Requirements.- Goal Modelling: Design and Manufacturing in Cloud Migration High-Level Requirements.- Idea Browsing on Digital Participation Platforms: A Mixed-methods Requirements Study.- Conceptual modeling and ontologies.- What Do Users Think about Abstractions of Ontology-Driven Conceptual Models.- On the Semantics of Risk Propagation.- The omnipresent role of technology in social-ecological systems: ontological discussion and updated integrated framework.- Machine Learning and Analytics.- Detection of fishing activities from vessel trajectories.- Framework for Blockchain Data Analysis.- Reinforcement learning for scriptless testing: An empirical investigation of reward functions.- Conceptual modeling and semantic networks.- DBSpark: A system for natural language to SPARQL translation.- An Automated Patterns-based Model-to-Model Mapping and Transformation System for Labeled Property Graphs.- Improving Conceptual Domain Characterization in Ontology Networks.- Business Process Design and Computing in the Continuum.- Digital Technology-Driven Business Process Redesign: A Classification Framework.- Supporting the Implementation of Digital Twins for IoT-Enhanced BPs.- Context-Aware Digital Twins to Support Software Management at the Edge.- Adoption of Virtual Agents in Healthcare E-commerce: a Perceived Value Perspective.- Requirements and Evaluation.- Addressing Trust Issues in Supply-Chain Management Systems through Blockchain Software Patterns.- Evaluating Process Effciency with Data Envelopment Analysis: a Case in the Automotive Industry.- A Model of Qualitative Factors in Forensic-Ready Software Systems.- Monitoring and recommending.- Monitoring object-centric Business Processes: An Empirical Study.- A Peekinto the Working Day: Comparing Techniques for Recording Employee Behaviour.- Context-aware recommender systems: aggregation-based dimensionality reduction.- Business processes analysis and improvement Discovery of Improvement Opportunities in Knock-out Checks of Business Processes.- Persuasive Visual Presentation of Prescriptive Business Processes.- TraVaG: Differentially Private Trace Variant Generation Using GANs.- User interface and experience.- When Dashboard’s Content Becomes a Barrier - Exploring the Effects of Cognitive Overloads on BI Adoption.- The effect of visual information complexity on urban mobility intention and behavior.- Interoperability of Open Science Metadata: what about the reality.- Forum papers. -Online-Notes System: Real-time speech recognition and translation of lectures.- Temporal relation extraction from clinical texts using knowledge graphs.-  Domain TILEs: Test Informed Learning with Examples from the Testing Domain.- Using GUI change detection for delta testing.- Enterprise Modeling for Machine Learning: Case-based Analysis and Initial Framework Proposal.- Towards Creating a Secure Framework for Building Mirror World Applications.- Towards a Secure and Privacy compliant Framework for EducationalData Mining.- Internet of Cloud (IoC): The need of raising privacy and security awareness.- Comparative study of unsupervised keyword extraction methods for job recommendation in an industrial environment.- A Meta-model for Digital Business Ecosystem Design.- Students in Team-Based Software Development Projects: An Exploratory Study.- Ontology of Product Provenance for Value Networks.- A Data Value Matrix: Linking FAIR Data with Business Models.- An Information Privacy Competency Model for Online Consumers.- DECENT: A Domain Specific Language to Design Governance Decisions.- Doctoral Consortium papers.- Business User-oriented Recommender System of Data.- Secure infrastructure for cyber-physical ranges.- Guidelines for Developers and Recommendations for Users to Mitigate Phishing Attacks: An Interdisciplinary Research Approach.- Leveraging Exogeneous Data for the Predictive Monitoring of IT Service Management Processes.- Predicting privacy decisions in mobile applications and raising users’ privacy awareness.- Information overload: Coping mechanisms and tools impact.