werth (Eds.), Energy Informatics and Electro Mobility ICT, 2021.

Modeling and Analyzing Software Ecosystems
B. Schwichtenberg, Modeling and Analyzing Software Ecosystems, 2021.

VREUD - An End-User Development Tool to Simplify the Creation of Interactive VR Scenes
E. Yigitbas, J. Klauke, S. Gottschalk, G. Engels, in: Proceedings of the 2021 IEEE Symposium on Visual Languages and Human-Centric Computing (VL/HCC) , IEEE, 2021.

Providing Decision Makers with Tailored Decision Support Systems
J. Kirchhoff, in: The 1st Early Career Researchers Workshop Co-Located with ECSS 2021, 2021.

Generating Physically Sound Training Data for Image Recognition of Additively Manufactured Parts
T. Nickchen, S. Heindorf, G. Engels, in: 2021 IEEE Winter Conference on Applications of Computer Vision (WACV), IEEE, 2021.