End-User Development of Interactive Web-Based Virtual Reality Scenes
E. Yigitbas, J. Klauke, S. Gottschalk, G. Engels, Journal on Computer Languages (COLA)  (2023).
LibreCat: /record/34402

Towards Enhanced Guiding Mechanisms in VR Training through Process Mining
E. Yigitbas, S. Krois, S. Gottschalk, G. Engels, in: Proceedings of the 7th International Conference on Human Computer Interaction Theory and Applications (HUCAPP’23) , 2023.
LibreCat: /record/34401

Architectural Management of OTF Computing Markets
S. Gottschalk, C. Vorbohle, D. Kundisch, G. Engels, N.V. Wünderlich, in: C.-J. Haake, F. Meyer auf der Heide, M. Platzner, H. Wachsmuth, H. Wehrheim (Eds.), On-The-Fly Computing -- Individualized IT-Services in Dynamic Markets, Heinz Nixdorf Institut, Universität Paderborn, Paderborn, 2023, pp. 203–224.
LibreCat: /record/45897
DOI: 10.5281/zenodo.8068691

GaMoVR: Gamification-Based UML Learning Environment in Virtual Reality
E. Yigitbas, M. Schmidt, A. Bucchiarone, S. Gottschalk, G. Engels, Science of Computer Programming (2023).
LibreCat: /record/47051

Virtual Reality Collaboration Platform for Agile Software Development
E. Yigitbas, I. Witalinski, S. Gottschalk, G. Engels, in: Proceedings of the 24th International Conference on Product-Focused Software Process Improvement (PROFES 2023), Springer, 2023.
LibreCat: /record/47150

Situational Business Model Developer: A Tool-support for Situation-speciû01c Business Model Development
S. Gottschalk, E. Yigitbas, A. Nowosad, G. Engels, in: Proceedings of the 17th International Conference on Wirtschaftsinformatik, AIS, 2022.
LibreCat: /record/29839

Development and Evaluation of a Collaborative Stock Trading Environment in Virtual Reality
E. Yigitbas, S. Gottschalk, A. Nowosad, G. Engels, in: Proceedings of the 17th International Conference on Wirtschaftsinformatik, AIS, 2022.
LibreCat: /record/29840

Model-driven Continuous Experimentation on Component-based Software Architectures 
S. Gottschalk, E. Yigitbas, G. Engels, in: Proceedings of the 18th International Conference on Software Architecture Companion , IEEE, 2022.
LibreCat: /record/29842
DOI: 10.1109/ICSA-C54293.2022.00011

Detecting Data Incompatibilities in Process-Driven Decision Support Systems
J. Kirchhoff, S. Gottschalk, G. Engels, in: Lecture Notes in Business Information Processing, Springer International Publishing, Cham, 2022.
LibreCat: /record/32792
DOI: 10.1007/978-3-031-11510-3_6

Situation-specific Development of Business Models within Software Ecosystems
S. Gottschalk, Situation-Specific Development of Business Models within Software Ecosystems, Paderborn University, Paderborn, 2022.
LibreCat: /record/35189
DOI: 10.17619/UNIPB/1-1644

Low-code experimentation on software products
S. Gottschalk, R. Bhat, N. Weidmann, J. Kirchhoff, G. Engels, in: Proceedings of the 25th International Conference on Model Driven Engineering Languages and Systems: Companion Proceedings, ACM, 2022.
LibreCat: /record/41134
DOI: 10.1145/3550356.3561572

Continuous Situation-specific Development of Business Models: Knowledge Provision, Method Composition, Method Enactment
S. Gottschalk, E. Yigitbas, A. Nowosad, G. Engels, International Journal on Software and Systems Modeling (SoSyM)  (2022).
LibreCat: /record/32307

Towards Situation-specific Software Support for Cross-organizational Design Thinking Processes
S. Gottschalk, E. Yigitbas, A. Nowosad, G. Engels, in: Proceedings of the 5th International Workshop on Software-Intensive Business (IWSiB’22) , ACM, 2022.
LibreCat: /record/32309

Gamification-based UML Learning Environment in Virtual Reality
E. Yigitbas, M. Schmidt, A. Bucchiarone, S. Gottschalk, G. Engels, in: Proceedings of the 25th International Conference on Model Driven Engineering Languages and Systems (MODELS 2022) , ACM / IEEE, 2022.
LibreCat: /record/33066

Don’t Start from Scratch: A Modularized Architecture for Business Model Development Tools
S. Gottschalk, E. Yigitbas, A. Nowosad, G. Engels, in: Software Business - 13th International Conference, ICSOB 2022, Bolzano, Italy, Proceedings , Springer, 2022.
LibreCat: /record/33517

