Intro
Preface
Organization
Keynote Speeches
"We Are All Digital Now": Platform Systems and Flow Processes in Modern Enterprises
Smart Modeling of Smart Software
Modelling Ethical and Legal Norms/Explaining Compliance and Violation
Tutorial
Business Process Modeling and Simulation with DPMN
Contents
Enterprise Security
Computable Consent - From Regulatory, Legislative, and Organizational Policies to Security Policies
1 Introduction
1.1 Problem and Contributions
1.2 Related Work
2 Towards Consent Automation - FHIR Approach

2.1 FHIR Consent Resource - Basic Policy and Computable Policy Expressions
2.2 Link with Smart on FHIR Architecture Pattern
2.3 Analysis
3 Computable Policy Framework
3.1 Modelling Concepts for Policy Rules
3.2 Policy Language Options
3.3 Example - Privacy Consent
4 Positioning with FHIR Ecosystem
5 Conclusion and Future Work
References
A Multi-level Cyber-Security Reference Model in Support of Vulnerability Analysis
1 Introduction
2 Main Goals, Requirements and Design Decisions
3 A Multi-level Reference Model in Support of Vulnerability Analysis

4 Demonstration
5 Related Work
6 Conclusions
References
Security Ontologies: A Systematic Literature Review
1 Introduction
2 Background and Related Work
2.1 Security Ontologies
2.2 Existing Systematic Literature Review of Security Ontologies
3 The Systematic Literature Review
3.1 Planning the Systematic Literature Review
3.2 Conducting the Systematic Literature Review
3.3 Reporting the Systematic Literature Review
4 Conclusions and Future Work
References
Enterprise Architecture
Model-Based Construction of Enterprise Architecture Knowledge Graphs

1 Introduction
2 Background
2.1 Enterprise Architecture Analysis
2.2 Graph-Based Analysis of EA Models
2.3 Knowledge Graphs and Enterprise Architecture
3 Model-Based EA Knowledge Graph Construction
3.1 Knowledge Graph Creation
3.2 Knowledge Graph Enrichment
3.3 Knowledge Graph Deployment and Application
4 An EAKG Archi Plugin
5 Case-Based Evaluation
6 Conclusive Discussion
References
Enterprise Architecture Management Support for Digital Transformation Projects in Very Large Enterprises: A Case Study at a European Mobility Provider
1 Introduction

2 Theoretical Foundations and Related Work
2.1 Enterprise Architecture
2.2 Digital Transformation
2.3 Enterprise Architecture Support for DT Projects
3 Research Approach
3.1 Research Method
3.2 Context of the Case Study
3.3 Data Gathering: Qualitative Expert Interviews
3.4 Data Analysis: Document Analysis and Qualitative Content Analysis of the Expert Interviews
4 Results
5 Discussion
6 Conclusion
References
Interoperability of Digital Government Services: A Brazilian Reference Architecture Model to Promote Communication, Management, and Reuse of Solutions