| Vol-2542 urn:nbn:de:0074-2542-0 Copyright © 2020 for the individual papers by the papers' authors. Copyright © 2020 for the volume as a collection by its editors. This volume and its papers are published under the Creative Commons License Attribution 4.0 International (CC BY 4.0).

# MODELLIERUNG-C 2020
Modellierung 2020 Short, Workshop and Tools & Demo Papers

### Companion Proceedings of Modellierung 2020 Short, Workshop and Tools & Demo Papers
co-located with Modellierung 2020

### Vienna, Austria, February 19-21, 2020.

Edited by

### Judith Michael, RWTH Aachen University, Software Engineering, Aachen, Germany
Dominik Bork, Universität Wien, Faculty of Computer Science, Vienna, Austria

and the Editors of the included Short Papers, Workshops and Tools & Demo Session:

### Hans-Georg Fill, University of Fribourg, Switzerland
Peter Fettke, German Research Center for Artificial Intelligence (DFKI) and Saarland University, Germany
Dimitris Karagianis, Universität Wien, Austria
Julius Köpke, Alpen-Adria Universität Klagenfurt, Austria
Agnes Koschmider, Christian-Albrechts-Universität zu Kiel, Germany
Heinrich C. Mayr, Alpen-Adria Universität Klagenfurt, Austria
Jana-Rebecca Rehse, German Research Center for Artificial Intelligence, Germany
Ulrich Reimer, University of Applied Sciences, St. Gallen, Switzerland
Michael Striewe, Universität Duisburg-Essen, Germany
Marina Tropmann-Frick, Hamburg University of Applied Sciences, Germany
Meike Ullrich, Karlsruhe Institute of Technology, Germany

Modellierung 2020 Short Papers:

- Dominik Bork1
- Dimitris Karagianis1
- Heinrich C. Mayr2

1 Universität Wien, Austria
2 Alpen-Adria Universität Klagenfurt, Austria

1st International Workshop on Conceptual Modeling for Distributed Ledger Technologies (MOD-DLT):

- Hans-Georg Fill1
- Julius Köpke2

1 University of Fribourg, Switzerland
2 Alpen-Adria-University Klagenfurt, Austria

Modellierung in der Hochschullehre – MoHoL 2020:

- Jana-Rebecca Rehse1
- Michael Striewe2
- Meike Ullrich3

1 German Research Center for Artificial Intelligence, Germany
2 Universität Duisburg-Essen, Germany
3 Karlsruher Institut für Technologie, Germany

Workshop Models in AI:

- Ulrich Reimer1
- Dominik Bork2
- Peter Fettke3
- Marina Tropmann-Frick4

1 University of Applied Sciences St. Gallen, Switzerland
2 Universität Wien, Austria
3 German Research Center for Artificial Intelligence (DFKI) and Saarland University, Germany
4 Hamburg University of Applied Sciences, Germany

Modellierung 2020 Tools & Demos:

- Hans-Georg Fill1
- Agnes Koschmider2

1 University of Fribourg, Switzerland
2 Christian-Albrechts-Universität zu Kiel, Germany

## Table of Contents

- Preface of the Joint Proceedings 1-2
  Judith Michael, Dominik Bork

### Modellierung 2020 Short Papers

- Vorwort zu den Kurzbeiträgen der Modellierung 2020
  (Preface of Modellierung 2020 Short Papers) 3-4
  Dominik Bork, Dimitris Karagiannis, Heinrich C. Mayr
- Architektur und Entwicklung eines Modellierungswerkzeuges zur kollaborativen synchronen Konstruktion von BPMN-Modellen
  (Architecture and Development of a Modeling Tool for Collaborative Synchronous Construction of BPMN Models) 5-12
  Daniel Hilpoltsteiner, Markus Schmidtner, Christian Seel, Holger Timinger
- Conceptual Modelling and Humanities 13-21
  Yannic Ole Kropp, Bernhard Thalheim
- Generated Enterprise Information Systems: MDSE for Maintainable Co-Development of Frontend and Backend 22-30
  Arkadii Gerasimov, Patricia Heuser, Holger Ketteniß, Peter Letmathe, Judith Michael, Lukas Netz, Bernhard Rumpe, Simon Varga
- Zur Modellierungsausbildung in der Informatik: Auswertung von Modellierungsaufgaben im Zeitraum 2011 bis 2019
  (On Modeling Education in Informatics: Evaluation of Modeling Tasks in the Period 2011 to 2019) 31-39
  Dirk Hamann, Christoph Gibcke, Kurt Sandkuhl, Birger Lantow

### 1st International Workshop on Conceptual Modeling for Distributed Ledger Technologies (MOD-DLT)

- 1st International Workshop on Conceptual Modeling for Distributed Ledger Technologies (preface) 40-41
  Hans-Georg Fill, Julius Köpke
- Towards a Process-oriented Analysis of Blockchain Data (invited paper) 42-44
  Claudio Di Ciccio
- Trusted Artifact-Driven Monitoring of Business Processes using Blockchains (invited paper) 45-47
  Giovanni Meroni
- Blockchain-based Decentralized Validation of Tax Processes (invited paper) 48-50
  Filip Fatz, Philip Hake, Peter Fettke
- Storing and Attesting Conceptual Models on Blockchains (invited paper) 51-52
  Hans-Georg Fill, Felix Härer
- Towards Modeling Privity and Enforceability Requirements for BPM based Smart Contracts (invited paper) 53-55
  Julius Köpke