Designing Platforms for Crowd-based Software Prototype Validation: A Design Science Study
S. Gottschalk, S. Parvez, E. Yigitbas, G. Engels, in: Product-Focused Software Process Improvement - 23rd International Conference, PROFES 2022, Jyväskylä, Finland, Proceedings , 2022.
LibreCat: /record/33518

Extending Business Model Development Tools with Consolidated Expert Knowledge 
S. Gottschalk, J. Kirchhoff, G. Engels, in: B. Shishkov (Ed.), Business Modeling and Software Design, 2021.
LibreCat: /record/20244
DOI: 10.1007/978-3-030-79976-2_1

Von datenbasierter zu datengetriebener Geschäftsmodellentwicklung: Ein Überblick über Software-Tools  und deren Datennutzung
S. Gottschalk, E. Yigitbas, Von datenbasierter zu datengetriebener Geschäftsmodellentwicklung: Ein Überblick über Software-Tools  und deren Datennutzung, Gesellschaft für Informatik, 2021.
LibreCat: /record/21569

Distributed merchandise management system
T. Göllner, J.-H. Schwarz, S. Gottschalk, S. Sauer, (2021).
LibreCat: /record/21601

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.
LibreCat: /record/21639
DOI: 10.1007/978-3-030-79186-5_17

Situation-specific Development of Business Models for Services in Software Ecosystems
S. Gottschalk, in: Advanced Software Engineering. Doctorial Consortium, CEUR, 2021.
LibreCat: /record/22155

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.
LibreCat: /record/21727

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.
LibreCat: /record/29235
DOI: 10.1007/978-3-030-91983-2_16

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.
LibreCat: /record/25528

A Procedure Model for Enhancing Ideation in the Collaborative Development of Business Ecosystems
C. Vorbohle, S. Gottschalk, D. Kundisch, G. Engels, N. Wünderlich, in: Tagungsband Der Contribution at: 17. Internationale Tagung Wirtschaftsinformatik 2022 (WI), 2021.
LibreCat: /record/29590

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.
LibreCat: /record/22482

ProConAR: A Tool Support for Model-based AR Product Configuration
S. Gottschalk, E. Yigitbas, E. Schmidt, G. Engels, in: R. Bernhaupt, C. Ardito, S. Sauer (Eds.), Human-Centered Software Engineering. HCSE 2020, Springer, Cham, 2020.
LibreCat: /record/19606
DOI: 10.1007/978-3-030-64266-2_14

Model-based Product Configuration in Augmented Reality Applications
S. Gottschalk, E. Yigitbas, E. Schmidt, G. Engels, in: R. Bernhaupt, C. Ardito, S. Sauer (Eds.), Human-Centered Software Engineering. HCSE 2020, Springer, Cham, 2020.
LibreCat: /record/18249
DOI: 10.1007/978-3-030-64266-2_5

Hypothesis-driven Adaptation of Business Models based on Product Line Engineering
S. Gottschalk, F. Rittmeier, G. Engels, in: Proceedings of the 22nd IEEE International Conference on Business Informatics, IEEE, 2020.
LibreCat: /record/16933
DOI: 10.1109/CBI49978.2020.00022

Model-based Hypothesis Engineering for Supporting Adaptation to Uncertain Customer Needs
S. Gottschalk, E. Yigitbas, G. Engels, in: B. Shishkov (Ed.), Business Modeling and Software Design, Springer International Publishing, 2020, pp. 276–286.
LibreCat: /record/16934
DOI: 10.1007/978-3-030-52306-0_18

Business Models of Store-Oriented Software Ecosystems: A Variability Modeling Approach
S. Gottschalk, F. Rittmeier, G. Engels, in: B. Shishkov (Ed.), Business Modeling and Software Design, Springer International Publishing, 2019, pp. 153–169.
LibreCat: /record/9275
DOI: 10.1007/978-3-030-24854-3_10

Verteiltes Warenwirtschaftssystem [Distributed Warehouse System]
T. Göllner, J.-H. Schwarz, S. Gottschalk, S. Sauer, (2019).
LibreCat: /record/14032

Intertwined Development of Business Model and Product Functions for Mobile Applications: A Twin Peak Feature Modeling Approach
S. Gottschalk, F. Rittmeier, G. Engels, in: S. Hyrynsalmi, M. Suoranta, A. Nguyen-Duc, P. Tyrväinen, P. Abrahamsson (Eds.), Software Business, Springer International Publishing, Cham, 2019, pp. 192–207.
LibreCat: /record/13138
DOI: 10.1007/978-3-030-33742-1_16