Foundations of Conceptual Modeling.- A Refinement Calculus for Requirements Engineering based on Argumentation Theory.- Neo4j Keys.- Past Trends and Future Prospects in Conceptual Modeling - A Bibliometric Analysis.- Process Mining and Conceptual Modeling.- Bot Log Mining: Using Logs from Robotic Process Automation for Process Mining.- Discovering Data Models from Event Logs.- Semi-Automated Time-Granularity Detection for Data-Driven Simulation Using Process Mining and System Dynamics.- Identifying Cohorts: Recommending Drill-Downs Based on Differences in Behaviour for Process Mining.- Conceptual Modeling of Business Rules and Processes.- Sensemaking in Dual Artefact Tasks - The Case of Business Process Models and Business Rules.- Do Declarative Process Models Help to Reduce Cognitive Biases Related to Business Rules?.- Modeling Behavioral Deontic Constraints using UML and OCL.- Defining Instance Spanning Constraint Patterns for Business Processes Based on Proclets.- Contribution of Conceptual Modeling to Enhancing Historians' Intuition - Application to Prosopography.- A Code-efficient Process Scripting Language.- Assessing the Compliance of Business Process Models with Regulatory Documents.- Modeling Chatbots, Narratives and Natural Language.- Model-driven Chatbot Development.- Supporting Collaborative Modeling via Natural Language Processing.- Automatic Generation of Chatbots for Conversational Web Browsing.- Modeling Narrative Structures in Logical Overlays on Top of Knowledge Repositories.- Towards a Conceptual Model for Data Narratives.- Subcontracting and Assignment and Substitution for Legal Contracts in Symboleo.- Ontology and Conceptual Modeling.- Towards a Reference Ontology for Digital Platforms.- An Ontological Analysis of the Notion of Treatment.- Transformation of Ontology-Based Conceptual Models into Relational Schemas.- Towards an Ontology Network on Human-Computer Interaction.- Ontology-based Modeling and Analysisof Trustworthiness Requirements: Preliminary Results.- Upper-level Types of Occurrent Based on the Principle of Ontological Conservation.- A Core Ontology for Economic Exchanges.- Applications of Conceptual Modeling.- Towards a Model-Driven Architecture for Interactive Digital Twin Cockpits.- Empowering Virus Sequence Research through Conceptual Modeling.- Modeling Interactive Smart Spaces.- The Conceptual Schema of Ethereum.- Towards Privacy Policy Conceptual Modeling.- Schema Design, Evolution, NoSQL.- An Empirical Study on the Design and Evolution of NoSQL Database Schemas.- A Study on the Effect of a Table's Involvement in Foreign Keys to Its Schema Evolution.- A Workload-driven Document Database Schema Recommender (DBSR).- Empirical Studies of Conceptual Modeling.- Quantifying the Impact of EER Modeling on Relational Database Success: An Experimental Investigation.- Modeling Difficulties in Data Modeling: Similarities and Differences between Experienced and Non-experienced Modelers.- Towards a Framework for Empirical Measurement of Conceptualization Qualities.- Networks, Graphs and Conceptual Modeling.- Deep Temporal Multi-Graph Convolutional Network for Crime Prediction.- A Conceptual Framework for Dynamic Planning of Alternative Routes in Road Networks.- EER-MLN: EER Approach For Modeling and Mapping and Analyzing Complex Data As Multilayer Networks (MLNs).- Conceptual Modeling of Complex and Data-Rich Systems.- Modeling and Analysis of Boundary Objects and Methodological Islands in Large-Scale Systems Development.- Structural and Computational Properties of Possibilistic Armstrong Databases.- Trust-aware Curation of Linked Open Data Logs.