### 2. Workshop zur Modellierung in der Hochschullehre – MoHoL 2020
(Workshop on Modeling in Higher Education Teaching)

- 2. Workshop zur Modellierung in der Hochschullehre (preface)
  (2nd Workshop on Modeling in Higher Education Teaching) 56-57
  Jana-Rebecca Rehse, Michael Striewe, Meike Ullrich
- Modellieren lehren – Lehren modellieren (Extended Abstract)
  (Teaching Modeling - Model Teaching) 58-62
  Jörg Desel
- Learning Conceptual Modeling: Structuring Overview, Research Themes and Paths for Future Research (Extended Abstract) 63-64
  Kristina Rosenthal, Benjamin Ternes, Stefan Strecker
- Hands-on Process Discovery with Python - Utilizing Jupyter Notebook for the Digital Assistance in Higher Education 65-76
  Adrian Rebmann, Alexander Beuther, Steffen Schumann, Peter Fettke
- Ansätze zur automatischen Generierung von Aufgaben zum Modellverstehen am Beispiel von UML-Sequenzdiagrammen
  (Approaches for Automatic Generation of Tasks for Model Comprehension using UML Sequence Diagrams as an Example) 77-88
  René Ponto, Tobias Schüler, Michael Striewe
- Generating Diverse Exercise Tasks on UML Class and Object Diagrams, Using Formalisations in Alloy 89-100
  Marcellus Siegburg, Janis Voigtländer
- Digitale Zwillinge modellieren und verstehen: Eine Fallstudie zum problembasierten und forschenden Lernen
  (Modeling and Understanding Digital Twins: A Case Study of Problem-Based and Exploratory Learning) 101-112
  Carlo Simon, Stefan Haag
- Was sollen Studierende modellieren? Erweiterung klassischer Prozessmodellierungsaufgaben um den Aspekt der Prozesserhebung (short paper)
  (What should Students Model? Extension of Process Modeling Tasks to include Process Elicitation) 113-118
  Meike Ullrich, Salome E. Franzen, Andreas Oberweis
- BPMN-Rad: Gamifizierte Anwendung zur Unterstützung der Modellierung von Geschäftsprozessen mittels der Modellierungssprache BPMN (short paper)
  (The BPMN-Wheel: A Gamified Application to Support the Modeling of Business Processes using BPMN) 119-127
  Bahar Kutun, Werner Schmidt

### 1st Workshop Models in Artificial Intelligence

- Preface of the First Workshop Models in AI 128-129
  Ulrich Reimer, Dominik Bork, Peter Fettke, Marina Tropmann-Frick
- Learning of Utility Functions for the Behaviour Analysis in Maritime Surveillance Tasks 130-143
  Mathias Anneken, Sebastian Markgraf, Sebastian Robert, Jürgen Beyerer
- A Methodology for Assisting Customers Service Selection in Freight Transportation by Data Analytics 144-149
  Aysel Biyik, Bruno Albert Neumann-Saavedra, Dirk Christian Mattfeld
- Position Paper: Explainable Search of Multimodal Itineraries 150-156
  Jan Fabian Ehmke, Thomas Horstmannshoff
- Conceptual Modelling and Artificial Intelligence: Overview and research challenges from the perspective of predictive business process management 157-164
  Peter Fettke
- Towards a Case-Based Decision Support System for Recruiting Processes using T-Shapes 165-171
  Jakob Michael Schoenborn, Pascal Reuss, Carsten Wenzel, Klaus-Dieter Althoff, Pascal Reuss, Carsten Wenzel, Klaus-Dieter Althoff
- Prozessorientiertes Reinforcement Learning: Grafische Modellierung zur Unterstützung der Erklärbarkeit
  (Process-Oriented Reinforcement Learning: Using Graphical Modeling to increase Explainability) 172-177
  Clemens Schreiber, Gunther Schiefer, Sascha Alpers, Marius Take, Andreas Oberweis
- Towards Enhancing of Situational Awareness for Cognitive Software Agents 178-184
  Marina Tropmann-Frick, Thomas Clemen
- Going Beyond Explainability in Medical AI Systems 185-191
  Ulrich Reimer, Edith Maier, Beat Tödtli

### Modellierung 2020 Tools & Demos (short papers)

- Presentation of Modeling Tools 192-192
  Hans-Georg Fill, Agnes Koschmider
- ADAMO - Echtzeit Kollaboration mit adaptiven Prozessmodellen
  (ADAMO - Real-Time Collaboration with Adaptive Process Models) 193-197
  Daniel Hilpoltsteiner, Markus Schmidtner
- TOOL - Modeling Observatory & Tool: An Update 198-202
  Benjamin Ternes, Kristina Rosenthal, Hagen Barth, Stefan Strecker
- Advanced Features for Model Visualization in the UML and OCL Tool USE 203-207
  Martin Gogolla, Haleh Havakili, Carsten Schipke
- CoreWEB - Semantic Expressions in Conceptual Models for Generation of Information Systems 208-212
  Tomas Jonsson, Matts Rimfors
- Direwolf Model Academy: An Extensible Collaborative Modeling Framework on the Web 213-216
  István Koren, Ralf Klamma, Matthias Jarke
- bee-up - A Teaching Tool for Fundamental Conceptual Modelling 217-221
  Patrik Burzynski, Dimitris Karagiannis
- ProVis – Probability Visualized: Ein Modellierungswerkzeug für den Stochastikunterricht
  (ProVis – Probability Visualized: A Modeling Tool for Teaching Stochastics) 222-226
  Victoria Döller

2020-02-13: submitted by Judith Michael, metadata incl. bibliographic data published under Creative Commons CC0
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