This book constitutes the refereed proceedings of the 31st International Conference on Advanced Information Systems Engineering, CAiSE 2019, held in Rome, Italy, in June 2019.

Invited Talk.- Direct and reverse rewriting in data interoperability.- Information System Engineering.- Efficient Engineering Data Exchange in Multi-Disciplinary Systems Engineering Enterprises.- Bing-CF-IDF+: A Semantics-Driven News Recommender System.- Methodological Framework to Guide the Development of Continual Evolution Methods.- Inter-organizational integration in the AEC/FM industry: Exploring the "addressed" and "unaddressed" information exchange needs between stakeholders.- A Lightweight Framework for Multi-Device Integration and Multi-Sensor Fusion to Explore Driver Distraction.- Exhaustive Simulation and Test Generation Using fUML Activity Diagrams.- A Block-Free Distributed Ledger for P2P Energy Trading: Case with IOTA.- Profile Reconciliation through Dynamic Activities across Social Networks.- Requirements and Modeling.- Towards an Ontology-based Approach for Eliciting Possible Solutions to Non-Functional Requirements.- Using a Modelling Language to Describe the Quality of Life Goals of People Living with Dementia.- Multi-Platform Chatbot Modeling and Deployment with the Jarvis Framework.- Information Systems Modeling: Language, Verification, and Tool Support.- Expert2Vec: Experts Representation in Community Question Answering for Question Routing.- A Pattern Language for Value Modeling in ArchiMate.- Paving Ontological Foundation for Social Engineering Analysis.- Improving Traceability Links Recovery in Process Models through an Ontological Expansion of Requirements.- Requirements Engineering for Cyber Physical Production Systems.- Data modeling and Analysis.- A Fourth Normal Form for Uncertain Data.- Revealing the Conceptual Schemas of RDF Datasets.- Modeling and In-Database Management of Relational, Data-Aware Processes.- D2IA: Stream Analytics on User-Defined Event Intervals.- Business Process Modeling and Engineering.- Extracting Declarative Process Models from Natural Language.- From Process Models to Chatbots.- Dynamic Role Binding in Blockchain-Based Collaborative Business Processes.- 3D virtual world BPM training systems: process gateway experimental results.- Deriving and Combining Mixed Graphs from Regulatory Documents Based on Constraint Relations.- A Method to Improve the Early Stages of the Robotic Process Automation Lifecycle.- Generation and Transformation of Compliant Process Collaboration Models to BPMN.- GameOfFlows: Process Instance Adaptation in Complex, Dynamic and Potentially Adversarial Domains.- Information System Security.- Security Vulnerability Information Service with Natural Language Query Support.- Automated Interpretation and Integration of Security Tools Using Semantic Knowledge.- An Assessment Model for Continuous Security Compliance in Large Scale Agile Environments.- Learning and Mining in Information Systems.- Proactive Process Adaptation using Deep Learning Ensembles.- Using Machine Learning Techniques for Evaluating the Similarity of Enterprise Architecture Models.- Efficient Discovery of Compact Maximal Behavioral Patterns from Event Logs.- Discovering Responsibilities with Dynamic Condition Response Graphs.- Fifty Shades of Green: How Informative is a Compliant Process Trace.- Solution Patterns for Machine Learning.- Managing and Simplifying Cognitive Business Operations using Process Architecture Models.- A Constraint Mining Approach to Support Monitoring Cyber-Physical Systems.- Behavior-Derived Variability Analysis: Mining Views for Comparison and Evaluation.