This book constitutes the proceedings of the 27th International Conference on Advanced Information Systems Engineering, CAiSE 2015, held in Stockholm, Sweden, in June 2015. business process modeling and languages; high volume and complex information management; enterprise data management; enterprise IT integration and management;

Social and Collaborative Computing.- Game Aspect: An Approach to Separation of Concerns in Crowdsourced Data Management.- Editing Anxiety in Corporate Wikis: From Private Drafting to Public Edits.- Run-Time and Task-Based Performance of Event Detection Techniques for Twitter.- Business Process Modeling and Languages.- RALph: A Graphical Notation for Resource Assignments in Business Processes.- Revising the Vocabulary of Business Process Element Labels.- Declarative Process Modeling in BPMN.- High Volume and Complex Information Management.- The Requirements and Needs of Global Data Usage in Product Lifecycle Management.- Probabilistic Keys for Data Quality Management.- A Clustering Approach for Protecting GIS Vector Data.- Requirements Elicitation and Management.- Need-to-Share and Non-diffusion Requirements Verification in Exchange Policies.- Virtual Business Role-Play: Leveraging Familiar Environments to Prime Stakeholder Memory During Process Elicitation.- Handling Regulatory Goal Model Families as Software Product Lines.- Enterprise Data Management.- Managing Data Warehouse Traceability: A Life-Cycle Driven Approach.- Specification and Incremental Maintenance of Linked Data Mashup Views.- A Model-Driven Approach to Enterprise Data Migration.- Model Conceptualisation and Evolution.- Interactive Recovery of Requirements Traceability Links Using User Feedback and Configuration Management Logs.- Detecting Complex Changes During Metamodel Evolution.- ‘‘We Need to Discuss the Relationship’’: Revisiting Relationships as Modeling Constructs.- Process Mining, Monitoring and Predicting.- PM2: A Process Mining Project Methodology.- Completing Workflow Traces Using Action Languages.- A Novel Top-Down Approach for Clustering Traces.- Intra and Inter-Organizational Process Engineering Extracting Decision Logic from Process Models.- Equivalence Transformations for the Design of Interorganizational Data-Flow.- Automatic Generation of Optimized Process Models from Declarative Specifications.- Process Compliance and Alignment.- Towards the Automated Annotation of Process Models.- Discovery and Validation of Queueing Networks in Scheduled Processes.- Verification and Validation of UML Artifact-Centric Business Process Models.- Enterprise IT Integration and Management.- Empirical Challenges in the Implementation of IT Portfolio Management: A Survey in Three Companies.- Integration Adapter Modeling.- Service Science and Computing.- Modelling Service Level Agreements for Business Process Outsourcing Services.- Deriving Artefact-Centric Interfaces for Overloaded Web Services.