Keynotes.- Data Science and Prediction.- A Semiotic Approach to Conceptual Modelling.- Ontological Patterns, Anti-Patterns and Pattern Languages for Next-Generation Conceptual Modeling.- Data on the Web.- A Computer-Guided Approach to Website Schema.org Design.- On Designing Archiving Policies for Evolving RDF Datasets on the Web.- Ontology-Based Spelling Suggestion for RDF Keyword Search.- Unstructured Data.- Schema-Independence in XML Keyword Search.- Mapping Heterogeneous XML Document Collections to Relational Databases.- MKStream: An Efficient Algorithm for Processing Multiple Keyword.- Queries over XML Streams (short paper).- Uncertain and Incomplete Data.- Cardinality Constraints for Uncertain Data.- TopCrowd - Efficient Crowd-enabled Top-k Retrieval on Incomplete Data.- Web Services Composition in the Presence of Uncertainty (short paper).- Big Data, Graphs and Networks.- Domain Ontology As Conceptual Model for Big Data Management: Application in Biomedical Informatics.- Network Analytics ER Model { Towards a Conceptual View of Network Analytics.- Model-driven design of graph databases.- Privacy and Safety.- Utility-Friendly Heterogenous Generalization in Privacy Preserving Data Publishing (short paper).- From Conceptual Models to Safety Assurance.- Database design.- A New Approach for N-ary Relationships in Object Databases.- Database Design for NoSQL Systems (short paper).- Fixing up Non-executable Operations in UML/OCL Conceptual Schemas.- Generic Data Manipulation in a Mixed Global/Local Conceptual Model.- New Modeling languages and Applications.- Evaluating the Expressiveness and Effectiveness of a Modeling Language: A Requirements Modeling Language Example.- Nomos 3: A Language for Legal Compliance of Roles and Requirements.- Towards an XBRL Ontology Extension for Management Accounting (short paper).- A Conceptual Modeling Language for Complex Database Applications (short paper).- Providing Foundation for User Feedback Concepts by Extending a Communication Ontology (short paper).- Towards a Conceptual Framework and Metamodel for Context-aware Personal Cross-Media Information Management Systems (short paper).- Software Concepts and Strategies.- Software as a Social Artifact: a Management and Evolution Perspective.- Modelling Risks in Open Source Software Component Selection.- Modelling and Applying OSS Business Strategies.- Patterns and Narratives.- Detection, Simulation and Elimination of Semantic Anti-patterns in Ontology-Driven Conceptual Models.- Recall of Concepts and Relationships Learned by Conceptual Models: The Impact of Narratives, General-Purpose, and Pattern-based Conceptual Grammars (short paper).- Visual Maps for Data-Intensive Ecosystems (short paper).- Data Management for Enterprise Architecture.- A Framework for a Business Intelligence-Enabled Adaptive Enterprise Architecture.- Modeling Organizational Alignment (short paper).- Business Process Compliance with Multiple Regulations (short paper).- CSRML4BI: A Goal-Oriented Requirements Approach for Collaborative Business Intelligence (short paper).- Embracing Pragmatics.- City and Urban applications.- From Needs to Services: Delivering Personalized Water Assurance Services in Urban Africa.- Modeling Claim-making Process in Democratic Deliberation (short paper).- Creating Quantitative Goal Models: Governmental Experience (short paper).